15679220340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{599}}^1\times {\mathrm{62323}}^1$

素因数の和:62941

約数の個数: 96

約数和(自身を含む): 50258073600

約数和(自身を除く): 34578853260

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 599, 1198, 1797, 2396, 2995, 3594, 4193, 5990, 7188, 8386, 8985, 11980, 12579, 16772, 17970, 20965, 25158, 35940, 41930, 50316, 62323, 62895, 83860, 124646, 125790, 186969, 249292, 251580, 311615, 373938, 436261, 623230, 747876, 872522, 934845, 1246460, 1308783, 1745044, 1869690, 2181305, 2617566, 3739380, 4362610, 5235132, 6543915, 8725220, 13087830, 26175660, 37331477, 74662954, 111994431, 149325908, 186657385, 223988862, 261320339, 373314770, 447977724, 522640678, 559972155, 746629540, 783961017, 1045281356, 1119944310, 1306601695, 1567922034, 2239888620, 2613203390, 3135844068, 3919805085, 5226406780, 7839610170, 15679220340]

約数ペア:

[(1, 15679220340), (2, 7839610170), (3, 5226406780), (4, 3919805085), (5, 3135844068), (6, 2613203390), (7, 2239888620), (10, 1567922034), (12, 1306601695), (14, 1119944310), (15, 1045281356), (20, 783961017), (21, 746629540), (28, 559972155), (30, 522640678), (35, 447977724), (42, 373314770), (60, 261320339), (70, 223988862), (84, 186657385), (105, 149325908), (140, 111994431), (210, 74662954), (420, 37331477), (599, 26175660), (1198, 13087830), (1797, 8725220), (2396, 6543915), (2995, 5235132), (3594, 4362610), (4193, 3739380), (5990, 2617566), (7188, 2181305), (8386, 1869690), (8985, 1745044), (11980, 1308783), (12579, 1246460), (16772, 934845), (17970, 872522), (20965, 747876), (25158, 623230), (35940, 436261), (41930, 373938), (50316, 311615), (62323, 251580), (62895, 249292), (83860, 186969), (124646, 125790)]