6692280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:309

約数の個数: 128

約数和(自身を含む): 23777280

約数和(自身を除く): 17085000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 257, 280, 310, 372, 420, 434, 465, 514, 620, 651, 744, 771, 840, 868, 930, 1028, 1085, 1240, 1285, 1302, 1542, 1736, 1799, 1860, 2056, 2170, 2570, 2604, 3084, 3255, 3598, 3720, 3855, 4340, 5140, 5208, 5397, 6168, 6510, 7196, 7710, 7967, 8680, 8995, 10280, 10794, 13020, 14392, 15420, 15934, 17990, 21588, 23901, 26040, 26985, 30840, 31868, 35980, 39835, 43176, 47802, 53970, 55769, 63736, 71960, 79670, 95604, 107940, 111538, 119505, 159340, 167307, 191208, 215880, 223076, 239010, 278845, 318680, 334614, 446152, 478020, 557690, 669228, 836535, 956040, 1115380, 1338456, 1673070, 2230760, 3346140, 6692280]

約数ペア:

[(1, 6692280), (2, 3346140), (3, 2230760), (4, 1673070), (5, 1338456), (6, 1115380), (7, 956040), (8, 836535), (10, 669228), (12, 557690), (14, 478020), (15, 446152), (20, 334614), (21, 318680), (24, 278845), (28, 239010), (30, 223076), (31, 215880), (35, 191208), (40, 167307), (42, 159340), (56, 119505), (60, 111538), (62, 107940), (70, 95604), (84, 79670), (93, 71960), (105, 63736), (120, 55769), (124, 53970), (140, 47802), (155, 43176), (168, 39835), (186, 35980), (210, 31868), (217, 30840), (248, 26985), (257, 26040), (280, 23901), (310, 21588), (372, 17990), (420, 15934), (434, 15420), (465, 14392), (514, 13020), (620, 10794), (651, 10280), (744, 8995), (771, 8680), (840, 7967), (868, 7710), (930, 7196), (1028, 6510), (1085, 6168), (1240, 5397), (1285, 5208), (1302, 5140), (1542, 4340), (1736, 3855), (1799, 3720), (1860, 3598), (2056, 3255), (2170, 3084), (2570, 2604)]