15672948640

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{2903}}^1$

素因数の和:3782

約数の個数: 96

約数和(自身を含む): 37989616896

約数和(自身を除く): 22316668256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 823, 1312, 1640, 1646, 2903, 3280, 3292, 4115, 5806, 6560, 6584, 8230, 11612, 13168, 14515, 16460, 23224, 26336, 29030, 32920, 33743, 46448, 58060, 65840, 67486, 92896, 116120, 119023, 131680, 134972, 168715, 232240, 238046, 269944, 337430, 464480, 476092, 539888, 595115, 674860, 952184, 1079776, 1190230, 1349720, 1904368, 2380460, 2389169, 2699440, 3808736, 4760920, 4778338, 5398880, 9521840, 9556676, 11945845, 19043680, 19113352, 23891690, 38226704, 47783380, 76453408, 95566760, 97955929, 191133520, 195911858, 382267040, 391823716, 489779645, 783647432, 979559290, 1567294864, 1959118580, 3134589728, 3918237160, 7836474320, 15672948640]

約数ペア:

[(1, 15672948640), (2, 7836474320), (4, 3918237160), (5, 3134589728), (8, 1959118580), (10, 1567294864), (16, 979559290), (20, 783647432), (32, 489779645), (40, 391823716), (41, 382267040), (80, 195911858), (82, 191133520), (160, 97955929), (164, 95566760), (205, 76453408), (328, 47783380), (410, 38226704), (656, 23891690), (820, 19113352), (823, 19043680), (1312, 11945845), (1640, 9556676), (1646, 9521840), (2903, 5398880), (3280, 4778338), (3292, 4760920), (4115, 3808736), (5806, 2699440), (6560, 2389169), (6584, 2380460), (8230, 1904368), (11612, 1349720), (13168, 1190230), (14515, 1079776), (16460, 952184), (23224, 674860), (26336, 595115), (29030, 539888), (32920, 476092), (33743, 464480), (46448, 337430), (58060, 269944), (65840, 238046), (67486, 232240), (92896, 168715), (116120, 134972), (119023, 131680)]