372240160

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1279}}^1$

素因数の和:1418

約数の個数: 96

約数和(自身を含む): 940584960

約数和(自身を除く): 568344800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 107, 136, 160, 170, 214, 272, 340, 428, 535, 544, 680, 856, 1070, 1279, 1360, 1712, 1819, 2140, 2558, 2720, 3424, 3638, 4280, 5116, 6395, 7276, 8560, 9095, 10232, 12790, 14552, 17120, 18190, 20464, 21743, 25580, 29104, 36380, 40928, 43486, 51160, 58208, 72760, 86972, 102320, 108715, 136853, 145520, 173944, 204640, 217430, 273706, 291040, 347888, 434860, 547412, 684265, 695776, 869720, 1094824, 1368530, 1739440, 2189648, 2326501, 2737060, 3478880, 4379296, 4653002, 5474120, 9306004, 10948240, 11632505, 18612008, 21896480, 23265010, 37224016, 46530020, 74448032, 93060040, 186120080, 372240160]

約数ペア:

[(1, 372240160), (2, 186120080), (4, 93060040), (5, 74448032), (8, 46530020), (10, 37224016), (16, 23265010), (17, 21896480), (20, 18612008), (32, 11632505), (34, 10948240), (40, 9306004), (68, 5474120), (80, 4653002), (85, 4379296), (107, 3478880), (136, 2737060), (160, 2326501), (170, 2189648), (214, 1739440), (272, 1368530), (340, 1094824), (428, 869720), (535, 695776), (544, 684265), (680, 547412), (856, 434860), (1070, 347888), (1279, 291040), (1360, 273706), (1712, 217430), (1819, 204640), (2140, 173944), (2558, 145520), (2720, 136853), (3424, 108715), (3638, 102320), (4280, 86972), (5116, 72760), (6395, 58208), (7276, 51160), (8560, 43486), (9095, 40928), (10232, 36380), (12790, 29104), (14552, 25580), (17120, 21743), (18190, 20464)]