572898040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 128

約数和(自身を含む): 1547320320

約数和(自身を除く): 974422280

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 47, 52, 55, 65, 88, 94, 104, 110, 130, 143, 188, 220, 235, 260, 286, 376, 440, 470, 517, 520, 572, 611, 715, 940, 1034, 1144, 1222, 1430, 1880, 2068, 2131, 2444, 2585, 2860, 3055, 4136, 4262, 4888, 5170, 5720, 6110, 6721, 8524, 10340, 10655, 12220, 13442, 17048, 20680, 21310, 23441, 24440, 26884, 27703, 33605, 42620, 46882, 53768, 55406, 67210, 85240, 93764, 100157, 110812, 117205, 134420, 138515, 187528, 200314, 221624, 234410, 268840, 277030, 304733, 400628, 468820, 500785, 554060, 609466, 801256, 937640, 1001570, 1101727, 1108120, 1218932, 1302041, 1523665, 2003140, 2203454, 2437864, 2604082, 3047330, 4006280, 4406908, 5208164, 5508635, 6094660, 6510205, 8813816, 10416328, 11017270, 12189320, 13020410, 14322451, 22034540, 26040820, 28644902, 44069080, 52081640, 57289804, 71612255, 114579608, 143224510, 286449020, 572898040]

約数ペア:

[(1, 572898040), (2, 286449020), (4, 143224510), (5, 114579608), (8, 71612255), (10, 57289804), (11, 52081640), (13, 44069080), (20, 28644902), (22, 26040820), (26, 22034540), (40, 14322451), (44, 13020410), (47, 12189320), (52, 11017270), (55, 10416328), (65, 8813816), (88, 6510205), (94, 6094660), (104, 5508635), (110, 5208164), (130, 4406908), (143, 4006280), (188, 3047330), (220, 2604082), (235, 2437864), (260, 2203454), (286, 2003140), (376, 1523665), (440, 1302041), (470, 1218932), (517, 1108120), (520, 1101727), (572, 1001570), (611, 937640), (715, 801256), (940, 609466), (1034, 554060), (1144, 500785), (1222, 468820), (1430, 400628), (1880, 304733), (2068, 277030), (2131, 268840), (2444, 234410), (2585, 221624), (2860, 200314), (3055, 187528), (4136, 138515), (4262, 134420), (4888, 117205), (5170, 110812), (5720, 100157), (6110, 93764), (6721, 85240), (8524, 67210), (10340, 55406), (10655, 53768), (12220, 46882), (13442, 42620), (17048, 33605), (20680, 27703), (21310, 26884), (23441, 24440)]