22958040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 79672320

約数和(自身を除く): 56714280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 181, 210, 280, 302, 362, 420, 453, 543, 604, 724, 755, 840, 905, 906, 1057, 1086, 1208, 1267, 1448, 1510, 1810, 1812, 2114, 2172, 2265, 2534, 2715, 3020, 3171, 3620, 3624, 3801, 4228, 4344, 4530, 5068, 5285, 5430, 6040, 6335, 6342, 7240, 7602, 8456, 9060, 10136, 10570, 10860, 12670, 12684, 15204, 15855, 18120, 19005, 21140, 21720, 25340, 25368, 27331, 30408, 31710, 38010, 42280, 50680, 54662, 63420, 76020, 81993, 109324, 126840, 136655, 152040, 163986, 191317, 218648, 273310, 327972, 382634, 409965, 546620, 573951, 655944, 765268, 819930, 956585, 1093240, 1147902, 1530536, 1639860, 1913170, 2295804, 2869755, 3279720, 3826340, 4591608, 5739510, 7652680, 11479020, 22958040]

約数ペア:

[(1, 22958040), (2, 11479020), (3, 7652680), (4, 5739510), (5, 4591608), (6, 3826340), (7, 3279720), (8, 2869755), (10, 2295804), (12, 1913170), (14, 1639860), (15, 1530536), (20, 1147902), (21, 1093240), (24, 956585), (28, 819930), (30, 765268), (35, 655944), (40, 573951), (42, 546620), (56, 409965), (60, 382634), (70, 327972), (84, 273310), (105, 218648), (120, 191317), (140, 163986), (151, 152040), (168, 136655), (181, 126840), (210, 109324), (280, 81993), (302, 76020), (362, 63420), (420, 54662), (453, 50680), (543, 42280), (604, 38010), (724, 31710), (755, 30408), (840, 27331), (905, 25368), (906, 25340), (1057, 21720), (1086, 21140), (1208, 19005), (1267, 18120), (1448, 15855), (1510, 15204), (1810, 12684), (1812, 12670), (2114, 10860), (2172, 10570), (2265, 10136), (2534, 9060), (2715, 8456), (3020, 7602), (3171, 7240), (3620, 6342), (3624, 6335), (3801, 6040), (4228, 5430), (4344, 5285), (4530, 5068)]