829766280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{617}}^1\times {\mathrm{1601}}^1$

素因数の和:2239

約数の個数: 128

約数和(自身を含む): 2851303680

約数和(自身を除く): 2021537400

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, 617, 840, 1234, 1601, 1851, 2468, 3085, 3202, 3702, 4319, 4803, 4936, 6170, 6404, 7404, 8005, 8638, 9255, 9606, 11207, 12340, 12808, 12957, 14808, 16010, 17276, 18510, 19212, 21595, 22414, 24015, 24680, 25914, 32020, 33621, 34552, 37020, 38424, 43190, 44828, 48030, 51828, 56035, 64040, 64785, 67242, 74040, 86380, 89656, 96060, 103656, 112070, 129570, 134484, 168105, 172760, 192120, 224140, 259140, 268968, 336210, 448280, 518280, 672420, 987817, 1344840, 1975634, 2963451, 3951268, 4939085, 5926902, 6914719, 7902536, 9878170, 11853804, 13829438, 14817255, 19756340, 20744157, 23707608, 27658876, 29634510, 34573595, 39512680, 41488314, 55317752, 59269020, 69147190, 82976628, 103720785, 118538040, 138294380, 165953256, 207441570, 276588760, 414883140, 829766280]

約数ペア:

[(1, 829766280), (2, 414883140), (3, 276588760), (4, 207441570), (5, 165953256), (6, 138294380), (7, 118538040), (8, 103720785), (10, 82976628), (12, 69147190), (14, 59269020), (15, 55317752), (20, 41488314), (21, 39512680), (24, 34573595), (28, 29634510), (30, 27658876), (35, 23707608), (40, 20744157), (42, 19756340), (56, 14817255), (60, 13829438), (70, 11853804), (84, 9878170), (105, 7902536), (120, 6914719), (140, 5926902), (168, 4939085), (210, 3951268), (280, 2963451), (420, 1975634), (617, 1344840), (840, 987817), (1234, 672420), (1601, 518280), (1851, 448280), (2468, 336210), (3085, 268968), (3202, 259140), (3702, 224140), (4319, 192120), (4803, 172760), (4936, 168105), (6170, 134484), (6404, 129570), (7404, 112070), (8005, 103656), (8638, 96060), (9255, 89656), (9606, 86380), (11207, 74040), (12340, 67242), (12808, 64785), (12957, 64040), (14808, 56035), (16010, 51828), (17276, 48030), (18510, 44828), (19212, 43190), (21595, 38424), (22414, 37020), (24015, 34552), (24680, 33621), (25914, 32020)]