828474360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{140897}}^1$

素因数の和:140925

約数の個数: 96

約数和(自身を含む): 2891226960

約数和(自身を除く): 2062752600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 140897, 281794, 422691, 563588, 704485, 845382, 986279, 1127176, 1408970, 1690764, 1972558, 2113455, 2817940, 2958837, 3381528, 3945116, 4226910, 4931395, 5635880, 5917674, 6903953, 7890232, 8453820, 9862790, 11835348, 13807906, 14794185, 16907640, 19725580, 20711859, 23670696, 27615812, 29588370, 34519765, 39451160, 41423718, 55231624, 59176740, 69039530, 82847436, 103559295, 118353480, 138079060, 165694872, 207118590, 276158120, 414237180, 828474360]

約数ペア:

[(1, 828474360), (2, 414237180), (3, 276158120), (4, 207118590), (5, 165694872), (6, 138079060), (7, 118353480), (8, 103559295), (10, 82847436), (12, 69039530), (14, 59176740), (15, 55231624), (20, 41423718), (21, 39451160), (24, 34519765), (28, 29588370), (30, 27615812), (35, 23670696), (40, 20711859), (42, 19725580), (49, 16907640), (56, 14794185), (60, 13807906), (70, 11835348), (84, 9862790), (98, 8453820), (105, 7890232), (120, 6903953), (140, 5917674), (147, 5635880), (168, 4931395), (196, 4226910), (210, 3945116), (245, 3381528), (280, 2958837), (294, 2817940), (392, 2113455), (420, 1972558), (490, 1690764), (588, 1408970), (735, 1127176), (840, 986279), (980, 845382), (1176, 704485), (1470, 563588), (1960, 422691), (2940, 281794), (5880, 140897)]