1337643680

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{677}}^1$

素因数の和:978

約数の個数: 96

約数和(自身を含む): 3238404624

約数和(自身を除く): 1900760944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 233, 265, 424, 466, 530, 677, 848, 932, 1060, 1165, 1354, 1696, 1864, 2120, 2330, 2708, 3385, 3728, 4240, 4660, 5416, 6770, 7456, 8480, 9320, 10832, 12349, 13540, 18640, 21664, 24698, 27080, 35881, 37280, 49396, 54160, 61745, 71762, 98792, 108320, 123490, 143524, 157741, 179405, 197584, 246980, 287048, 315482, 358810, 395168, 493960, 574096, 630964, 717620, 788705, 987920, 1148192, 1261928, 1435240, 1577410, 1975840, 2523856, 2870480, 3154820, 5047712, 5740960, 6309640, 8360273, 12619280, 16720546, 25238560, 33441092, 41801365, 66882184, 83602730, 133764368, 167205460, 267528736, 334410920, 668821840, 1337643680]

約数ペア:

[(1, 1337643680), (2, 668821840), (4, 334410920), (5, 267528736), (8, 167205460), (10, 133764368), (16, 83602730), (20, 66882184), (32, 41801365), (40, 33441092), (53, 25238560), (80, 16720546), (106, 12619280), (160, 8360273), (212, 6309640), (233, 5740960), (265, 5047712), (424, 3154820), (466, 2870480), (530, 2523856), (677, 1975840), (848, 1577410), (932, 1435240), (1060, 1261928), (1165, 1148192), (1354, 987920), (1696, 788705), (1864, 717620), (2120, 630964), (2330, 574096), (2708, 493960), (3385, 395168), (3728, 358810), (4240, 315482), (4660, 287048), (5416, 246980), (6770, 197584), (7456, 179405), (8480, 157741), (9320, 143524), (10832, 123490), (12349, 108320), (13540, 98792), (18640, 71762), (21664, 61745), (24698, 54160), (27080, 49396), (35881, 37280)]