159111960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{617}}^1$

素因数の和:945

約数の個数: 128

約数和(自身を含む): 548190720

約数和(自身を除く): 389078760

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, 105, 120, 140, 168, 210, 280, 307, 420, 614, 617, 840, 921, 1228, 1234, 1535, 1842, 1851, 2149, 2456, 2468, 3070, 3085, 3684, 3702, 4298, 4319, 4605, 4936, 6140, 6170, 6447, 7368, 7404, 8596, 8638, 9210, 9255, 10745, 12280, 12340, 12894, 12957, 14808, 17192, 17276, 18420, 18510, 21490, 21595, 24680, 25788, 25914, 32235, 34552, 36840, 37020, 42980, 43190, 51576, 51828, 64470, 64785, 74040, 85960, 86380, 103656, 128940, 129570, 172760, 189419, 257880, 259140, 378838, 518280, 568257, 757676, 947095, 1136514, 1325933, 1515352, 1894190, 2273028, 2651866, 2841285, 3788380, 3977799, 4546056, 5303732, 5682570, 6629665, 7576760, 7955598, 10607464, 11365140, 13259330, 15911196, 19888995, 22730280, 26518660, 31822392, 39777990, 53037320, 79555980, 159111960]

約数ペア:

[(1, 159111960), (2, 79555980), (3, 53037320), (4, 39777990), (5, 31822392), (6, 26518660), (7, 22730280), (8, 19888995), (10, 15911196), (12, 13259330), (14, 11365140), (15, 10607464), (20, 7955598), (21, 7576760), (24, 6629665), (28, 5682570), (30, 5303732), (35, 4546056), (40, 3977799), (42, 3788380), (56, 2841285), (60, 2651866), (70, 2273028), (84, 1894190), (105, 1515352), (120, 1325933), (140, 1136514), (168, 947095), (210, 757676), (280, 568257), (307, 518280), (420, 378838), (614, 259140), (617, 257880), (840, 189419), (921, 172760), (1228, 129570), (1234, 128940), (1535, 103656), (1842, 86380), (1851, 85960), (2149, 74040), (2456, 64785), (2468, 64470), (3070, 51828), (3085, 51576), (3684, 43190), (3702, 42980), (4298, 37020), (4319, 36840), (4605, 34552), (4936, 32235), (6140, 25914), (6170, 25788), (6447, 24680), (7368, 21595), (7404, 21490), (8596, 18510), (8638, 18420), (9210, 17276), (9255, 17192), (10745, 14808), (12280, 12957), (12340, 12894)]