115416840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12491}}^1$

素因数の和:12523

約数の個数: 128

約数和(自身を含む): 431723520

約数和(自身を除く): 316306680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 12491, 24982, 37473, 49964, 62455, 74946, 87437, 99928, 124910, 137401, 149892, 174874, 187365, 249820, 262311, 274802, 299784, 349748, 374730, 412203, 437185, 499640, 524622, 549604, 687005, 699496, 749460, 824406, 874370, 961807, 1049244, 1099208, 1311555, 1374010, 1498920, 1648812, 1748740, 1923614, 2061015, 2098488, 2623110, 2748020, 2885421, 3297624, 3497480, 3847228, 4122030, 4809035, 5246220, 5496040, 5770842, 7694456, 8244060, 9618070, 10492440, 11541684, 14427105, 16488120, 19236140, 23083368, 28854210, 38472280, 57708420, 115416840]

約数ペア:

[(1, 115416840), (2, 57708420), (3, 38472280), (4, 28854210), (5, 23083368), (6, 19236140), (7, 16488120), (8, 14427105), (10, 11541684), (11, 10492440), (12, 9618070), (14, 8244060), (15, 7694456), (20, 5770842), (21, 5496040), (22, 5246220), (24, 4809035), (28, 4122030), (30, 3847228), (33, 3497480), (35, 3297624), (40, 2885421), (42, 2748020), (44, 2623110), (55, 2098488), (56, 2061015), (60, 1923614), (66, 1748740), (70, 1648812), (77, 1498920), (84, 1374010), (88, 1311555), (105, 1099208), (110, 1049244), (120, 961807), (132, 874370), (140, 824406), (154, 749460), (165, 699496), (168, 687005), (210, 549604), (220, 524622), (231, 499640), (264, 437185), (280, 412203), (308, 374730), (330, 349748), (385, 299784), (420, 274802), (440, 262311), (462, 249820), (616, 187365), (660, 174874), (770, 149892), (840, 137401), (924, 124910), (1155, 99928), (1320, 87437), (1540, 74946), (1848, 62455), (2310, 49964), (3080, 37473), (4620, 24982), (9240, 12491)]