3781502760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{145219}}^1$

素因数の和:145271

約数の個数: 128

約数和(自身を含む): 13383475200

約数和(自身を除く): 9601972440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4340, 5208, 6510, 8680, 13020, 26040, 145219, 290438, 435657, 580876, 726095, 871314, 1016533, 1161752, 1452190, 1742628, 2033066, 2178285, 2904380, 3049599, 3485256, 4066132, 4356570, 4501789, 5082665, 5808760, 6099198, 8132264, 8713140, 9003578, 10165330, 12198396, 13505367, 15247995, 17426280, 18007156, 20330660, 22508945, 24396792, 27010734, 30495990, 31512523, 36014312, 40661320, 45017890, 54021468, 60991980, 63025046, 67526835, 90035780, 94537569, 108042936, 121983960, 126050092, 135053670, 157562615, 180071560, 189075138, 252100184, 270107340, 315125230, 378150276, 472687845, 540214680, 630250460, 756300552, 945375690, 1260500920, 1890751380, 3781502760]

約数ペア:

[(1, 3781502760), (2, 1890751380), (3, 1260500920), (4, 945375690), (5, 756300552), (6, 630250460), (7, 540214680), (8, 472687845), (10, 378150276), (12, 315125230), (14, 270107340), (15, 252100184), (20, 189075138), (21, 180071560), (24, 157562615), (28, 135053670), (30, 126050092), (31, 121983960), (35, 108042936), (40, 94537569), (42, 90035780), (56, 67526835), (60, 63025046), (62, 60991980), (70, 54021468), (84, 45017890), (93, 40661320), (105, 36014312), (120, 31512523), (124, 30495990), (140, 27010734), (155, 24396792), (168, 22508945), (186, 20330660), (210, 18007156), (217, 17426280), (248, 15247995), (280, 13505367), (310, 12198396), (372, 10165330), (420, 9003578), (434, 8713140), (465, 8132264), (620, 6099198), (651, 5808760), (744, 5082665), (840, 4501789), (868, 4356570), (930, 4066132), (1085, 3485256), (1240, 3049599), (1302, 2904380), (1736, 2178285), (1860, 2033066), (2170, 1742628), (2604, 1452190), (3255, 1161752), (3720, 1016533), (4340, 871314), (5208, 726095), (6510, 580876), (8680, 435657), (13020, 290438), (26040, 145219)]