19715374560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{5867671}}^1$

素因数の和:5867696

約数の個数: 96

約数和(自身を含む): 70975360512

約数和(自身を除く): 51259985952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 5867671, 11735342, 17603013, 23470684, 29338355, 35206026, 41073697, 46941368, 58676710, 70412052, 82147394, 88015065, 93882736, 117353420, 123221091, 140824104, 164294788, 176030130, 187765472, 205368485, 234706840, 246442182, 281648208, 328589576, 352060260, 410736970, 469413680, 492884364, 563296416, 616105455, 657179152, 704120520, 821473940, 938827360, 985768728, 1232210910, 1314358304, 1408241040, 1642947880, 1971537456, 2464421820, 2816482080, 3285895760, 3943074912, 4928843640, 6571791520, 9857687280, 19715374560]

約数ペア:

[(1, 19715374560), (2, 9857687280), (3, 6571791520), (4, 4928843640), (5, 3943074912), (6, 3285895760), (7, 2816482080), (8, 2464421820), (10, 1971537456), (12, 1642947880), (14, 1408241040), (15, 1314358304), (16, 1232210910), (20, 985768728), (21, 938827360), (24, 821473940), (28, 704120520), (30, 657179152), (32, 616105455), (35, 563296416), (40, 492884364), (42, 469413680), (48, 410736970), (56, 352060260), (60, 328589576), (70, 281648208), (80, 246442182), (84, 234706840), (96, 205368485), (105, 187765472), (112, 176030130), (120, 164294788), (140, 140824104), (160, 123221091), (168, 117353420), (210, 93882736), (224, 88015065), (240, 82147394), (280, 70412052), (336, 58676710), (420, 46941368), (480, 41073697), (560, 35206026), (672, 29338355), (840, 23470684), (1120, 17603013), (1680, 11735342), (3360, 5867671)]