28233626960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{13441}}^1$

素因数の和:13514

約数の個数: 240

約数和(自身を含む): 85127218176

約数和(自身を除く): 56893591216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 121, 124, 140, 154, 155, 176, 217, 220, 242, 248, 280, 308, 310, 341, 385, 434, 440, 484, 496, 560, 605, 616, 620, 682, 770, 847, 868, 880, 968, 1085, 1210, 1232, 1240, 1364, 1540, 1694, 1705, 1736, 1936, 2170, 2387, 2420, 2480, 2728, 3080, 3388, 3410, 3472, 3751, 4235, 4340, 4774, 4840, 5456, 6160, 6776, 6820, 7502, 8470, 8680, 9548, 9680, 11935, 13441, 13552, 13640, 15004, 16940, 17360, 18755, 19096, 23870, 26257, 26882, 27280, 30008, 33880, 37510, 38192, 47740, 52514, 53764, 60016, 67205, 67760, 75020, 94087, 95480, 105028, 107528, 131285, 134410, 147851, 150040, 188174, 190960, 210056, 215056, 262570, 268820, 295702, 300080, 376348, 416671, 420112, 470435, 525140, 537640, 591404, 739255, 752696, 833342, 940870, 1034957, 1050280, 1075280, 1182808, 1478510, 1505392, 1626361, 1666684, 1881740, 2069914, 2083355, 2100560, 2365616, 2916697, 2957020, 3252722, 3333368, 3763480, 4139828, 4166710, 4583381, 5174785, 5833394, 5914040, 6505444, 6666736, 7526960, 8131805, 8279656, 8333420, 9166762, 10349570, 11384527, 11666788, 11828080, 13010888, 14583485, 16263610, 16559312, 16666840, 18333524, 20699140, 22769054, 22916905, 23333576, 26021776, 29166970, 32083667, 32527220, 33333680, 36667048, 41398280, 45538108, 45833810, 46667152, 50417191, 56922635, 58333940, 64167334, 65054440, 73334096, 82796560, 91076216, 91667620, 100834382, 113845270, 116667880, 128334668, 130108880, 160418335, 182152432, 183335240, 201668764, 227690540, 233335760, 252085955, 256669336, 320836670, 352920337, 366670480, 403337528, 455381080, 504171910, 513338672, 641673340, 705840674, 806675056, 910762160, 1008343820, 1283346680, 1411681348, 1764601685, 2016687640, 2566693360, 2823362696, 3529203370, 4033375280, 5646725392, 7058406740, 14116813480, 28233626960]

約数ペア:

[(1, 28233626960), (2, 14116813480), (4, 7058406740), (5, 5646725392), (7, 4033375280), (8, 3529203370), (10, 2823362696), (11, 2566693360), (14, 2016687640), (16, 1764601685), (20, 1411681348), (22, 1283346680), (28, 1008343820), (31, 910762160), (35, 806675056), (40, 705840674), (44, 641673340), (55, 513338672), (56, 504171910), (62, 455381080), (70, 403337528), (77, 366670480), (80, 352920337), (88, 320836670), (110, 256669336), (112, 252085955), (121, 233335760), (124, 227690540), (140, 201668764), (154, 183335240), (155, 182152432), (176, 160418335), (217, 130108880), (220, 128334668), (242, 116667880), (248, 113845270), (280, 100834382), (308, 91667620), (310, 91076216), (341, 82796560), (385, 73334096), (434, 65054440), (440, 64167334), (484, 58333940), (496, 56922635), (560, 50417191), (605, 46667152), (616, 45833810), (620, 45538108), (682, 41398280), (770, 36667048), (847, 33333680), (868, 32527220), (880, 32083667), (968, 29166970), (1085, 26021776), (1210, 23333576), (1232, 22916905), (1240, 22769054), (1364, 20699140), (1540, 18333524), (1694, 16666840), (1705, 16559312), (1736, 16263610), (1936, 14583485), (2170, 13010888), (2387, 11828080), (2420, 11666788), (2480, 11384527), (2728, 10349570), (3080, 9166762), (3388, 8333420), (3410, 8279656), (3472, 8131805), (3751, 7526960), (4235, 6666736), (4340, 6505444), (4774, 5914040), (4840, 5833394), (5456, 5174785), (6160, 4583381), (6776, 4166710), (6820, 4139828), (7502, 3763480), (8470, 3333368), (8680, 3252722), (9548, 2957020), (9680, 2916697), (11935, 2365616), (13441, 2100560), (13552, 2083355), (13640, 2069914), (15004, 1881740), (16940, 1666684), (17360, 1626361), (18755, 1505392), (19096, 1478510), (23870, 1182808), (26257, 1075280), (26882, 1050280), (27280, 1034957), (30008, 940870), (33880, 833342), (37510, 752696), (38192, 739255), (47740, 591404), (52514, 537640), (53764, 525140), (60016, 470435), (67205, 420112), (67760, 416671), (75020, 376348), (94087, 300080), (95480, 295702), (105028, 268820), (107528, 262570), (131285, 215056), (134410, 210056), (147851, 190960), (150040, 188174)]