1021358640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1499}}^1$

素因数の和:1699

約数の個数: 160

約数和(自身を含む): 3374784000

約数和(自身を除く): 2353425360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 167, 170, 204, 240, 255, 272, 334, 340, 408, 501, 510, 668, 680, 816, 835, 1002, 1020, 1336, 1360, 1499, 1670, 2004, 2040, 2505, 2672, 2839, 2998, 3340, 4008, 4080, 4497, 5010, 5678, 5996, 6680, 7495, 8016, 8517, 8994, 10020, 11356, 11992, 13360, 14195, 14990, 17034, 17988, 20040, 22485, 22712, 23984, 25483, 28390, 29980, 34068, 35976, 40080, 42585, 44970, 45424, 50966, 56780, 59960, 68136, 71952, 76449, 85170, 89940, 101932, 113560, 119920, 127415, 136272, 152898, 170340, 179880, 203864, 227120, 250333, 254830, 305796, 340680, 359760, 382245, 407728, 500666, 509660, 611592, 681360, 750999, 764490, 1001332, 1019320, 1223184, 1251665, 1501998, 1528980, 2002664, 2038640, 2503330, 3003996, 3057960, 3754995, 4005328, 4255661, 5006660, 6007992, 6115920, 7509990, 8511322, 10013320, 12015984, 12766983, 15019980, 17022644, 20026640, 21278305, 25533966, 30039960, 34045288, 42556610, 51067932, 60079920, 63834915, 68090576, 85113220, 102135864, 127669830, 170226440, 204271728, 255339660, 340452880, 510679320, 1021358640]

約数ペア:

[(1, 1021358640), (2, 510679320), (3, 340452880), (4, 255339660), (5, 204271728), (6, 170226440), (8, 127669830), (10, 102135864), (12, 85113220), (15, 68090576), (16, 63834915), (17, 60079920), (20, 51067932), (24, 42556610), (30, 34045288), (34, 30039960), (40, 25533966), (48, 21278305), (51, 20026640), (60, 17022644), (68, 15019980), (80, 12766983), (85, 12015984), (102, 10013320), (120, 8511322), (136, 7509990), (167, 6115920), (170, 6007992), (204, 5006660), (240, 4255661), (255, 4005328), (272, 3754995), (334, 3057960), (340, 3003996), (408, 2503330), (501, 2038640), (510, 2002664), (668, 1528980), (680, 1501998), (816, 1251665), (835, 1223184), (1002, 1019320), (1020, 1001332), (1336, 764490), (1360, 750999), (1499, 681360), (1670, 611592), (2004, 509660), (2040, 500666), (2505, 407728), (2672, 382245), (2839, 359760), (2998, 340680), (3340, 305796), (4008, 254830), (4080, 250333), (4497, 227120), (5010, 203864), (5678, 179880), (5996, 170340), (6680, 152898), (7495, 136272), (8016, 127415), (8517, 119920), (8994, 113560), (10020, 101932), (11356, 89940), (11992, 85170), (13360, 76449), (14195, 71952), (14990, 68136), (17034, 59960), (17988, 56780), (20040, 50966), (22485, 45424), (22712, 44970), (23984, 42585), (25483, 40080), (28390, 35976), (29980, 34068)]