2955496920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{12821}}^1$

素因数の和:12965

約数の個数: 128

約数和(自身を含む): 9471867840

約数和(自身を除く): 6516370920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 113, 120, 136, 170, 204, 226, 255, 339, 340, 408, 452, 510, 565, 678, 680, 904, 1020, 1130, 1356, 1695, 1921, 2040, 2260, 2712, 3390, 3842, 4520, 5763, 6780, 7684, 9605, 11526, 12821, 13560, 15368, 19210, 23052, 25642, 28815, 38420, 38463, 46104, 51284, 57630, 64105, 76840, 76926, 102568, 115260, 128210, 153852, 192315, 217957, 230520, 256420, 307704, 384630, 435914, 512840, 653871, 769260, 871828, 1089785, 1307742, 1448773, 1538520, 1743656, 2179570, 2615484, 2897546, 3269355, 4346319, 4359140, 5230968, 5795092, 6538710, 7243865, 8692638, 8718280, 11590184, 13077420, 14487730, 17385276, 21731595, 24629141, 26154840, 28975460, 34770552, 43463190, 49258282, 57950920, 73887423, 86926380, 98516564, 123145705, 147774846, 173852760, 197033128, 246291410, 295549692, 369437115, 492582820, 591099384, 738874230, 985165640, 1477748460, 2955496920]

約数ペア:

[(1, 2955496920), (2, 1477748460), (3, 985165640), (4, 738874230), (5, 591099384), (6, 492582820), (8, 369437115), (10, 295549692), (12, 246291410), (15, 197033128), (17, 173852760), (20, 147774846), (24, 123145705), (30, 98516564), (34, 86926380), (40, 73887423), (51, 57950920), (60, 49258282), (68, 43463190), (85, 34770552), (102, 28975460), (113, 26154840), (120, 24629141), (136, 21731595), (170, 17385276), (204, 14487730), (226, 13077420), (255, 11590184), (339, 8718280), (340, 8692638), (408, 7243865), (452, 6538710), (510, 5795092), (565, 5230968), (678, 4359140), (680, 4346319), (904, 3269355), (1020, 2897546), (1130, 2615484), (1356, 2179570), (1695, 1743656), (1921, 1538520), (2040, 1448773), (2260, 1307742), (2712, 1089785), (3390, 871828), (3842, 769260), (4520, 653871), (5763, 512840), (6780, 435914), (7684, 384630), (9605, 307704), (11526, 256420), (12821, 230520), (13560, 217957), (15368, 192315), (19210, 153852), (23052, 128210), (25642, 115260), (28815, 102568), (38420, 76926), (38463, 76840), (46104, 64105), (51284, 57630)]