23798040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{691}}^1$

素因数の和:753

約数の個数: 128

約数和(自身を含む): 83704320

約数和(自身を除く): 59906280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 691, 820, 840, 861, 984, 1148, 1230, 1382, 1435, 1640, 1722, 2073, 2296, 2460, 2764, 2870, 3444, 3455, 4146, 4305, 4837, 4920, 5528, 5740, 6888, 6910, 8292, 8610, 9674, 10365, 11480, 13820, 14511, 16584, 17220, 19348, 20730, 24185, 27640, 28331, 29022, 34440, 38696, 41460, 48370, 56662, 58044, 72555, 82920, 84993, 96740, 113324, 116088, 141655, 145110, 169986, 193480, 198317, 226648, 283310, 290220, 339972, 396634, 424965, 566620, 580440, 594951, 679944, 793268, 849930, 991585, 1133240, 1189902, 1586536, 1699860, 1983170, 2379804, 2974755, 3399720, 3966340, 4759608, 5949510, 7932680, 11899020, 23798040]

約数ペア:

[(1, 23798040), (2, 11899020), (3, 7932680), (4, 5949510), (5, 4759608), (6, 3966340), (7, 3399720), (8, 2974755), (10, 2379804), (12, 1983170), (14, 1699860), (15, 1586536), (20, 1189902), (21, 1133240), (24, 991585), (28, 849930), (30, 793268), (35, 679944), (40, 594951), (41, 580440), (42, 566620), (56, 424965), (60, 396634), (70, 339972), (82, 290220), (84, 283310), (105, 226648), (120, 198317), (123, 193480), (140, 169986), (164, 145110), (168, 141655), (205, 116088), (210, 113324), (246, 96740), (280, 84993), (287, 82920), (328, 72555), (410, 58044), (420, 56662), (492, 48370), (574, 41460), (615, 38696), (691, 34440), (820, 29022), (840, 28331), (861, 27640), (984, 24185), (1148, 20730), (1230, 19348), (1382, 17220), (1435, 16584), (1640, 14511), (1722, 13820), (2073, 11480), (2296, 10365), (2460, 9674), (2764, 8610), (2870, 8292), (3444, 6910), (3455, 6888), (4146, 5740), (4305, 5528), (4837, 4920)]