20726451200

素因数分解:

$2^{10}\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:129

約数の個数: 792

約数和(自身を含む): 68058393984

約数和(自身を除く): 47331942784

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 31, 32, 35, 40, 41, 49, 50, 52, 56, 62, 64, 65, 70, 80, 82, 91, 98, 100, 104, 112, 124, 128, 130, 140, 155, 160, 164, 175, 182, 196, 200, 205, 208, 217, 224, 245, 248, 256, 260, 280, 287, 310, 320, 325, 328, 350, 364, 392, 400, 403, 410, 416, 434, 448, 455, 490, 496, 512, 520, 533, 560, 574, 620, 637, 640, 650, 656, 700, 728, 775, 784, 800, 806, 820, 832, 868, 896, 910, 980, 992, 1024, 1025, 1040, 1066, 1085, 1120, 1148, 1225, 1240, 1271, 1274, 1280, 1300, 1312, 1400, 1435, 1456, 1519, 1550, 1568, 1600, 1612, 1640, 1664, 1736, 1792, 1820, 1960, 1984, 2009, 2015, 2050, 2080, 2132, 2170, 2240, 2275, 2296, 2450, 2480, 2542, 2548, 2560, 2600, 2624, 2665, 2800, 2821, 2870, 2912, 3038, 3100, 3136, 3185, 3200, 3224, 3280, 3328, 3472, 3584, 3640, 3731, 3920, 3968, 4018, 4030, 4100, 4160, 4264, 4340, 4480, 4550, 4592, 4900, 4960, 5084, 5096, 5120, 5200, 5248, 5330, 5425, 5600, 5642, 5740, 5824, 6076, 6200, 6272, 6355, 6370, 6400, 6448, 6560, 6656, 6944, 7168, 7175, 7280, 7462, 7595, 7840, 7936, 8036, 8060, 8200, 8320, 8528, 8680, 8897, 8960, 9100, 9184, 9800, 9920, 10045, 10075, 10168, 10192, 10400, 10496, 10660, 10850, 11200, 11284, 11480, 11648, 12152, 12400, 12544, 12710, 12740, 12800, 12896, 13120, 13312, 13325, 13888, 14105, 14350, 14560, 14924, 15190, 15680, 15872, 15925, 16072, 16120, 16400, 16523, 16640, 17056, 17360, 17794, 17920, 18200, 18368, 18655, 19600, 19747, 19840, 20090, 20150, 20336, 20384, 20800, 20992, 21320, 21700, 22400, 22568, 22960, 23296, 24304, 24800, 25088, 25420, 25480, 25600, 25792, 26117, 26240, 26650, 27776, 28210, 28700, 29120, 29848, 30380, 31360, 31744, 31775, 31850, 32144, 32240, 32800, 33046, 33280, 34112, 34720, 35588, 35840, 36400, 36736, 37310, 37975, 39200, 39494, 39680, 40180, 40300, 40672, 40768, 41600, 41984, 42640, 43400, 44485, 44800, 45136, 45920, 46592, 48608, 49600, 50176, 50225, 50840, 50960, 51584, 52234, 52480, 53300, 55552, 56420, 57400, 58240, 59696, 60760, 62279, 62720, 63550, 63700, 64288, 64480, 65600, 66092, 66560, 68224, 69440, 70525, 71176, 72800, 73472, 74620, 75950, 78400, 78988, 79360, 80360, 80600, 81344, 81536, 82615, 83200, 85280, 86800, 88970, 89600, 90272, 91840, 93184, 93275, 97216, 98735, 99200, 100450, 101680, 101920, 103168, 104468, 104960, 106600, 111104, 112840, 114800, 115661, 116480, 119392, 121520, 124558, 125440, 127100, 127400, 128576, 128960, 130585, 131200, 132184, 136448, 138880, 141050, 142352, 145600, 146944, 149240, 151900, 156800, 157976, 158720, 160720, 161200, 162688, 163072, 165230, 166400, 170560, 173600, 177940, 179200, 180544, 183680, 186550, 194432, 197470, 198400, 200900, 203360, 203840, 206336, 208936, 209920, 213200, 222208, 222425, 225680, 229600, 231322, 232960, 238784, 243040, 249116, 250880, 254200, 254800, 257152, 257920, 261170, 262400, 264368, 272896, 277760, 282100, 284704, 291200, 293888, 298480, 303800, 311395, 313600, 315952, 321440, 322400, 325376, 326144, 330460, 332800, 341120, 347200, 355880, 361088, 367360, 373100, 388864, 394940, 396800, 401800, 406720, 407680, 412672, 413075, 417872, 426400, 444850, 451360, 459200, 462644, 465920, 477568, 486080, 493675, 498232, 508400, 509600, 514304, 515840, 522340, 524800, 528736, 545792, 555520, 564200, 569408, 578305, 582400, 596960, 607600, 622790, 627200, 631904, 642880, 644800, 650752, 652288, 652925, 660920, 682240, 694400, 711760, 722176, 734720, 746200, 777728, 789880, 793600, 803600, 809627, 813440, 815360, 826150, 835744, 852800, 889700, 902720, 918400, 925288, 955136, 972160, 987350, 996464, 1016800, 1019200, 1028608, 1031680, 1044680, 1049600, 1057472, 1111040, 1128400, 1138816, 1156610, 1164800, 1193920, 1215200, 1245580, 1254400, 1263808, 1285760, 1289600, 1301504, 1305850, 1321840, 1364480, 1388800, 1423520, 1444352, 1469440, 1492400, 1555456, 1556975, 1579760, 1607200, 1619254, 1626880, 1630720, 1652300, 1671488, 1705600, 1779400, 1805440, 1836800, 1850576, 1910272, 1944320, 1974700, 1992928, 2033600, 2038400, 2057216, 2063360, 2089360, 2114944, 2256800, 2277632, 2313220, 2329600, 2387840, 2430400, 2491160, 2527616, 2571520, 2579200, 2611700, 2643680, 2728960, 2777600, 2847040, 2888704, 2891525, 2984800, 3113950, 3159520, 3214400, 3238508, 3253760, 3261440, 3304600, 3342976, 3411200, 3558800, 3610880, 3673600, 3701152, 3820544, 3888640, 3949400, 3985856, 4048135, 4067200, 4076800, 4178720, 4229888, 4513600, 4555264, 4626440, 4775680, 4860800, 4982320, 5055232, 5143040, 5158400, 5223400, 5287360, 5555200, 5694080, 5783050, 5969600, 6227900, 6319040, 6428800, 6477016, 6507520, 6609200, 6685952, 6822400, 7117600, 7221760, 7347200, 7402304, 7777280, 7898800, 7971712, 8096270, 8134400, 8153600, 8357440, 8459776, 9027200, 9110528, 9252880, 9551360, 9721600, 9964640, 10110464, 10286080, 10316800, 10446800, 10574720, 11388160, 11566100, 11939200, 12455800, 12638080, 12857600, 12954032, 13218400, 13371904, 13644800, 14235200, 14443520, 14804608, 15797600, 15943424, 16192540, 16268800, 16307200, 16714880, 16919552, 18054400, 18505760, 19102720, 19443200, 19929280, 20220928, 20240675, 20893600, 21149440, 22776320, 23132200, 23878400, 24911600, 25276160, 25715200, 25908064, 26436800, 26743808, 28470400, 29609216, 31595200, 31886848, 32385080, 32537600, 33429760, 36108800, 37011520, 38886400, 39858560, 40481350, 41787200, 42298880, 45552640, 46264400, 47756800, 49823200, 50552320, 51430400, 51816128, 52873600, 56940800, 59218432, 63190400, 63773696, 64770160, 66859520, 72217600, 74023040, 79717120, 80962700, 83574400, 84597760, 92528800, 95513600, 99646400, 101104640, 103632256, 105747200, 113881600, 118436864, 126380800, 129540320, 133719040, 148046080, 159434240, 161925400, 167148800, 185057600, 199292800, 207264512, 211494400, 227763200, 252761600, 259080640, 296092160, 318868480, 323850800, 334297600, 370115200, 398585600, 414529024, 422988800, 505523200, 518161280, 592184320, 647701600, 668595200, 740230400, 797171200, 829058048, 1036322560, 1295403200, 1480460800, 1594342400, 2072645120, 2590806400, 2960921600, 4145290240, 5181612800, 10363225600, 20726451200]

約数ペア:

[(1, 20726451200), (2, 10363225600), (4, 5181612800), (5, 4145290240), (7, 2960921600), (8, 2590806400), (10, 2072645120), (13, 1594342400), (14, 1480460800), (16, 1295403200), (20, 1036322560), (25, 829058048), (26, 797171200), (28, 740230400), (31, 668595200), (32, 647701600), (35, 592184320), (40, 518161280), (41, 505523200), (49, 422988800), (50, 414529024), (52, 398585600), (56, 370115200), (62, 334297600), (64, 323850800), (65, 318868480), (70, 296092160), (80, 259080640), (82, 252761600), (91, 227763200), (98, 211494400), (100, 207264512), (104, 199292800), (112, 185057600), (124, 167148800), (128, 161925400), (130, 159434240), (140, 148046080), (155, 133719040), (160, 129540320), (164, 126380800), (175, 118436864), (182, 113881600), (196, 105747200), (200, 103632256), (205, 101104640), (208, 99646400), (217, 95513600), (224, 92528800), (245, 84597760), (248, 83574400), (256, 80962700), (260, 79717120), (280, 74023040), (287, 72217600), (310, 66859520), (320, 64770160), (325, 63773696), (328, 63190400), (350, 59218432), (364, 56940800), (392, 52873600), (400, 51816128), (403, 51430400), (410, 50552320), (416, 49823200), (434, 47756800), (448, 46264400), (455, 45552640), (490, 42298880), (496, 41787200), (512, 40481350), (520, 39858560), (533, 38886400), (560, 37011520), (574, 36108800), (620, 33429760), (637, 32537600), (640, 32385080), (650, 31886848), (656, 31595200), (700, 29609216), (728, 28470400), (775, 26743808), (784, 26436800), (800, 25908064), (806, 25715200), (820, 25276160), (832, 24911600), (868, 23878400), (896, 23132200), (910, 22776320), (980, 21149440), (992, 20893600), (1024, 20240675), (1025, 20220928), (1040, 19929280), (1066, 19443200), (1085, 19102720), (1120, 18505760), (1148, 18054400), (1225, 16919552), (1240, 16714880), (1271, 16307200), (1274, 16268800), (1280, 16192540), (1300, 15943424), (1312, 15797600), (1400, 14804608), (1435, 14443520), (1456, 14235200), (1519, 13644800), (1550, 13371904), (1568, 13218400), (1600, 12954032), (1612, 12857600), (1640, 12638080), (1664, 12455800), (1736, 11939200), (1792, 11566100), (1820, 11388160), (1960, 10574720), (1984, 10446800), (2009, 10316800), (2015, 10286080), (2050, 10110464), (2080, 9964640), (2132, 9721600), (2170, 9551360), (2240, 9252880), (2275, 9110528), (2296, 9027200), (2450, 8459776), (2480, 8357440), (2542, 8153600), (2548, 8134400), (2560, 8096270), (2600, 7971712), (2624, 7898800), (2665, 7777280), (2800, 7402304), (2821, 7347200), (2870, 7221760), (2912, 7117600), (3038, 6822400), (3100, 6685952), (3136, 6609200), (3185, 6507520), (3200, 6477016), (3224, 6428800), (3280, 6319040), (3328, 6227900), (3472, 5969600), (3584, 5783050), (3640, 5694080), (3731, 5555200), (3920, 5287360), (3968, 5223400), (4018, 5158400), (4030, 5143040), (4100, 5055232), (4160, 4982320), (4264, 4860800), (4340, 4775680), (4480, 4626440), (4550, 4555264), (4592, 4513600), (4900, 4229888), (4960, 4178720), (5084, 4076800), (5096, 4067200), (5120, 4048135), (5200, 3985856), (5248, 3949400), (5330, 3888640), (5425, 3820544), (5600, 3701152), (5642, 3673600), (5740, 3610880), (5824, 3558800), (6076, 3411200), (6200, 3342976), (6272, 3304600), (6355, 3261440), (6370, 3253760), (6400, 3238508), (6448, 3214400), (6560, 3159520), (6656, 3113950), (6944, 2984800), (7168, 2891525), (7175, 2888704), (7280, 2847040), (7462, 2777600), (7595, 2728960), (7840, 2643680), (7936, 2611700), (8036, 2579200), (8060, 2571520), (8200, 2527616), (8320, 2491160), (8528, 2430400), (8680, 2387840), (8897, 2329600), (8960, 2313220), (9100, 2277632), (9184, 2256800), (9800, 2114944), (9920, 2089360), (10045, 2063360), (10075, 2057216), (10168, 2038400), (10192, 2033600), (10400, 1992928), (10496, 1974700), (10660, 1944320), (10850, 1910272), (11200, 1850576), (11284, 1836800), (11480, 1805440), (11648, 1779400), (12152, 1705600), (12400, 1671488), (12544, 1652300), (12710, 1630720), (12740, 1626880), (12800, 1619254), (12896, 1607200), (13120, 1579760), (13312, 1556975), (13325, 1555456), (13888, 1492400), (14105, 1469440), (14350, 1444352), (14560, 1423520), (14924, 1388800), (15190, 1364480), (15680, 1321840), (15872, 1305850), (15925, 1301504), (16072, 1289600), (16120, 1285760), (16400, 1263808), (16523, 1254400), (16640, 1245580), (17056, 1215200), (17360, 1193920), (17794, 1164800), (17920, 1156610), (18200, 1138816), (18368, 1128400), (18655, 1111040), (19600, 1057472), (19747, 1049600), (19840, 1044680), (20090, 1031680), (20150, 1028608), (20336, 1019200), (20384, 1016800), (20800, 996464), (20992, 987350), (21320, 972160), (21700, 955136), (22400, 925288), (22568, 918400), (22960, 902720), (23296, 889700), (24304, 852800), (24800, 835744), (25088, 826150), (25420, 815360), (25480, 813440), (25600, 809627), (25792, 803600), (26117, 793600), (26240, 789880), (26650, 777728), (27776, 746200), (28210, 734720), (28700, 722176), (29120, 711760), (29848, 694400), (30380, 682240), (31360, 660920), (31744, 652925), (31775, 652288), (31850, 650752), (32144, 644800), (32240, 642880), (32800, 631904), (33046, 627200), (33280, 622790), (34112, 607600), (34720, 596960), (35588, 582400), (35840, 578305), (36400, 569408), (36736, 564200), (37310, 555520), (37975, 545792), (39200, 528736), (39494, 524800), (39680, 522340), (40180, 515840), (40300, 514304), (40672, 509600), (40768, 508400), (41600, 498232), (41984, 493675), (42640, 486080), (43400, 477568), (44485, 465920), (44800, 462644), (45136, 459200), (45920, 451360), (46592, 444850), (48608, 426400), (49600, 417872), (50176, 413075), (50225, 412672), (50840, 407680), (50960, 406720), (51584, 401800), (52234, 396800), (52480, 394940), (53300, 388864), (55552, 373100), (56420, 367360), (57400, 361088), (58240, 355880), (59696, 347200), (60760, 341120), (62279, 332800), (62720, 330460), (63550, 326144), (63700, 325376), (64288, 322400), (64480, 321440), (65600, 315952), (66092, 313600), (66560, 311395), (68224, 303800), (69440, 298480), (70525, 293888), (71176, 291200), (72800, 284704), (73472, 282100), (74620, 277760), (75950, 272896), (78400, 264368), (78988, 262400), (79360, 261170), (80360, 257920), (80600, 257152), (81344, 254800), (81536, 254200), (82615, 250880), (83200, 249116), (85280, 243040), (86800, 238784), (88970, 232960), (89600, 231322), (90272, 229600), (91840, 225680), (93184, 222425), (93275, 222208), (97216, 213200), (98735, 209920), (99200, 208936), (100450, 206336), (101680, 203840), (101920, 203360), (103168, 200900), (104468, 198400), (104960, 197470), (106600, 194432), (111104, 186550), (112840, 183680), (114800, 180544), (115661, 179200), (116480, 177940), (119392, 173600), (121520, 170560), (124558, 166400), (125440, 165230), (127100, 163072), (127400, 162688), (128576, 161200), (128960, 160720), (130585, 158720), (131200, 157976), (132184, 156800), (136448, 151900), (138880, 149240), (141050, 146944), (142352, 145600)]