220688799040

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1669}}^1\times {\mathrm{2141}}^1$

素因数の和:4020

約数の個数: 112

約数和(自身を含む): 528801451920

約数和(自身を除く): 308112652880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1544, 1669, 1930, 2141, 3088, 3338, 3860, 4282, 6176, 6676, 7720, 8345, 8564, 10705, 12352, 13352, 15440, 16690, 17128, 21410, 26704, 30880, 33380, 34256, 42820, 53408, 61760, 66760, 68512, 85640, 106816, 133520, 137024, 171280, 267040, 322117, 342560, 413213, 534080, 644234, 685120, 826426, 1288468, 1610585, 1652852, 2066065, 2576936, 3221170, 3305704, 3573329, 4132130, 5153872, 6442340, 6611408, 7146658, 8264260, 10307744, 12884680, 13222816, 14293316, 16528520, 17866645, 20615488, 25769360, 26445632, 28586632, 33057040, 35733290, 51538720, 57173264, 66114080, 71466580, 103077440, 114346528, 132228160, 142933160, 228693056, 285866320, 571732640, 689652497, 1143465280, 1379304994, 2758609988, 3448262485, 5517219976, 6896524970, 11034439952, 13793049940, 22068879904, 27586099880, 44137759808, 55172199760, 110344399520, 220688799040]

約数ペア:

[(1, 220688799040), (2, 110344399520), (4, 55172199760), (5, 44137759808), (8, 27586099880), (10, 22068879904), (16, 13793049940), (20, 11034439952), (32, 6896524970), (40, 5517219976), (64, 3448262485), (80, 2758609988), (160, 1379304994), (193, 1143465280), (320, 689652497), (386, 571732640), (772, 285866320), (965, 228693056), (1544, 142933160), (1669, 132228160), (1930, 114346528), (2141, 103077440), (3088, 71466580), (3338, 66114080), (3860, 57173264), (4282, 51538720), (6176, 35733290), (6676, 33057040), (7720, 28586632), (8345, 26445632), (8564, 25769360), (10705, 20615488), (12352, 17866645), (13352, 16528520), (15440, 14293316), (16690, 13222816), (17128, 12884680), (21410, 10307744), (26704, 8264260), (30880, 7146658), (33380, 6611408), (34256, 6442340), (42820, 5153872), (53408, 4132130), (61760, 3573329), (66760, 3305704), (68512, 3221170), (85640, 2576936), (106816, 2066065), (133520, 1652852), (137024, 1610585), (171280, 1288468), (267040, 826426), (322117, 685120), (342560, 644234), (413213, 534080)]