9420867960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{13829}}^1$

素因数の和:14661

約数の個数: 128

約数和(自身を含む): 32342284800

約数和(自身を除く): 22921416840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 811, 840, 1622, 2433, 3244, 4055, 4866, 5677, 6488, 8110, 9732, 11354, 12165, 13829, 16220, 17031, 19464, 22708, 24330, 27658, 28385, 32440, 34062, 41487, 45416, 48660, 55316, 56770, 68124, 69145, 82974, 85155, 96803, 97320, 110632, 113540, 136248, 138290, 165948, 170310, 193606, 207435, 227080, 276580, 290409, 331896, 340620, 387212, 414870, 484015, 553160, 580818, 681240, 774424, 829740, 968030, 1161636, 1452045, 1659480, 1936060, 2323272, 2904090, 3872120, 5808180, 11215319, 11616360, 22430638, 33645957, 44861276, 56076595, 67291914, 78507233, 89722552, 112153190, 134583828, 157014466, 168229785, 224306380, 235521699, 269167656, 314028932, 336459570, 392536165, 448612760, 471043398, 628057864, 672919140, 785072330, 942086796, 1177608495, 1345838280, 1570144660, 1884173592, 2355216990, 3140289320, 4710433980, 9420867960]

約数ペア:

[(1, 9420867960), (2, 4710433980), (3, 3140289320), (4, 2355216990), (5, 1884173592), (6, 1570144660), (7, 1345838280), (8, 1177608495), (10, 942086796), (12, 785072330), (14, 672919140), (15, 628057864), (20, 471043398), (21, 448612760), (24, 392536165), (28, 336459570), (30, 314028932), (35, 269167656), (40, 235521699), (42, 224306380), (56, 168229785), (60, 157014466), (70, 134583828), (84, 112153190), (105, 89722552), (120, 78507233), (140, 67291914), (168, 56076595), (210, 44861276), (280, 33645957), (420, 22430638), (811, 11616360), (840, 11215319), (1622, 5808180), (2433, 3872120), (3244, 2904090), (4055, 2323272), (4866, 1936060), (5677, 1659480), (6488, 1452045), (8110, 1161636), (9732, 968030), (11354, 829740), (12165, 774424), (13829, 681240), (16220, 580818), (17031, 553160), (19464, 484015), (22708, 414870), (24330, 387212), (27658, 340620), (28385, 331896), (32440, 290409), (34062, 276580), (41487, 227080), (45416, 207435), (48660, 193606), (55316, 170310), (56770, 165948), (68124, 138290), (69145, 136248), (82974, 113540), (85155, 110632), (96803, 97320)]