116728640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2$

素因数の和:137

約数の個数: 168

約数和(自身を含む): 336109056

約数和(自身を除く): 219380416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 41, 56, 62, 64, 70, 80, 82, 112, 124, 140, 155, 160, 164, 205, 217, 224, 248, 280, 287, 310, 320, 328, 410, 434, 448, 496, 560, 574, 620, 656, 820, 868, 992, 1085, 1120, 1148, 1240, 1271, 1312, 1435, 1640, 1681, 1736, 1984, 2170, 2240, 2296, 2480, 2542, 2624, 2870, 3280, 3362, 3472, 4340, 4592, 4960, 5084, 5740, 6355, 6560, 6724, 6944, 8405, 8680, 8897, 9184, 9920, 10168, 11480, 11767, 12710, 13120, 13448, 13888, 16810, 17360, 17794, 18368, 20336, 22960, 23534, 25420, 26896, 33620, 34720, 35588, 40672, 44485, 45920, 47068, 50840, 52111, 53792, 58835, 67240, 69440, 71176, 81344, 88970, 91840, 94136, 101680, 104222, 107584, 117670, 134480, 142352, 177940, 188272, 203360, 208444, 235340, 260555, 268960, 284704, 355880, 364777, 376544, 406720, 416888, 470680, 521110, 537920, 569408, 711760, 729554, 753088, 833776, 941360, 1042220, 1423520, 1459108, 1667552, 1823885, 1882720, 2084440, 2847040, 2918216, 3335104, 3647770, 3765440, 4168880, 5836432, 7295540, 8337760, 11672864, 14591080, 16675520, 23345728, 29182160, 58364320, 116728640]

約数ペア:

[(1, 116728640), (2, 58364320), (4, 29182160), (5, 23345728), (7, 16675520), (8, 14591080), (10, 11672864), (14, 8337760), (16, 7295540), (20, 5836432), (28, 4168880), (31, 3765440), (32, 3647770), (35, 3335104), (40, 2918216), (41, 2847040), (56, 2084440), (62, 1882720), (64, 1823885), (70, 1667552), (80, 1459108), (82, 1423520), (112, 1042220), (124, 941360), (140, 833776), (155, 753088), (160, 729554), (164, 711760), (205, 569408), (217, 537920), (224, 521110), (248, 470680), (280, 416888), (287, 406720), (310, 376544), (320, 364777), (328, 355880), (410, 284704), (434, 268960), (448, 260555), (496, 235340), (560, 208444), (574, 203360), (620, 188272), (656, 177940), (820, 142352), (868, 134480), (992, 117670), (1085, 107584), (1120, 104222), (1148, 101680), (1240, 94136), (1271, 91840), (1312, 88970), (1435, 81344), (1640, 71176), (1681, 69440), (1736, 67240), (1984, 58835), (2170, 53792), (2240, 52111), (2296, 50840), (2480, 47068), (2542, 45920), (2624, 44485), (2870, 40672), (3280, 35588), (3362, 34720), (3472, 33620), (4340, 26896), (4592, 25420), (4960, 23534), (5084, 22960), (5740, 20336), (6355, 18368), (6560, 17794), (6724, 17360), (6944, 16810), (8405, 13888), (8680, 13448), (8897, 13120), (9184, 12710), (9920, 11767), (10168, 11480)]