24509940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^2$

素因数の和:166

約数の個数: 144

約数和(自身を含む): 85744512

約数和(自身を除く): 61234572

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 67, 70, 78, 84, 91, 105, 130, 134, 140, 156, 182, 195, 201, 210, 260, 268, 273, 335, 364, 390, 402, 420, 455, 469, 546, 670, 780, 804, 871, 910, 938, 1005, 1092, 1340, 1365, 1407, 1742, 1820, 1876, 2010, 2345, 2613, 2730, 2814, 3484, 4020, 4355, 4489, 4690, 5226, 5460, 5628, 6097, 7035, 8710, 8978, 9380, 10452, 12194, 13065, 13467, 14070, 17420, 17956, 18291, 22445, 24388, 26130, 26934, 28140, 30485, 31423, 36582, 44890, 52260, 53868, 58357, 60970, 62846, 67335, 73164, 89780, 91455, 94269, 116714, 121940, 125692, 134670, 157115, 175071, 182910, 188538, 233428, 269340, 291785, 314230, 350142, 365820, 377076, 408499, 471345, 583570, 628460, 700284, 816998, 875355, 942690, 1167140, 1225497, 1633996, 1750710, 1885380, 2042495, 2450994, 3501420, 4084990, 4901988, 6127485, 8169980, 12254970, 24509940]

約数ペア:

[(1, 24509940), (2, 12254970), (3, 8169980), (4, 6127485), (5, 4901988), (6, 4084990), (7, 3501420), (10, 2450994), (12, 2042495), (13, 1885380), (14, 1750710), (15, 1633996), (20, 1225497), (21, 1167140), (26, 942690), (28, 875355), (30, 816998), (35, 700284), (39, 628460), (42, 583570), (52, 471345), (60, 408499), (65, 377076), (67, 365820), (70, 350142), (78, 314230), (84, 291785), (91, 269340), (105, 233428), (130, 188538), (134, 182910), (140, 175071), (156, 157115), (182, 134670), (195, 125692), (201, 121940), (210, 116714), (260, 94269), (268, 91455), (273, 89780), (335, 73164), (364, 67335), (390, 62846), (402, 60970), (420, 58357), (455, 53868), (469, 52260), (546, 44890), (670, 36582), (780, 31423), (804, 30485), (871, 28140), (910, 26934), (938, 26130), (1005, 24388), (1092, 22445), (1340, 18291), (1365, 17956), (1407, 17420), (1742, 14070), (1820, 13467), (1876, 13065), (2010, 12194), (2345, 10452), (2613, 9380), (2730, 8978), (2814, 8710), (3484, 7035), (4020, 6097), (4355, 5628), (4489, 5460), (4690, 5226)]