63896560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 186988032

約数和(自身を除く): 123091472

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 67, 70, 80, 91, 104, 112, 130, 131, 134, 140, 182, 208, 260, 262, 268, 280, 335, 364, 455, 469, 520, 524, 536, 560, 655, 670, 728, 871, 910, 917, 938, 1040, 1048, 1072, 1310, 1340, 1456, 1703, 1742, 1820, 1834, 1876, 2096, 2345, 2620, 2680, 3406, 3484, 3640, 3668, 3752, 4355, 4585, 4690, 5240, 5360, 6097, 6812, 6968, 7280, 7336, 7504, 8515, 8710, 8777, 9170, 9380, 10480, 11921, 12194, 13624, 13936, 14672, 17030, 17420, 17554, 18340, 18760, 23842, 24388, 27248, 30485, 34060, 34840, 35108, 36680, 37520, 43885, 47684, 48776, 59605, 60970, 61439, 68120, 69680, 70216, 73360, 87770, 95368, 97552, 114101, 119210, 121940, 122878, 136240, 140432, 175540, 190736, 228202, 238420, 243880, 245756, 307195, 351080, 456404, 476840, 487760, 491512, 570505, 614390, 702160, 798707, 912808, 953680, 983024, 1141010, 1228780, 1597414, 1825616, 2282020, 2457560, 3194828, 3993535, 4564040, 4915120, 6389656, 7987070, 9128080, 12779312, 15974140, 31948280, 63896560]

約数ペア:

[(1, 63896560), (2, 31948280), (4, 15974140), (5, 12779312), (7, 9128080), (8, 7987070), (10, 6389656), (13, 4915120), (14, 4564040), (16, 3993535), (20, 3194828), (26, 2457560), (28, 2282020), (35, 1825616), (40, 1597414), (52, 1228780), (56, 1141010), (65, 983024), (67, 953680), (70, 912808), (80, 798707), (91, 702160), (104, 614390), (112, 570505), (130, 491512), (131, 487760), (134, 476840), (140, 456404), (182, 351080), (208, 307195), (260, 245756), (262, 243880), (268, 238420), (280, 228202), (335, 190736), (364, 175540), (455, 140432), (469, 136240), (520, 122878), (524, 121940), (536, 119210), (560, 114101), (655, 97552), (670, 95368), (728, 87770), (871, 73360), (910, 70216), (917, 69680), (938, 68120), (1040, 61439), (1048, 60970), (1072, 59605), (1310, 48776), (1340, 47684), (1456, 43885), (1703, 37520), (1742, 36680), (1820, 35108), (1834, 34840), (1876, 34060), (2096, 30485), (2345, 27248), (2620, 24388), (2680, 23842), (3406, 18760), (3484, 18340), (3640, 17554), (3668, 17420), (3752, 17030), (4355, 14672), (4585, 13936), (4690, 13624), (5240, 12194), (5360, 11921), (6097, 10480), (6812, 9380), (6968, 9170), (7280, 8777), (7336, 8710), (7504, 8515)]