1864763040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{739}}^1\times {\mathrm{751}}^1$

素因数の和:1515

約数の個数: 192

約数和(自身を含む): 6731182080

約数和(自身を除く): 4866419040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 739, 751, 840, 1120, 1478, 1502, 1680, 2217, 2253, 2956, 3004, 3360, 3695, 3755, 4434, 4506, 5173, 5257, 5912, 6008, 7390, 7510, 8868, 9012, 10346, 10514, 11085, 11265, 11824, 12016, 14780, 15020, 15519, 15771, 17736, 18024, 20692, 21028, 22170, 22530, 23648, 24032, 25865, 26285, 29560, 30040, 31038, 31542, 35472, 36048, 41384, 42056, 44340, 45060, 51730, 52570, 59120, 60080, 62076, 63084, 70944, 72096, 77595, 78855, 82768, 84112, 88680, 90120, 103460, 105140, 118240, 120160, 124152, 126168, 155190, 157710, 165536, 168224, 177360, 180240, 206920, 210280, 248304, 252336, 310380, 315420, 354720, 360480, 413840, 420560, 496608, 504672, 554989, 620760, 630840, 827680, 841120, 1109978, 1241520, 1261680, 1664967, 2219956, 2483040, 2523360, 2774945, 3329934, 3884923, 4439912, 5549890, 6659868, 7769846, 8324835, 8879824, 11099780, 11654769, 13319736, 15539692, 16649670, 17759648, 19424615, 22199560, 23309538, 26639472, 31079384, 33299340, 38849230, 44399120, 46619076, 53278944, 58273845, 62158768, 66598680, 77698460, 88798240, 93238152, 116547690, 124317536, 133197360, 155396920, 186476304, 233095380, 266394720, 310793840, 372952608, 466190760, 621587680, 932381520, 1864763040]

約数ペア:

[(1, 1864763040), (2, 932381520), (3, 621587680), (4, 466190760), (5, 372952608), (6, 310793840), (7, 266394720), (8, 233095380), (10, 186476304), (12, 155396920), (14, 133197360), (15, 124317536), (16, 116547690), (20, 93238152), (21, 88798240), (24, 77698460), (28, 66598680), (30, 62158768), (32, 58273845), (35, 53278944), (40, 46619076), (42, 44399120), (48, 38849230), (56, 33299340), (60, 31079384), (70, 26639472), (80, 23309538), (84, 22199560), (96, 19424615), (105, 17759648), (112, 16649670), (120, 15539692), (140, 13319736), (160, 11654769), (168, 11099780), (210, 8879824), (224, 8324835), (240, 7769846), (280, 6659868), (336, 5549890), (420, 4439912), (480, 3884923), (560, 3329934), (672, 2774945), (739, 2523360), (751, 2483040), (840, 2219956), (1120, 1664967), (1478, 1261680), (1502, 1241520), (1680, 1109978), (2217, 841120), (2253, 827680), (2956, 630840), (3004, 620760), (3360, 554989), (3695, 504672), (3755, 496608), (4434, 420560), (4506, 413840), (5173, 360480), (5257, 354720), (5912, 315420), (6008, 310380), (7390, 252336), (7510, 248304), (8868, 210280), (9012, 206920), (10346, 180240), (10514, 177360), (11085, 168224), (11265, 165536), (11824, 157710), (12016, 155190), (14780, 126168), (15020, 124152), (15519, 120160), (15771, 118240), (17736, 105140), (18024, 103460), (20692, 90120), (21028, 88680), (22170, 84112), (22530, 82768), (23648, 78855), (24032, 77595), (25865, 72096), (26285, 70944), (29560, 63084), (30040, 62076), (31038, 60080), (31542, 59120), (35472, 52570), (36048, 51730), (41384, 45060), (42056, 44340)]