866375760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{12491}}^1$

素因数の和:12541

約数の個数: 120

約数和(自身を含む): 2853272736

約数和(自身を除く): 1986896976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 289, 340, 408, 510, 578, 680, 816, 867, 1020, 1156, 1360, 1445, 1734, 2040, 2312, 2890, 3468, 4080, 4335, 4624, 5780, 6936, 8670, 11560, 12491, 13872, 17340, 23120, 24982, 34680, 37473, 49964, 62455, 69360, 74946, 99928, 124910, 149892, 187365, 199856, 212347, 249820, 299784, 374730, 424694, 499640, 599568, 637041, 749460, 849388, 999280, 1061735, 1274082, 1498920, 1698776, 2123470, 2548164, 2997840, 3185205, 3397552, 3609899, 4246940, 5096328, 6370410, 7219798, 8493880, 10192656, 10829697, 12740820, 14439596, 16987760, 18049495, 21659394, 25481640, 28879192, 36098990, 43318788, 50963280, 54148485, 57758384, 72197980, 86637576, 108296970, 144395960, 173275152, 216593940, 288791920, 433187880, 866375760]

約数ペア:

[(1, 866375760), (2, 433187880), (3, 288791920), (4, 216593940), (5, 173275152), (6, 144395960), (8, 108296970), (10, 86637576), (12, 72197980), (15, 57758384), (16, 54148485), (17, 50963280), (20, 43318788), (24, 36098990), (30, 28879192), (34, 25481640), (40, 21659394), (48, 18049495), (51, 16987760), (60, 14439596), (68, 12740820), (80, 10829697), (85, 10192656), (102, 8493880), (120, 7219798), (136, 6370410), (170, 5096328), (204, 4246940), (240, 3609899), (255, 3397552), (272, 3185205), (289, 2997840), (340, 2548164), (408, 2123470), (510, 1698776), (578, 1498920), (680, 1274082), (816, 1061735), (867, 999280), (1020, 849388), (1156, 749460), (1360, 637041), (1445, 599568), (1734, 499640), (2040, 424694), (2312, 374730), (2890, 299784), (3468, 249820), (4080, 212347), (4335, 199856), (4624, 187365), (5780, 149892), (6936, 124910), (8670, 99928), (11560, 74946), (12491, 69360), (13872, 62455), (17340, 49964), (23120, 37473), (24982, 34680)]