20750553600

素因数分解:

$2^9\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 960

約数和(自身を含む): 87680102400

約数和(自身を除く): 66929548800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 25, 28, 30, 32, 34, 35, 38, 40, 42, 48, 50, 51, 56, 57, 60, 64, 68, 70, 75, 76, 80, 84, 85, 95, 96, 100, 102, 105, 112, 114, 119, 120, 128, 133, 136, 140, 150, 152, 160, 168, 170, 175, 190, 192, 200, 204, 210, 224, 228, 238, 239, 240, 255, 256, 266, 272, 280, 285, 300, 304, 320, 323, 336, 340, 350, 357, 380, 384, 399, 400, 408, 420, 425, 448, 456, 475, 476, 478, 480, 510, 512, 525, 532, 544, 560, 570, 595, 600, 608, 640, 646, 665, 672, 680, 700, 714, 717, 760, 768, 798, 800, 816, 840, 850, 896, 912, 950, 952, 956, 960, 969, 1020, 1050, 1064, 1088, 1120, 1140, 1190, 1195, 1200, 1216, 1275, 1280, 1292, 1330, 1344, 1360, 1400, 1425, 1428, 1434, 1520, 1536, 1596, 1600, 1615, 1632, 1673, 1680, 1700, 1785, 1792, 1824, 1900, 1904, 1912, 1920, 1938, 1995, 2040, 2100, 2128, 2176, 2240, 2261, 2280, 2380, 2390, 2400, 2432, 2550, 2560, 2584, 2660, 2688, 2720, 2800, 2850, 2856, 2868, 2975, 3040, 3192, 3200, 3230, 3264, 3325, 3346, 3360, 3400, 3570, 3584, 3585, 3648, 3800, 3808, 3824, 3840, 3876, 3990, 4063, 4080, 4200, 4256, 4352, 4480, 4522, 4541, 4560, 4760, 4780, 4800, 4845, 4864, 5019, 5100, 5168, 5320, 5376, 5440, 5600, 5700, 5712, 5736, 5950, 5975, 6080, 6384, 6400, 6460, 6528, 6650, 6692, 6720, 6783, 6800, 7140, 7170, 7296, 7600, 7616, 7648, 7680, 7752, 7980, 8075, 8126, 8160, 8365, 8400, 8512, 8704, 8925, 8960, 9044, 9082, 9120, 9520, 9560, 9600, 9690, 9728, 9975, 10038, 10200, 10336, 10640, 10752, 10880, 11200, 11305, 11400, 11424, 11472, 11900, 11950, 12160, 12189, 12768, 12800, 12920, 13056, 13300, 13384, 13440, 13566, 13600, 13623, 14280, 14340, 14592, 15200, 15232, 15296, 15504, 15960, 16150, 16252, 16320, 16730, 16800, 17024, 17850, 17920, 17925, 18088, 18164, 18240, 19040, 19120, 19200, 19380, 19950, 20076, 20315, 20400, 20672, 21280, 21760, 22400, 22610, 22705, 22800, 22848, 22944, 23800, 23900, 24225, 24320, 24378, 25095, 25536, 25840, 26112, 26600, 26768, 26880, 27132, 27200, 27246, 28441, 28560, 28680, 29184, 30400, 30464, 30592, 31008, 31787, 31920, 32300, 32504, 32640, 33460, 33600, 33915, 34048, 35700, 35850, 36176, 36328, 36480, 38080, 38240, 38400, 38760, 39900, 40152, 40630, 40800, 41344, 41825, 42560, 43520, 44800, 45220, 45410, 45600, 45696, 45888, 47600, 47800, 48450, 48640, 48756, 50190, 51072, 51680, 53200, 53536, 53760, 54264, 54400, 54492, 56525, 56882, 57120, 57360, 60800, 60928, 60945, 61184, 62016, 63574, 63840, 64600, 65008, 65280, 66920, 67200, 67830, 68096, 68115, 71400, 71700, 72352, 72656, 72960, 76160, 76480, 77197, 77520, 79800, 80304, 81260, 81600, 82688, 83650, 85120, 85323, 89600, 90440, 90820, 91200, 91392, 91776, 95200, 95361, 95600, 96900, 97512, 100380, 101575, 102144, 103360, 106400, 107072, 108528, 108800, 108984, 113050, 113525, 113764, 114240, 114720, 121600, 121890, 122368, 124032, 125475, 127148, 127680, 129200, 130016, 130560, 133840, 134400, 135660, 136230, 142205, 142800, 143400, 144704, 145312, 145920, 152320, 152960, 154394, 155040, 158935, 159600, 160608, 162520, 163200, 165376, 167300, 169575, 170240, 170646, 180880, 181640, 182400, 182784, 183552, 190400, 190722, 191200, 193800, 195024, 200760, 203150, 204288, 206720, 212800, 214144, 217056, 217600, 217968, 226100, 227050, 227528, 228480, 229440, 231591, 243200, 243780, 248064, 250950, 254296, 255360, 258400, 260032, 267680, 268800, 271320, 272460, 284410, 285600, 286800, 289408, 290624, 304640, 304725, 305920, 308788, 310080, 317870, 319200, 321216, 325040, 326400, 334600, 339150, 340480, 340575, 341292, 361760, 363280, 364800, 367104, 380800, 381444, 382400, 385985, 387600, 390048, 401520, 406300, 413440, 425600, 426615, 428288, 434112, 435936, 452200, 454100, 455056, 456960, 458880, 463182, 476805, 487560, 496128, 501900, 508592, 510720, 516800, 520064, 535360, 540379, 542640, 544920, 568820, 571200, 573600, 578816, 581248, 609450, 611840, 617576, 620160, 635740, 638400, 642432, 650080, 652800, 669200, 678300, 681150, 682584, 711025, 723520, 726560, 729600, 761600, 762888, 764800, 771970, 775200, 780096, 794675, 803040, 812600, 826880, 851200, 853230, 856576, 868224, 871872, 904400, 908200, 910112, 913920, 917760, 926364, 953610, 975120, 1003800, 1017184, 1021440, 1033600, 1040128, 1070720, 1080758, 1085280, 1089840, 1137640, 1142400, 1147200, 1157632, 1157955, 1162496, 1218900, 1235152, 1240320, 1271480, 1276800, 1284864, 1300160, 1338400, 1356600, 1362300, 1365168, 1422050, 1447040, 1453120, 1523200, 1525776, 1529600, 1543940, 1550400, 1560192, 1589350, 1606080, 1621137, 1625200, 1702400, 1706460, 1736448, 1743744, 1808800, 1816400, 1820224, 1835520, 1852728, 1907220, 1929925, 1950240, 2007600, 2034368, 2067200, 2080256, 2133075, 2141440, 2161516, 2170560, 2179680, 2275280, 2284800, 2294400, 2315910, 2324992, 2384025, 2437800, 2470304, 2480640, 2542960, 2553600, 2569728, 2600320, 2676800, 2701895, 2713200, 2724600, 2730336, 2844100, 2894080, 2906240, 3051552, 3059200, 3087880, 3100800, 3120384, 3178700, 3212160, 3242274, 3250400, 3412920, 3472896, 3487488, 3617600, 3632800, 3640448, 3705456, 3814440, 3859850, 3900480, 4015200, 4068736, 4134400, 4266150, 4282880, 4323032, 4341120, 4359360, 4550560, 4569600, 4588800, 4631820, 4768050, 4875600, 4940608, 5085920, 5107200, 5200640, 5353600, 5403790, 5426400, 5449200, 5460672, 5688200, 5788160, 5789775, 5812480, 6103104, 6175760, 6201600, 6240768, 6357400, 6424320, 6484548, 6500800, 6825840, 6974976, 7235200, 7265600, 7280896, 7410912, 7628880, 7719700, 7800960, 8030400, 8105685, 8137472, 8532300, 8646064, 8682240, 8718720, 9101120, 9177600, 9263640, 9536100, 9751200, 9881216, 10171840, 10401280, 10707200, 10807580, 10852800, 10898400, 10921344, 11376400, 11579550, 11624960, 12206208, 12351520, 12403200, 12714800, 12848640, 12969096, 13001600, 13509475, 13651680, 14470400, 14531200, 14561792, 14821824, 15257760, 15439400, 15601920, 16060800, 16211370, 16274944, 17064600, 17292128, 17364480, 17437440, 18202240, 18527280, 19072200, 19502400, 19762432, 20343680, 21414400, 21615160, 21705600, 21796800, 21842688, 22752800, 23159100, 24412416, 24703040, 25429600, 25938192, 26003200, 27018950, 27303360, 28940800, 29062400, 29643648, 30515520, 30878800, 31203840, 32121600, 32422740, 34129200, 34584256, 34874880, 36404480, 37054560, 38144400, 39004800, 39524864, 40528425, 40687360, 43230320, 43411200, 43593600, 43685376, 45505600, 46318200, 48824832, 49406080, 50859200, 51876384, 52006400, 54037900, 54606720, 58124800, 59287296, 61031040, 61757600, 64243200, 64845480, 68258400, 69168512, 72808960, 74109120, 76288800, 78009600, 81056850, 81374720, 86460640, 86822400, 87187200, 91011200, 92636400, 98812160, 101718400, 103752768, 108075800, 109213440, 118574592, 122062080, 123515200, 129690960, 136516800, 138337024, 148218240, 152577600, 156019200, 162113700, 172921280, 174374400, 182022400, 185272800, 197624320, 203436800, 207505536, 216151600, 218426880, 244124160, 247030400, 259381920, 273033600, 276674048, 296436480, 305155200, 324227400, 345842560, 364044800, 370545600, 406873600, 415011072, 432303200, 494060800, 518763840, 546067200, 592872960, 610310400, 648454800, 691685120, 741091200, 830022144, 864606400, 988121600, 1037527680, 1092134400, 1220620800, 1296909600, 1383370240, 1482182400, 1729212800, 2075055360, 2593819200, 2964364800, 3458425600, 4150110720, 5187638400, 6916851200, 10375276800, 20750553600]

約数ペア:

[(1, 20750553600), (2, 10375276800), (3, 6916851200), (4, 5187638400), (5, 4150110720), (6, 3458425600), (7, 2964364800), (8, 2593819200), (10, 2075055360), (12, 1729212800), (14, 1482182400), (15, 1383370240), (16, 1296909600), (17, 1220620800), (19, 1092134400), (20, 1037527680), (21, 988121600), (24, 864606400), (25, 830022144), (28, 741091200), (30, 691685120), (32, 648454800), (34, 610310400), (35, 592872960), (38, 546067200), (40, 518763840), (42, 494060800), (48, 432303200), (50, 415011072), (51, 406873600), (56, 370545600), (57, 364044800), (60, 345842560), (64, 324227400), (68, 305155200), (70, 296436480), (75, 276674048), (76, 273033600), (80, 259381920), (84, 247030400), (85, 244124160), (95, 218426880), (96, 216151600), (100, 207505536), (102, 203436800), (105, 197624320), (112, 185272800), (114, 182022400), (119, 174374400), (120, 172921280), (128, 162113700), (133, 156019200), (136, 152577600), (140, 148218240), (150, 138337024), (152, 136516800), (160, 129690960), (168, 123515200), (170, 122062080), (175, 118574592), (190, 109213440), (192, 108075800), (200, 103752768), (204, 101718400), (210, 98812160), (224, 92636400), (228, 91011200), (238, 87187200), (239, 86822400), (240, 86460640), (255, 81374720), (256, 81056850), (266, 78009600), (272, 76288800), (280, 74109120), (285, 72808960), (300, 69168512), (304, 68258400), (320, 64845480), (323, 64243200), (336, 61757600), (340, 61031040), (350, 59287296), (357, 58124800), (380, 54606720), (384, 54037900), (399, 52006400), (400, 51876384), (408, 50859200), (420, 49406080), (425, 48824832), (448, 46318200), (456, 45505600), (475, 43685376), (476, 43593600), (478, 43411200), (480, 43230320), (510, 40687360), (512, 40528425), (525, 39524864), (532, 39004800), (544, 38144400), (560, 37054560), (570, 36404480), (595, 34874880), (600, 34584256), (608, 34129200), (640, 32422740), (646, 32121600), (665, 31203840), (672, 30878800), (680, 30515520), (700, 29643648), (714, 29062400), (717, 28940800), (760, 27303360), (768, 27018950), (798, 26003200), (800, 25938192), (816, 25429600), (840, 24703040), (850, 24412416), (896, 23159100), (912, 22752800), (950, 21842688), (952, 21796800), (956, 21705600), (960, 21615160), (969, 21414400), (1020, 20343680), (1050, 19762432), (1064, 19502400), (1088, 19072200), (1120, 18527280), (1140, 18202240), (1190, 17437440), (1195, 17364480), (1200, 17292128), (1216, 17064600), (1275, 16274944), (1280, 16211370), (1292, 16060800), (1330, 15601920), (1344, 15439400), (1360, 15257760), (1400, 14821824), (1425, 14561792), (1428, 14531200), (1434, 14470400), (1520, 13651680), (1536, 13509475), (1596, 13001600), (1600, 12969096), (1615, 12848640), (1632, 12714800), (1673, 12403200), (1680, 12351520), (1700, 12206208), (1785, 11624960), (1792, 11579550), (1824, 11376400), (1900, 10921344), (1904, 10898400), (1912, 10852800), (1920, 10807580), (1938, 10707200), (1995, 10401280), (2040, 10171840), (2100, 9881216), (2128, 9751200), (2176, 9536100), (2240, 9263640), (2261, 9177600), (2280, 9101120), (2380, 8718720), (2390, 8682240), (2400, 8646064), (2432, 8532300), (2550, 8137472), (2560, 8105685), (2584, 8030400), (2660, 7800960), (2688, 7719700), (2720, 7628880), (2800, 7410912), (2850, 7280896), (2856, 7265600), (2868, 7235200), (2975, 6974976), (3040, 6825840), (3192, 6500800), (3200, 6484548), (3230, 6424320), (3264, 6357400), (3325, 6240768), (3346, 6201600), (3360, 6175760), (3400, 6103104), (3570, 5812480), (3584, 5789775), (3585, 5788160), (3648, 5688200), (3800, 5460672), (3808, 5449200), (3824, 5426400), (3840, 5403790), (3876, 5353600), (3990, 5200640), (4063, 5107200), (4080, 5085920), (4200, 4940608), (4256, 4875600), (4352, 4768050), (4480, 4631820), (4522, 4588800), (4541, 4569600), (4560, 4550560), (4760, 4359360), (4780, 4341120), (4800, 4323032), (4845, 4282880), (4864, 4266150), (5019, 4134400), (5100, 4068736), (5168, 4015200), (5320, 3900480), (5376, 3859850), (5440, 3814440), (5600, 3705456), (5700, 3640448), (5712, 3632800), (5736, 3617600), (5950, 3487488), (5975, 3472896), (6080, 3412920), (6384, 3250400), (6400, 3242274), (6460, 3212160), (6528, 3178700), (6650, 3120384), (6692, 3100800), (6720, 3087880), (6783, 3059200), (6800, 3051552), (7140, 2906240), (7170, 2894080), (7296, 2844100), (7600, 2730336), (7616, 2724600), (7648, 2713200), (7680, 2701895), (7752, 2676800), (7980, 2600320), (8075, 2569728), (8126, 2553600), (8160, 2542960), (8365, 2480640), (8400, 2470304), (8512, 2437800), (8704, 2384025), (8925, 2324992), (8960, 2315910), (9044, 2294400), (9082, 2284800), (9120, 2275280), (9520, 2179680), (9560, 2170560), (9600, 2161516), (9690, 2141440), (9728, 2133075), (9975, 2080256), (10038, 2067200), (10200, 2034368), (10336, 2007600), (10640, 1950240), (10752, 1929925), (10880, 1907220), (11200, 1852728), (11305, 1835520), (11400, 1820224), (11424, 1816400), (11472, 1808800), (11900, 1743744), (11950, 1736448), (12160, 1706460), (12189, 1702400), (12768, 1625200), (12800, 1621137), (12920, 1606080), (13056, 1589350), (13300, 1560192), (13384, 1550400), (13440, 1543940), (13566, 1529600), (13600, 1525776), (13623, 1523200), (14280, 1453120), (14340, 1447040), (14592, 1422050), (15200, 1365168), (15232, 1362300), (15296, 1356600), (15504, 1338400), (15960, 1300160), (16150, 1284864), (16252, 1276800), (16320, 1271480), (16730, 1240320), (16800, 1235152), (17024, 1218900), (17850, 1162496), (17920, 1157955), (17925, 1157632), (18088, 1147200), (18164, 1142400), (18240, 1137640), (19040, 1089840), (19120, 1085280), (19200, 1080758), (19380, 1070720), (19950, 1040128), (20076, 1033600), (20315, 1021440), (20400, 1017184), (20672, 1003800), (21280, 975120), (21760, 953610), (22400, 926364), (22610, 917760), (22705, 913920), (22800, 910112), (22848, 908200), (22944, 904400), (23800, 871872), (23900, 868224), (24225, 856576), (24320, 853230), (24378, 851200), (25095, 826880), (25536, 812600), (25840, 803040), (26112, 794675), (26600, 780096), (26768, 775200), (26880, 771970), (27132, 764800), (27200, 762888), (27246, 761600), (28441, 729600), (28560, 726560), (28680, 723520), (29184, 711025), (30400, 682584), (30464, 681150), (30592, 678300), (31008, 669200), (31787, 652800), (31920, 650080), (32300, 642432), (32504, 638400), (32640, 635740), (33460, 620160), (33600, 617576), (33915, 611840), (34048, 609450), (35700, 581248), (35850, 578816), (36176, 573600), (36328, 571200), (36480, 568820), (38080, 544920), (38240, 542640), (38400, 540379), (38760, 535360), (39900, 520064), (40152, 516800), (40630, 510720), (40800, 508592), (41344, 501900), (41825, 496128), (42560, 487560), (43520, 476805), (44800, 463182), (45220, 458880), (45410, 456960), (45600, 455056), (45696, 454100), (45888, 452200), (47600, 435936), (47800, 434112), (48450, 428288), (48640, 426615), (48756, 425600), (50190, 413440), (51072, 406300), (51680, 401520), (53200, 390048), (53536, 387600), (53760, 385985), (54264, 382400), (54400, 381444), (54492, 380800), (56525, 367104), (56882, 364800), (57120, 363280), (57360, 361760), (60800, 341292), (60928, 340575), (60945, 340480), (61184, 339150), (62016, 334600), (63574, 326400), (63840, 325040), (64600, 321216), (65008, 319200), (65280, 317870), (66920, 310080), (67200, 308788), (67830, 305920), (68096, 304725), (68115, 304640), (71400, 290624), (71700, 289408), (72352, 286800), (72656, 285600), (72960, 284410), (76160, 272460), (76480, 271320), (77197, 268800), (77520, 267680), (79800, 260032), (80304, 258400), (81260, 255360), (81600, 254296), (82688, 250950), (83650, 248064), (85120, 243780), (85323, 243200), (89600, 231591), (90440, 229440), (90820, 228480), (91200, 227528), (91392, 227050), (91776, 226100), (95200, 217968), (95361, 217600), (95600, 217056), (96900, 214144), (97512, 212800), (100380, 206720), (101575, 204288), (102144, 203150), (103360, 200760), (106400, 195024), (107072, 193800), (108528, 191200), (108800, 190722), (108984, 190400), (113050, 183552), (113525, 182784), (113764, 182400), (114240, 181640), (114720, 180880), (121600, 170646), (121890, 170240), (122368, 169575), (124032, 167300), (125475, 165376), (127148, 163200), (127680, 162520), (129200, 160608), (130016, 159600), (130560, 158935), (133840, 155040), (134400, 154394), (135660, 152960), (136230, 152320), (142205, 145920), (142800, 145312), (143400, 144704)]