985843560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{3877}}^1$

素因数の和:4067

約数の個数: 128

約数和(自身を含む): 3205399680

約数和(自身を除く): 2219556120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 163, 195, 260, 312, 326, 390, 489, 520, 652, 780, 815, 978, 1304, 1560, 1630, 1956, 2119, 2445, 3260, 3877, 3912, 4238, 4890, 6357, 6520, 7754, 8476, 9780, 10595, 11631, 12714, 15508, 16952, 19385, 19560, 21190, 23262, 25428, 31016, 31785, 38770, 42380, 46524, 50401, 50856, 58155, 63570, 77540, 84760, 93048, 100802, 116310, 127140, 151203, 155080, 201604, 232620, 252005, 254280, 302406, 403208, 465240, 504010, 604812, 631951, 756015, 1008020, 1209624, 1263902, 1512030, 1895853, 2016040, 2527804, 3024060, 3159755, 3791706, 5055608, 6048120, 6319510, 7583412, 8215363, 9479265, 12639020, 15166824, 16430726, 18958530, 24646089, 25278040, 32861452, 37917060, 41076815, 49292178, 65722904, 75834120, 82153630, 98584356, 123230445, 164307260, 197168712, 246460890, 328614520, 492921780, 985843560]

約数ペア:

[(1, 985843560), (2, 492921780), (3, 328614520), (4, 246460890), (5, 197168712), (6, 164307260), (8, 123230445), (10, 98584356), (12, 82153630), (13, 75834120), (15, 65722904), (20, 49292178), (24, 41076815), (26, 37917060), (30, 32861452), (39, 25278040), (40, 24646089), (52, 18958530), (60, 16430726), (65, 15166824), (78, 12639020), (104, 9479265), (120, 8215363), (130, 7583412), (156, 6319510), (163, 6048120), (195, 5055608), (260, 3791706), (312, 3159755), (326, 3024060), (390, 2527804), (489, 2016040), (520, 1895853), (652, 1512030), (780, 1263902), (815, 1209624), (978, 1008020), (1304, 756015), (1560, 631951), (1630, 604812), (1956, 504010), (2119, 465240), (2445, 403208), (3260, 302406), (3877, 254280), (3912, 252005), (4238, 232620), (4890, 201604), (6357, 155080), (6520, 151203), (7754, 127140), (8476, 116310), (9780, 100802), (10595, 93048), (11631, 84760), (12714, 77540), (15508, 63570), (16952, 58155), (19385, 50856), (19560, 50401), (21190, 46524), (23262, 42380), (25428, 38770), (31016, 31785)]