3412920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 12441600

約数和(自身を除く): 9028680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 239, 255, 280, 340, 357, 408, 420, 476, 478, 510, 595, 680, 714, 717, 840, 952, 956, 1020, 1190, 1195, 1428, 1434, 1673, 1785, 1912, 2040, 2380, 2390, 2856, 2868, 3346, 3570, 3585, 4063, 4760, 4780, 5019, 5736, 6692, 7140, 7170, 8126, 8365, 9560, 10038, 12189, 13384, 14280, 14340, 16252, 16730, 20076, 20315, 24378, 25095, 28441, 28680, 32504, 33460, 40152, 40630, 48756, 50190, 56882, 60945, 66920, 81260, 85323, 97512, 100380, 113764, 121890, 142205, 162520, 170646, 200760, 227528, 243780, 284410, 341292, 426615, 487560, 568820, 682584, 853230, 1137640, 1706460, 3412920]

約数ペア:

[(1, 3412920), (2, 1706460), (3, 1137640), (4, 853230), (5, 682584), (6, 568820), (7, 487560), (8, 426615), (10, 341292), (12, 284410), (14, 243780), (15, 227528), (17, 200760), (20, 170646), (21, 162520), (24, 142205), (28, 121890), (30, 113764), (34, 100380), (35, 97512), (40, 85323), (42, 81260), (51, 66920), (56, 60945), (60, 56882), (68, 50190), (70, 48756), (84, 40630), (85, 40152), (102, 33460), (105, 32504), (119, 28680), (120, 28441), (136, 25095), (140, 24378), (168, 20315), (170, 20076), (204, 16730), (210, 16252), (238, 14340), (239, 14280), (255, 13384), (280, 12189), (340, 10038), (357, 9560), (408, 8365), (420, 8126), (476, 7170), (478, 7140), (510, 6692), (595, 5736), (680, 5019), (714, 4780), (717, 4760), (840, 4063), (952, 3585), (956, 3570), (1020, 3346), (1190, 2868), (1195, 2856), (1428, 2390), (1434, 2380), (1673, 2040), (1785, 1912)]