98668920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1285

約数の個数: 128

約数和(自身を含む): 341936640

約数和(自身を除く): 243267720

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, 101, 105, 120, 140, 168, 202, 210, 280, 303, 404, 420, 505, 606, 707, 808, 840, 1010, 1163, 1212, 1414, 1515, 2020, 2121, 2326, 2424, 2828, 3030, 3489, 3535, 4040, 4242, 4652, 5656, 5815, 6060, 6978, 7070, 8141, 8484, 9304, 10605, 11630, 12120, 13956, 14140, 16282, 16968, 17445, 21210, 23260, 24423, 27912, 28280, 32564, 34890, 40705, 42420, 46520, 48846, 65128, 69780, 81410, 84840, 97692, 117463, 122115, 139560, 162820, 195384, 234926, 244230, 325640, 352389, 469852, 488460, 587315, 704778, 822241, 939704, 976920, 1174630, 1409556, 1644482, 1761945, 2349260, 2466723, 2819112, 3288964, 3523890, 4111205, 4698520, 4933446, 6577928, 7047780, 8222410, 9866892, 12333615, 14095560, 16444820, 19733784, 24667230, 32889640, 49334460, 98668920]

約数ペア:

[(1, 98668920), (2, 49334460), (3, 32889640), (4, 24667230), (5, 19733784), (6, 16444820), (7, 14095560), (8, 12333615), (10, 9866892), (12, 8222410), (14, 7047780), (15, 6577928), (20, 4933446), (21, 4698520), (24, 4111205), (28, 3523890), (30, 3288964), (35, 2819112), (40, 2466723), (42, 2349260), (56, 1761945), (60, 1644482), (70, 1409556), (84, 1174630), (101, 976920), (105, 939704), (120, 822241), (140, 704778), (168, 587315), (202, 488460), (210, 469852), (280, 352389), (303, 325640), (404, 244230), (420, 234926), (505, 195384), (606, 162820), (707, 139560), (808, 122115), (840, 117463), (1010, 97692), (1163, 84840), (1212, 81410), (1414, 69780), (1515, 65128), (2020, 48846), (2121, 46520), (2326, 42420), (2424, 40705), (2828, 34890), (3030, 32564), (3489, 28280), (3535, 27912), (4040, 24423), (4242, 23260), (4652, 21210), (5656, 17445), (5815, 16968), (6060, 16282), (6978, 14140), (7070, 13956), (8141, 12120), (8484, 11630), (9304, 10605)]