20050867200

素因数分解:

$2^{10}\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 1056

約数和(自身を含む): 86423357440

約数和(自身を除く): 66372490240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 25, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 50, 52, 56, 57, 60, 64, 65, 70, 75, 76, 78, 80, 84, 91, 95, 96, 100, 104, 105, 112, 114, 120, 128, 130, 133, 140, 150, 151, 152, 156, 160, 168, 175, 182, 190, 192, 195, 200, 208, 210, 224, 228, 240, 247, 256, 260, 266, 273, 280, 285, 300, 302, 304, 312, 320, 325, 336, 350, 364, 380, 384, 390, 399, 400, 416, 420, 448, 453, 455, 456, 475, 480, 494, 512, 520, 525, 532, 546, 560, 570, 600, 604, 608, 624, 640, 650, 665, 672, 700, 728, 741, 755, 760, 768, 780, 798, 800, 832, 840, 896, 906, 910, 912, 950, 960, 975, 988, 1024, 1040, 1050, 1057, 1064, 1092, 1120, 1140, 1200, 1208, 1216, 1235, 1248, 1280, 1300, 1330, 1344, 1365, 1400, 1425, 1456, 1482, 1510, 1520, 1536, 1560, 1596, 1600, 1664, 1680, 1729, 1792, 1812, 1820, 1824, 1900, 1920, 1950, 1963, 1976, 1995, 2080, 2100, 2114, 2128, 2184, 2240, 2265, 2275, 2280, 2400, 2416, 2432, 2470, 2496, 2560, 2600, 2660, 2688, 2730, 2800, 2850, 2869, 2912, 2964, 3020, 3040, 3072, 3120, 3171, 3192, 3200, 3325, 3328, 3360, 3458, 3584, 3624, 3640, 3648, 3705, 3775, 3800, 3840, 3900, 3926, 3952, 3990, 4160, 4200, 4228, 4256, 4368, 4480, 4530, 4550, 4560, 4800, 4832, 4864, 4940, 4992, 5120, 5187, 5200, 5285, 5320, 5376, 5460, 5600, 5700, 5738, 5824, 5889, 5928, 6040, 6080, 6175, 6240, 6342, 6384, 6400, 6650, 6656, 6720, 6825, 6916, 7168, 7248, 7280, 7296, 7410, 7550, 7600, 7680, 7800, 7852, 7904, 7980, 8320, 8400, 8456, 8512, 8607, 8645, 8736, 8960, 9060, 9100, 9120, 9600, 9664, 9728, 9815, 9880, 9975, 9984, 10374, 10400, 10570, 10640, 10752, 10920, 11200, 11325, 11400, 11476, 11648, 11778, 11856, 12080, 12160, 12350, 12480, 12684, 12768, 12800, 13300, 13312, 13440, 13650, 13741, 13832, 14345, 14496, 14560, 14592, 14820, 15100, 15200, 15360, 15600, 15704, 15808, 15855, 15960, 16640, 16800, 16912, 17024, 17214, 17290, 17472, 17920, 18120, 18200, 18240, 18525, 19200, 19328, 19456, 19630, 19760, 19950, 19968, 20083, 20748, 20800, 21140, 21280, 21504, 21840, 22400, 22650, 22800, 22952, 23296, 23556, 23712, 24160, 24320, 24700, 24960, 25368, 25536, 25600, 25935, 26425, 26600, 26880, 27300, 27482, 27664, 28690, 28992, 29120, 29184, 29445, 29640, 30200, 30400, 31200, 31408, 31616, 31710, 31920, 33280, 33600, 33824, 34048, 34428, 34580, 34944, 35840, 36240, 36400, 36480, 37050, 37297, 38400, 38656, 39260, 39520, 39900, 39936, 40166, 41223, 41496, 41600, 42280, 42560, 43035, 43225, 43680, 44800, 45300, 45600, 45904, 46592, 47112, 47424, 48320, 48640, 49075, 49400, 49920, 50736, 51072, 51870, 52850, 53200, 53760, 54600, 54964, 55328, 57380, 57984, 58240, 58368, 58890, 59280, 60249, 60400, 60800, 62400, 62816, 63232, 63420, 63840, 66560, 67200, 67648, 68096, 68705, 68856, 69160, 69888, 71725, 72480, 72800, 72960, 74100, 74594, 76800, 77312, 78520, 79040, 79275, 79800, 80332, 82446, 82992, 83200, 84560, 85120, 86070, 86450, 87360, 89600, 90600, 91200, 91808, 93184, 94224, 94848, 96640, 97280, 98150, 98800, 99840, 100415, 101472, 102144, 103740, 105700, 106400, 107520, 109200, 109928, 110656, 111891, 114760, 115968, 116480, 117780, 118560, 120498, 120800, 121600, 124800, 125632, 126464, 126840, 127680, 129675, 134400, 135296, 136192, 137410, 137712, 138320, 139776, 143450, 144960, 145600, 145920, 147225, 148200, 149188, 154624, 157040, 158080, 158550, 159600, 160664, 164892, 165984, 166400, 169120, 170240, 172140, 172900, 174720, 179200, 181200, 182400, 183616, 186485, 188448, 189696, 193280, 196300, 197600, 199680, 200830, 202944, 204288, 206115, 207480, 211400, 212800, 215175, 218400, 219856, 221312, 223782, 229520, 231936, 232960, 235560, 237120, 240996, 241600, 243200, 249600, 251264, 252928, 253680, 255360, 259350, 261079, 268800, 270592, 274820, 275424, 276640, 279552, 286900, 289920, 291200, 291840, 294450, 296400, 298376, 301245, 314080, 316160, 317100, 319200, 321328, 329784, 331968, 332800, 338240, 340480, 343525, 344280, 345800, 349440, 362400, 364800, 367232, 372970, 376896, 379392, 386560, 392600, 395200, 401660, 405888, 408576, 412230, 414960, 422800, 425600, 430350, 436800, 439712, 442624, 447564, 459040, 463872, 465920, 471120, 474240, 481992, 483200, 486400, 499200, 502075, 502528, 507360, 510720, 518700, 522158, 537600, 541184, 549640, 550848, 553280, 559455, 573800, 579840, 582400, 588900, 592800, 596752, 602490, 628160, 632320, 634200, 638400, 642656, 659568, 663936, 676480, 680960, 687050, 688560, 691600, 698880, 724800, 729600, 734464, 745940, 753792, 758784, 773120, 783237, 785200, 790400, 803320, 811776, 824460, 829920, 845600, 851200, 860700, 873600, 879424, 885248, 895128, 918080, 932425, 942240, 948480, 963984, 966400, 998400, 1004150, 1005056, 1014720, 1021440, 1030575, 1037400, 1044316, 1082368, 1099280, 1101696, 1106560, 1118910, 1147600, 1159680, 1164800, 1177800, 1185600, 1193504, 1204980, 1256320, 1264640, 1268400, 1276800, 1285312, 1305395, 1319136, 1327872, 1352960, 1374100, 1377120, 1383200, 1397760, 1449600, 1459200, 1468928, 1491880, 1506225, 1507584, 1566474, 1570400, 1580800, 1606640, 1623552, 1648920, 1659840, 1691200, 1702400, 1721400, 1747200, 1758848, 1770496, 1790256, 1836160, 1864850, 1884480, 1896960, 1927968, 1932800, 2008300, 2010112, 2029440, 2042880, 2061150, 2074800, 2088632, 2198560, 2203392, 2213120, 2237820, 2295200, 2319360, 2329600, 2355600, 2371200, 2387008, 2409960, 2512640, 2536800, 2553600, 2570624, 2610790, 2638272, 2655744, 2705920, 2748200, 2754240, 2766400, 2797275, 2899200, 2937856, 2983760, 3012450, 3015168, 3132948, 3140800, 3161600, 3213280, 3247104, 3297840, 3319680, 3382400, 3404800, 3442800, 3494400, 3517696, 3580512, 3672320, 3729700, 3768960, 3793920, 3855936, 3865600, 3916185, 4016600, 4058880, 4122300, 4149600, 4177264, 4397120, 4406784, 4426240, 4475640, 4590400, 4711200, 4742400, 4774016, 4819920, 5025280, 5073600, 5107200, 5141248, 5221580, 5276544, 5311488, 5411840, 5496400, 5508480, 5532800, 5594550, 5798400, 5967520, 6024900, 6030336, 6265896, 6281600, 6323200, 6426560, 6526975, 6595680, 6639360, 6764800, 6885600, 6988800, 7035392, 7161024, 7344640, 7459400, 7537920, 7711872, 7832370, 8033200, 8117760, 8244600, 8299200, 8354528, 8794240, 8813568, 8852480, 8951280, 9180800, 9422400, 9484800, 9548032, 9639840, 10050560, 10147200, 10214400, 10282496, 10443160, 10553088, 10992800, 11016960, 11065600, 11189100, 11596800, 11935040, 12049800, 12531792, 12563200, 12853120, 13053950, 13191360, 13278720, 13529600, 13771200, 14070784, 14322048, 14689280, 14918800, 15075840, 15423744, 15664740, 16066400, 16235520, 16489200, 16598400, 16709056, 17588480, 17902560, 18361600, 18844800, 18969600, 19096064, 19279680, 19580925, 20294400, 20564992, 20886320, 21106176, 21985600, 22033920, 22131200, 22378200, 23870080, 24099600, 25063584, 25126400, 25706240, 26107900, 26382720, 26557440, 27059200, 27542400, 28644096, 29837600, 30151680, 30847488, 31329480, 32132800, 32978400, 33196800, 33418112, 35176960, 35805120, 36723200, 37689600, 38192128, 38559360, 39161850, 40588800, 41772640, 42212352, 43971200, 44067840, 44262400, 44756400, 47740160, 48199200, 50127168, 50252800, 51412480, 52215800, 52765440, 55084800, 57288192, 59675200, 61694976, 62658960, 64265600, 65956800, 66393600, 66836224, 70353920, 71610240, 73446400, 75379200, 77118720, 78323700, 81177600, 83545280, 87942400, 89512800, 95480320, 96398400, 100254336, 102824960, 104431600, 105530880, 110169600, 114576384, 119350400, 125317920, 128531200, 131913600, 132787200, 133672448, 143220480, 150758400, 154237440, 156647400, 167090560, 175884800, 179025600, 190960640, 192796800, 200508672, 208863200, 211061760, 220339200, 238700800, 250635840, 257062400, 263827200, 267344896, 286440960, 308474880, 313294800, 334181120, 351769600, 358051200, 385593600, 401017344, 417726400, 477401600, 501271680, 514124800, 527654400, 572881920, 626589600, 668362240, 716102400, 771187200, 802034688, 835452800, 954803200, 1002543360, 1055308800, 1253179200, 1336724480, 1432204800, 1542374400, 1670905600, 2005086720, 2506358400, 2864409600, 3341811200, 4010173440, 5012716800, 6683622400, 10025433600, 20050867200]

約数ペア:

[(1, 20050867200), (2, 10025433600), (3, 6683622400), (4, 5012716800), (5, 4010173440), (6, 3341811200), (7, 2864409600), (8, 2506358400), (10, 2005086720), (12, 1670905600), (13, 1542374400), (14, 1432204800), (15, 1336724480), (16, 1253179200), (19, 1055308800), (20, 1002543360), (21, 954803200), (24, 835452800), (25, 802034688), (26, 771187200), (28, 716102400), (30, 668362240), (32, 626589600), (35, 572881920), (38, 527654400), (39, 514124800), (40, 501271680), (42, 477401600), (48, 417726400), (50, 401017344), (52, 385593600), (56, 358051200), (57, 351769600), (60, 334181120), (64, 313294800), (65, 308474880), (70, 286440960), (75, 267344896), (76, 263827200), (78, 257062400), (80, 250635840), (84, 238700800), (91, 220339200), (95, 211061760), (96, 208863200), (100, 200508672), (104, 192796800), (105, 190960640), (112, 179025600), (114, 175884800), (120, 167090560), (128, 156647400), (130, 154237440), (133, 150758400), (140, 143220480), (150, 133672448), (151, 132787200), (152, 131913600), (156, 128531200), (160, 125317920), (168, 119350400), (175, 114576384), (182, 110169600), (190, 105530880), (192, 104431600), (195, 102824960), (200, 100254336), (208, 96398400), (210, 95480320), (224, 89512800), (228, 87942400), (240, 83545280), (247, 81177600), (256, 78323700), (260, 77118720), (266, 75379200), (273, 73446400), (280, 71610240), (285, 70353920), (300, 66836224), (302, 66393600), (304, 65956800), (312, 64265600), (320, 62658960), (325, 61694976), (336, 59675200), (350, 57288192), (364, 55084800), (380, 52765440), (384, 52215800), (390, 51412480), (399, 50252800), (400, 50127168), (416, 48199200), (420, 47740160), (448, 44756400), (453, 44262400), (455, 44067840), (456, 43971200), (475, 42212352), (480, 41772640), (494, 40588800), (512, 39161850), (520, 38559360), (525, 38192128), (532, 37689600), (546, 36723200), (560, 35805120), (570, 35176960), (600, 33418112), (604, 33196800), (608, 32978400), (624, 32132800), (640, 31329480), (650, 30847488), (665, 30151680), (672, 29837600), (700, 28644096), (728, 27542400), (741, 27059200), (755, 26557440), (760, 26382720), (768, 26107900), (780, 25706240), (798, 25126400), (800, 25063584), (832, 24099600), (840, 23870080), (896, 22378200), (906, 22131200), (910, 22033920), (912, 21985600), (950, 21106176), (960, 20886320), (975, 20564992), (988, 20294400), (1024, 19580925), (1040, 19279680), (1050, 19096064), (1057, 18969600), (1064, 18844800), (1092, 18361600), (1120, 17902560), (1140, 17588480), (1200, 16709056), (1208, 16598400), (1216, 16489200), (1235, 16235520), (1248, 16066400), (1280, 15664740), (1300, 15423744), (1330, 15075840), (1344, 14918800), (1365, 14689280), (1400, 14322048), (1425, 14070784), (1456, 13771200), (1482, 13529600), (1510, 13278720), (1520, 13191360), (1536, 13053950), (1560, 12853120), (1596, 12563200), (1600, 12531792), (1664, 12049800), (1680, 11935040), (1729, 11596800), (1792, 11189100), (1812, 11065600), (1820, 11016960), (1824, 10992800), (1900, 10553088), (1920, 10443160), (1950, 10282496), (1963, 10214400), (1976, 10147200), (1995, 10050560), (2080, 9639840), (2100, 9548032), (2114, 9484800), (2128, 9422400), (2184, 9180800), (2240, 8951280), (2265, 8852480), (2275, 8813568), (2280, 8794240), (2400, 8354528), (2416, 8299200), (2432, 8244600), (2470, 8117760), (2496, 8033200), (2560, 7832370), (2600, 7711872), (2660, 7537920), (2688, 7459400), (2730, 7344640), (2800, 7161024), (2850, 7035392), (2869, 6988800), (2912, 6885600), (2964, 6764800), (3020, 6639360), (3040, 6595680), (3072, 6526975), (3120, 6426560), (3171, 6323200), (3192, 6281600), (3200, 6265896), (3325, 6030336), (3328, 6024900), (3360, 5967520), (3458, 5798400), (3584, 5594550), (3624, 5532800), (3640, 5508480), (3648, 5496400), (3705, 5411840), (3775, 5311488), (3800, 5276544), (3840, 5221580), (3900, 5141248), (3926, 5107200), (3952, 5073600), (3990, 5025280), (4160, 4819920), (4200, 4774016), (4228, 4742400), (4256, 4711200), (4368, 4590400), (4480, 4475640), (4530, 4426240), (4550, 4406784), (4560, 4397120), (4800, 4177264), (4832, 4149600), (4864, 4122300), (4940, 4058880), (4992, 4016600), (5120, 3916185), (5187, 3865600), (5200, 3855936), (5285, 3793920), (5320, 3768960), (5376, 3729700), (5460, 3672320), (5600, 3580512), (5700, 3517696), (5738, 3494400), (5824, 3442800), (5889, 3404800), (5928, 3382400), (6040, 3319680), (6080, 3297840), (6175, 3247104), (6240, 3213280), (6342, 3161600), (6384, 3140800), (6400, 3132948), (6650, 3015168), (6656, 3012450), (6720, 2983760), (6825, 2937856), (6916, 2899200), (7168, 2797275), (7248, 2766400), (7280, 2754240), (7296, 2748200), (7410, 2705920), (7550, 2655744), (7600, 2638272), (7680, 2610790), (7800, 2570624), (7852, 2553600), (7904, 2536800), (7980, 2512640), (8320, 2409960), (8400, 2387008), (8456, 2371200), (8512, 2355600), (8607, 2329600), (8645, 2319360), (8736, 2295200), (8960, 2237820), (9060, 2213120), (9100, 2203392), (9120, 2198560), (9600, 2088632), (9664, 2074800), (9728, 2061150), (9815, 2042880), (9880, 2029440), (9975, 2010112), (9984, 2008300), (10374, 1932800), (10400, 1927968), (10570, 1896960), (10640, 1884480), (10752, 1864850), (10920, 1836160), (11200, 1790256), (11325, 1770496), (11400, 1758848), (11476, 1747200), (11648, 1721400), (11778, 1702400), (11856, 1691200), (12080, 1659840), (12160, 1648920), (12350, 1623552), (12480, 1606640), (12684, 1580800), (12768, 1570400), (12800, 1566474), (13300, 1507584), (13312, 1506225), (13440, 1491880), (13650, 1468928), (13741, 1459200), (13832, 1449600), (14345, 1397760), (14496, 1383200), (14560, 1377120), (14592, 1374100), (14820, 1352960), (15100, 1327872), (15200, 1319136), (15360, 1305395), (15600, 1285312), (15704, 1276800), (15808, 1268400), (15855, 1264640), (15960, 1256320), (16640, 1204980), (16800, 1193504), (16912, 1185600), (17024, 1177800), (17214, 1164800), (17290, 1159680), (17472, 1147600), (17920, 1118910), (18120, 1106560), (18200, 1101696), (18240, 1099280), (18525, 1082368), (19200, 1044316), (19328, 1037400), (19456, 1030575), (19630, 1021440), (19760, 1014720), (19950, 1005056), (19968, 1004150), (20083, 998400), (20748, 966400), (20800, 963984), (21140, 948480), (21280, 942240), (21504, 932425), (21840, 918080), (22400, 895128), (22650, 885248), (22800, 879424), (22952, 873600), (23296, 860700), (23556, 851200), (23712, 845600), (24160, 829920), (24320, 824460), (24700, 811776), (24960, 803320), (25368, 790400), (25536, 785200), (25600, 783237), (25935, 773120), (26425, 758784), (26600, 753792), (26880, 745940), (27300, 734464), (27482, 729600), (27664, 724800), (28690, 698880), (28992, 691600), (29120, 688560), (29184, 687050), (29445, 680960), (29640, 676480), (30200, 663936), (30400, 659568), (31200, 642656), (31408, 638400), (31616, 634200), (31710, 632320), (31920, 628160), (33280, 602490), (33600, 596752), (33824, 592800), (34048, 588900), (34428, 582400), (34580, 579840), (34944, 573800), (35840, 559455), (36240, 553280), (36400, 550848), (36480, 549640), (37050, 541184), (37297, 537600), (38400, 522158), (38656, 518700), (39260, 510720), (39520, 507360), (39900, 502528), (39936, 502075), (40166, 499200), (41223, 486400), (41496, 483200), (41600, 481992), (42280, 474240), (42560, 471120), (43035, 465920), (43225, 463872), (43680, 459040), (44800, 447564), (45300, 442624), (45600, 439712), (45904, 436800), (46592, 430350), (47112, 425600), (47424, 422800), (48320, 414960), (48640, 412230), (49075, 408576), (49400, 405888), (49920, 401660), (50736, 395200), (51072, 392600), (51870, 386560), (52850, 379392), (53200, 376896), (53760, 372970), (54600, 367232), (54964, 364800), (55328, 362400), (57380, 349440), (57984, 345800), (58240, 344280), (58368, 343525), (58890, 340480), (59280, 338240), (60249, 332800), (60400, 331968), (60800, 329784), (62400, 321328), (62816, 319200), (63232, 317100), (63420, 316160), (63840, 314080), (66560, 301245), (67200, 298376), (67648, 296400), (68096, 294450), (68705, 291840), (68856, 291200), (69160, 289920), (69888, 286900), (71725, 279552), (72480, 276640), (72800, 275424), (72960, 274820), (74100, 270592), (74594, 268800), (76800, 261079), (77312, 259350), (78520, 255360), (79040, 253680), (79275, 252928), (79800, 251264), (80332, 249600), (82446, 243200), (82992, 241600), (83200, 240996), (84560, 237120), (85120, 235560), (86070, 232960), (86450, 231936), (87360, 229520), (89600, 223782), (90600, 221312), (91200, 219856), (91808, 218400), (93184, 215175), (94224, 212800), (94848, 211400), (96640, 207480), (97280, 206115), (98150, 204288), (98800, 202944), (99840, 200830), (100415, 199680), (101472, 197600), (102144, 196300), (103740, 193280), (105700, 189696), (106400, 188448), (107520, 186485), (109200, 183616), (109928, 182400), (110656, 181200), (111891, 179200), (114760, 174720), (115968, 172900), (116480, 172140), (117780, 170240), (118560, 169120), (120498, 166400), (120800, 165984), (121600, 164892), (124800, 160664), (125632, 159600), (126464, 158550), (126840, 158080), (127680, 157040), (129675, 154624), (134400, 149188), (135296, 148200), (136192, 147225), (137410, 145920), (137712, 145600), (138320, 144960), (139776, 143450)]