57403920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 160

約数和(自身を含む): 207986688

約数和(自身を除く): 150582768

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 56, 60, 70, 80, 84, 94, 105, 112, 120, 140, 141, 168, 188, 210, 235, 240, 280, 282, 329, 336, 376, 420, 470, 560, 564, 658, 705, 727, 752, 840, 940, 987, 1128, 1316, 1410, 1454, 1645, 1680, 1880, 1974, 2181, 2256, 2632, 2820, 2908, 3290, 3635, 3760, 3948, 4362, 4935, 5089, 5264, 5640, 5816, 6580, 7270, 7896, 8724, 9870, 10178, 10905, 11280, 11632, 13160, 14540, 15267, 15792, 17448, 19740, 20356, 21810, 25445, 26320, 29080, 30534, 34169, 34896, 39480, 40712, 43620, 50890, 58160, 61068, 68338, 76335, 78960, 81424, 87240, 101780, 102507, 122136, 136676, 152670, 170845, 174480, 203560, 205014, 239183, 244272, 273352, 305340, 341690, 407120, 410028, 478366, 512535, 546704, 610680, 683380, 717549, 820056, 956732, 1025070, 1195915, 1221360, 1366760, 1435098, 1640112, 1913464, 2050140, 2391830, 2733520, 2870196, 3587745, 3826928, 4100280, 4783660, 5740392, 7175490, 8200560, 9567320, 11480784, 14350980, 19134640, 28701960, 57403920]

約数ペア:

[(1, 57403920), (2, 28701960), (3, 19134640), (4, 14350980), (5, 11480784), (6, 9567320), (7, 8200560), (8, 7175490), (10, 5740392), (12, 4783660), (14, 4100280), (15, 3826928), (16, 3587745), (20, 2870196), (21, 2733520), (24, 2391830), (28, 2050140), (30, 1913464), (35, 1640112), (40, 1435098), (42, 1366760), (47, 1221360), (48, 1195915), (56, 1025070), (60, 956732), (70, 820056), (80, 717549), (84, 683380), (94, 610680), (105, 546704), (112, 512535), (120, 478366), (140, 410028), (141, 407120), (168, 341690), (188, 305340), (210, 273352), (235, 244272), (240, 239183), (280, 205014), (282, 203560), (329, 174480), (336, 170845), (376, 152670), (420, 136676), (470, 122136), (560, 102507), (564, 101780), (658, 87240), (705, 81424), (727, 78960), (752, 76335), (840, 68338), (940, 61068), (987, 58160), (1128, 50890), (1316, 43620), (1410, 40712), (1454, 39480), (1645, 34896), (1680, 34169), (1880, 30534), (1974, 29080), (2181, 26320), (2256, 25445), (2632, 21810), (2820, 20356), (2908, 19740), (3290, 17448), (3635, 15792), (3760, 15267), (3948, 14540), (4362, 13160), (4935, 11632), (5089, 11280), (5264, 10905), (5640, 10178), (5816, 9870), (6580, 8724), (7270, 7896)]