13384560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 160

約数和(自身を含む): 49139712

約数和(自身を除く): 35755152

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 257, 280, 310, 336, 372, 420, 434, 465, 496, 514, 560, 620, 651, 744, 771, 840, 868, 930, 1028, 1085, 1240, 1285, 1302, 1488, 1542, 1680, 1736, 1799, 1860, 2056, 2170, 2480, 2570, 2604, 3084, 3255, 3472, 3598, 3720, 3855, 4112, 4340, 5140, 5208, 5397, 6168, 6510, 7196, 7440, 7710, 7967, 8680, 8995, 10280, 10416, 10794, 12336, 13020, 14392, 15420, 15934, 17360, 17990, 20560, 21588, 23901, 26040, 26985, 28784, 30840, 31868, 35980, 39835, 43176, 47802, 52080, 53970, 55769, 61680, 63736, 71960, 79670, 86352, 95604, 107940, 111538, 119505, 127472, 143920, 159340, 167307, 191208, 215880, 223076, 239010, 278845, 318680, 334614, 382416, 431760, 446152, 478020, 557690, 637360, 669228, 836535, 892304, 956040, 1115380, 1338456, 1673070, 1912080, 2230760, 2676912, 3346140, 4461520, 6692280, 13384560]

約数ペア:

[(1, 13384560), (2, 6692280), (3, 4461520), (4, 3346140), (5, 2676912), (6, 2230760), (7, 1912080), (8, 1673070), (10, 1338456), (12, 1115380), (14, 956040), (15, 892304), (16, 836535), (20, 669228), (21, 637360), (24, 557690), (28, 478020), (30, 446152), (31, 431760), (35, 382416), (40, 334614), (42, 318680), (48, 278845), (56, 239010), (60, 223076), (62, 215880), (70, 191208), (80, 167307), (84, 159340), (93, 143920), (105, 127472), (112, 119505), (120, 111538), (124, 107940), (140, 95604), (155, 86352), (168, 79670), (186, 71960), (210, 63736), (217, 61680), (240, 55769), (248, 53970), (257, 52080), (280, 47802), (310, 43176), (336, 39835), (372, 35980), (420, 31868), (434, 30840), (465, 28784), (496, 26985), (514, 26040), (560, 23901), (620, 21588), (651, 20560), (744, 17990), (771, 17360), (840, 15934), (868, 15420), (930, 14392), (1028, 13020), (1085, 12336), (1240, 10794), (1285, 10416), (1302, 10280), (1488, 8995), (1542, 8680), (1680, 7967), (1736, 7710), (1799, 7440), (1860, 7196), (2056, 6510), (2170, 6168), (2480, 5397), (2570, 5208), (2604, 5140), (3084, 4340), (3255, 4112), (3472, 3855), (3598, 3720)]