32728920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:897

約数の個数: 128

約数和(自身を含む): 114739200

約数和(自身を除く): 82010280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 829, 840, 940, 987, 1128, 1316, 1410, 1645, 1658, 1880, 1974, 2487, 2632, 2820, 3290, 3316, 3948, 4145, 4935, 4974, 5640, 5803, 6580, 6632, 7896, 8290, 9870, 9948, 11606, 12435, 13160, 16580, 17409, 19740, 19896, 23212, 24870, 29015, 33160, 34818, 38963, 39480, 46424, 49740, 58030, 69636, 77926, 87045, 99480, 116060, 116889, 139272, 155852, 174090, 194815, 232120, 233778, 272741, 311704, 348180, 389630, 467556, 545482, 584445, 696360, 779260, 818223, 935112, 1090964, 1168890, 1363705, 1558520, 1636446, 2181928, 2337780, 2727410, 3272892, 4091115, 4675560, 5454820, 6545784, 8182230, 10909640, 16364460, 32728920]

約数ペア:

[(1, 32728920), (2, 16364460), (3, 10909640), (4, 8182230), (5, 6545784), (6, 5454820), (7, 4675560), (8, 4091115), (10, 3272892), (12, 2727410), (14, 2337780), (15, 2181928), (20, 1636446), (21, 1558520), (24, 1363705), (28, 1168890), (30, 1090964), (35, 935112), (40, 818223), (42, 779260), (47, 696360), (56, 584445), (60, 545482), (70, 467556), (84, 389630), (94, 348180), (105, 311704), (120, 272741), (140, 233778), (141, 232120), (168, 194815), (188, 174090), (210, 155852), (235, 139272), (280, 116889), (282, 116060), (329, 99480), (376, 87045), (420, 77926), (470, 69636), (564, 58030), (658, 49740), (705, 46424), (829, 39480), (840, 38963), (940, 34818), (987, 33160), (1128, 29015), (1316, 24870), (1410, 23212), (1645, 19896), (1658, 19740), (1880, 17409), (1974, 16580), (2487, 13160), (2632, 12435), (2820, 11606), (3290, 9948), (3316, 9870), (3948, 8290), (4145, 7896), (4935, 6632), (4974, 6580), (5640, 5803)]