207348840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{19861}}^1$

素因数の和:19907

約数の個数: 96

約数和(自身を含む): 697156200

約数和(自身を除く): 489807360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 29, 30, 36, 40, 45, 58, 60, 72, 87, 90, 116, 120, 145, 174, 180, 232, 261, 290, 348, 360, 435, 522, 580, 696, 870, 1044, 1160, 1305, 1740, 2088, 2610, 3480, 5220, 10440, 19861, 39722, 59583, 79444, 99305, 119166, 158888, 178749, 198610, 238332, 297915, 357498, 397220, 476664, 575969, 595830, 714996, 794440, 893745, 1151938, 1191660, 1429992, 1727907, 1787490, 2303876, 2383320, 2879845, 3455814, 3574980, 4607752, 5183721, 5759690, 6911628, 7149960, 8639535, 10367442, 11519380, 13823256, 17279070, 20734884, 23038760, 25918605, 34558140, 41469768, 51837210, 69116280, 103674420, 207348840]

約数ペア:

[(1, 207348840), (2, 103674420), (3, 69116280), (4, 51837210), (5, 41469768), (6, 34558140), (8, 25918605), (9, 23038760), (10, 20734884), (12, 17279070), (15, 13823256), (18, 11519380), (20, 10367442), (24, 8639535), (29, 7149960), (30, 6911628), (36, 5759690), (40, 5183721), (45, 4607752), (58, 3574980), (60, 3455814), (72, 2879845), (87, 2383320), (90, 2303876), (116, 1787490), (120, 1727907), (145, 1429992), (174, 1191660), (180, 1151938), (232, 893745), (261, 794440), (290, 714996), (348, 595830), (360, 575969), (435, 476664), (522, 397220), (580, 357498), (696, 297915), (870, 238332), (1044, 198610), (1160, 178749), (1305, 158888), (1740, 119166), (2088, 99305), (2610, 79444), (3480, 59583), (5220, 39722), (10440, 19861)]