19809129600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:537

約数の個数: 576

約数和(自身を含む): 76832868840

約数和(自身を除く): 57023739240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 157, 160, 180, 192, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 314, 320, 325, 337, 360, 384, 390, 400, 416, 450, 468, 471, 480, 520, 576, 585, 600, 624, 628, 640, 650, 674, 720, 780, 785, 800, 832, 900, 936, 942, 960, 975, 1011, 1040, 1152, 1170, 1200, 1248, 1256, 1300, 1348, 1413, 1440, 1560, 1570, 1600, 1664, 1685, 1800, 1872, 1884, 1920, 1950, 2022, 2041, 2080, 2340, 2355, 2400, 2496, 2512, 2600, 2696, 2826, 2880, 2925, 3033, 3120, 3140, 3200, 3370, 3600, 3744, 3768, 3900, 3925, 4044, 4082, 4160, 4381, 4680, 4710, 4800, 4992, 5024, 5055, 5200, 5392, 5652, 5760, 5850, 6066, 6123, 6240, 6280, 6740, 7065, 7200, 7488, 7536, 7800, 7850, 8088, 8164, 8320, 8425, 8762, 9360, 9420, 9600, 10048, 10110, 10205, 10400, 10784, 11304, 11700, 11775, 12132, 12246, 12480, 12560, 13143, 13480, 14130, 14400, 14976, 15072, 15165, 15600, 15700, 16176, 16328, 16850, 17524, 18369, 18720, 18840, 20096, 20220, 20410, 20800, 21568, 21905, 22608, 23400, 23550, 24264, 24492, 24960, 25120, 25275, 26286, 26960, 28260, 28800, 30144, 30330, 30615, 31200, 31400, 32352, 32656, 33700, 35048, 35325, 36738, 37440, 37680, 39429, 40440, 40820, 41600, 43136, 43810, 45216, 46800, 47100, 48528, 48984, 50240, 50550, 51025, 52572, 52909, 53920, 56520, 60288, 60660, 61230, 62400, 62800, 64704, 65312, 65715, 67400, 70096, 70650, 73476, 74880, 75360, 75825, 78858, 80880, 81640, 87620, 90432, 91845, 93600, 94200, 97056, 97968, 100480, 101100, 102050, 105144, 105818, 107840, 109525, 113040, 121320, 122460, 124800, 125600, 129408, 130624, 131430, 134800, 140192, 141300, 146952, 150720, 151650, 153075, 157716, 158727, 161760, 163280, 175240, 180864, 183690, 187200, 188400, 194112, 195936, 197145, 202200, 204100, 210288, 211636, 215680, 219050, 226080, 242640, 244920, 251200, 261248, 262860, 264545, 269600, 280384, 282600, 293904, 301440, 303300, 306150, 315432, 317454, 323520, 326560, 328575, 350480, 367380, 374400, 376800, 388224, 391872, 394290, 404400, 408200, 420576, 423272, 438100, 452160, 459225, 476181, 485280, 489840, 502400, 525720, 529090, 539200, 560768, 565200, 587808, 606600, 612300, 630864, 634908, 647040, 653120, 657150, 687817, 700960, 734760, 753600, 783744, 788580, 793635, 808800, 816400, 841152, 846544, 876200, 904320, 918450, 952362, 970560, 979680, 985725, 1051440, 1058180, 1078400, 1130400, 1175616, 1213200, 1224600, 1261728, 1269816, 1306240, 1314300, 1322725, 1375634, 1401920, 1469520, 1507200, 1577160, 1587270, 1617600, 1632800, 1682304, 1693088, 1752400, 1836900, 1904724, 1941120, 1959360, 1971450, 2063451, 2102880, 2116360, 2260800, 2351232, 2380905, 2426400, 2449200, 2523456, 2539632, 2628600, 2645450, 2751268, 2803840, 2939040, 3154320, 3174540, 3235200, 3265600, 3386176, 3439085, 3504800, 3673800, 3809448, 3918720, 3942900, 3968175, 4126902, 4205760, 4232720, 4521600, 4761810, 4852800, 4898400, 5046912, 5079264, 5257200, 5290900, 5502536, 5878080, 6190353, 6308640, 6349080, 6531200, 6772352, 6878170, 7009600, 7347600, 7618896, 7885800, 7936350, 8253804, 8411520, 8465440, 9523620, 9705600, 9796800, 10158528, 10317255, 10514400, 10581800, 11005072, 11756160, 11904525, 12380706, 12617280, 12698160, 13756340, 14019200, 14695200, 15237792, 15771600, 15872700, 16507608, 16930880, 17195425, 19047240, 19593600, 20317056, 20634510, 21028800, 21163600, 22010144, 23809050, 24761412, 25234560, 25396320, 27512680, 29390400, 30475584, 30951765, 31543200, 31745400, 33015216, 33861760, 34390850, 38094480, 41269020, 42057600, 42327200, 44020288, 47618100, 49522824, 50792640, 51586275, 55025360, 58780800, 60951168, 61903530, 63086400, 63490800, 66030432, 68781700, 76188960, 82538040, 84654400, 88040576, 95236200, 99045648, 101585280, 103172550, 110050720, 123807060, 126172800, 126981600, 132060864, 137563400, 152377920, 154758825, 165076080, 169308800, 190472400, 198091296, 206345100, 220101440, 247614120, 253963200, 264121728, 275126800, 304755840, 309517650, 330152160, 380944800, 396182592, 412690200, 440202880, 495228240, 507926400, 550253600, 619035300, 660304320, 761889600, 792365184, 825380400, 990456480, 1100507200, 1238070600, 1320608640, 1523779200, 1650760800, 1980912960, 2201014400, 2476141200, 3301521600, 3961825920, 4952282400, 6603043200, 9904564800, 19809129600]

約数ペア:

[(1, 19809129600), (2, 9904564800), (3, 6603043200), (4, 4952282400), (5, 3961825920), (6, 3301521600), (8, 2476141200), (9, 2201014400), (10, 1980912960), (12, 1650760800), (13, 1523779200), (15, 1320608640), (16, 1238070600), (18, 1100507200), (20, 990456480), (24, 825380400), (25, 792365184), (26, 761889600), (30, 660304320), (32, 619035300), (36, 550253600), (39, 507926400), (40, 495228240), (45, 440202880), (48, 412690200), (50, 396182592), (52, 380944800), (60, 330152160), (64, 309517650), (65, 304755840), (72, 275126800), (75, 264121728), (78, 253963200), (80, 247614120), (90, 220101440), (96, 206345100), (100, 198091296), (104, 190472400), (117, 169308800), (120, 165076080), (128, 154758825), (130, 152377920), (144, 137563400), (150, 132060864), (156, 126981600), (157, 126172800), (160, 123807060), (180, 110050720), (192, 103172550), (195, 101585280), (200, 99045648), (208, 95236200), (225, 88040576), (234, 84654400), (240, 82538040), (260, 76188960), (288, 68781700), (300, 66030432), (312, 63490800), (314, 63086400), (320, 61903530), (325, 60951168), (337, 58780800), (360, 55025360), (384, 51586275), (390, 50792640), (400, 49522824), (416, 47618100), (450, 44020288), (468, 42327200), (471, 42057600), (480, 41269020), (520, 38094480), (576, 34390850), (585, 33861760), (600, 33015216), (624, 31745400), (628, 31543200), (640, 30951765), (650, 30475584), (674, 29390400), (720, 27512680), (780, 25396320), (785, 25234560), (800, 24761412), (832, 23809050), (900, 22010144), (936, 21163600), (942, 21028800), (960, 20634510), (975, 20317056), (1011, 19593600), (1040, 19047240), (1152, 17195425), (1170, 16930880), (1200, 16507608), (1248, 15872700), (1256, 15771600), (1300, 15237792), (1348, 14695200), (1413, 14019200), (1440, 13756340), (1560, 12698160), (1570, 12617280), (1600, 12380706), (1664, 11904525), (1685, 11756160), (1800, 11005072), (1872, 10581800), (1884, 10514400), (1920, 10317255), (1950, 10158528), (2022, 9796800), (2041, 9705600), (2080, 9523620), (2340, 8465440), (2355, 8411520), (2400, 8253804), (2496, 7936350), (2512, 7885800), (2600, 7618896), (2696, 7347600), (2826, 7009600), (2880, 6878170), (2925, 6772352), (3033, 6531200), (3120, 6349080), (3140, 6308640), (3200, 6190353), (3370, 5878080), (3600, 5502536), (3744, 5290900), (3768, 5257200), (3900, 5079264), (3925, 5046912), (4044, 4898400), (4082, 4852800), (4160, 4761810), (4381, 4521600), (4680, 4232720), (4710, 4205760), (4800, 4126902), (4992, 3968175), (5024, 3942900), (5055, 3918720), (5200, 3809448), (5392, 3673800), (5652, 3504800), (5760, 3439085), (5850, 3386176), (6066, 3265600), (6123, 3235200), (6240, 3174540), (6280, 3154320), (6740, 2939040), (7065, 2803840), (7200, 2751268), (7488, 2645450), (7536, 2628600), (7800, 2539632), (7850, 2523456), (8088, 2449200), (8164, 2426400), (8320, 2380905), (8425, 2351232), (8762, 2260800), (9360, 2116360), (9420, 2102880), (9600, 2063451), (10048, 1971450), (10110, 1959360), (10205, 1941120), (10400, 1904724), (10784, 1836900), (11304, 1752400), (11700, 1693088), (11775, 1682304), (12132, 1632800), (12246, 1617600), (12480, 1587270), (12560, 1577160), (13143, 1507200), (13480, 1469520), (14130, 1401920), (14400, 1375634), (14976, 1322725), (15072, 1314300), (15165, 1306240), (15600, 1269816), (15700, 1261728), (16176, 1224600), (16328, 1213200), (16850, 1175616), (17524, 1130400), (18369, 1078400), (18720, 1058180), (18840, 1051440), (20096, 985725), (20220, 979680), (20410, 970560), (20800, 952362), (21568, 918450), (21905, 904320), (22608, 876200), (23400, 846544), (23550, 841152), (24264, 816400), (24492, 808800), (24960, 793635), (25120, 788580), (25275, 783744), (26286, 753600), (26960, 734760), (28260, 700960), (28800, 687817), (30144, 657150), (30330, 653120), (30615, 647040), (31200, 634908), (31400, 630864), (32352, 612300), (32656, 606600), (33700, 587808), (35048, 565200), (35325, 560768), (36738, 539200), (37440, 529090), (37680, 525720), (39429, 502400), (40440, 489840), (40820, 485280), (41600, 476181), (43136, 459225), (43810, 452160), (45216, 438100), (46800, 423272), (47100, 420576), (48528, 408200), (48984, 404400), (50240, 394290), (50550, 391872), (51025, 388224), (52572, 376800), (52909, 374400), (53920, 367380), (56520, 350480), (60288, 328575), (60660, 326560), (61230, 323520), (62400, 317454), (62800, 315432), (64704, 306150), (65312, 303300), (65715, 301440), (67400, 293904), (70096, 282600), (70650, 280384), (73476, 269600), (74880, 264545), (75360, 262860), (75825, 261248), (78858, 251200), (80880, 244920), (81640, 242640), (87620, 226080), (90432, 219050), (91845, 215680), (93600, 211636), (94200, 210288), (97056, 204100), (97968, 202200), (100480, 197145), (101100, 195936), (102050, 194112), (105144, 188400), (105818, 187200), (107840, 183690), (109525, 180864), (113040, 175240), (121320, 163280), (122460, 161760), (124800, 158727), (125600, 157716), (129408, 153075), (130624, 151650), (131430, 150720), (134800, 146952), (140192, 141300)]