317416440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7757}}^1$

素因数の和:7813

約数の個数: 128

約数和(自身を含む): 1072465920

約数和(自身を除く): 755049480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 744, 930, 1023, 1240, 1320, 1364, 1705, 1860, 2046, 2728, 3410, 3720, 4092, 5115, 6820, 7757, 8184, 10230, 13640, 15514, 20460, 23271, 31028, 38785, 40920, 46542, 62056, 77570, 85327, 93084, 116355, 155140, 170654, 186168, 232710, 240467, 255981, 310280, 341308, 426635, 465420, 480934, 511962, 682616, 721401, 853270, 930840, 961868, 1023924, 1202335, 1279905, 1442802, 1706540, 1923736, 2047848, 2404670, 2559810, 2645137, 2885604, 3413080, 3607005, 4809340, 5119620, 5290274, 5771208, 7214010, 7935411, 9618680, 10239240, 10580548, 13225685, 14428020, 15870822, 21161096, 26451370, 28856040, 31741644, 39677055, 52902740, 63483288, 79354110, 105805480, 158708220, 317416440]

約数ペア:

[(1, 317416440), (2, 158708220), (3, 105805480), (4, 79354110), (5, 63483288), (6, 52902740), (8, 39677055), (10, 31741644), (11, 28856040), (12, 26451370), (15, 21161096), (20, 15870822), (22, 14428020), (24, 13225685), (30, 10580548), (31, 10239240), (33, 9618680), (40, 7935411), (44, 7214010), (55, 5771208), (60, 5290274), (62, 5119620), (66, 4809340), (88, 3607005), (93, 3413080), (110, 2885604), (120, 2645137), (124, 2559810), (132, 2404670), (155, 2047848), (165, 1923736), (186, 1706540), (220, 1442802), (248, 1279905), (264, 1202335), (310, 1023924), (330, 961868), (341, 930840), (372, 853270), (440, 721401), (465, 682616), (620, 511962), (660, 480934), (682, 465420), (744, 426635), (930, 341308), (1023, 310280), (1240, 255981), (1320, 240467), (1364, 232710), (1705, 186168), (1860, 170654), (2046, 155140), (2728, 116355), (3410, 93084), (3720, 85327), (4092, 77570), (5115, 62056), (6820, 46542), (7757, 40920), (8184, 38785), (10230, 31028), (13640, 23271), (15514, 20460)]