10315760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 29953440

約数和(自身を除く): 19637680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 109, 112, 130, 140, 169, 182, 208, 218, 260, 280, 338, 364, 436, 455, 520, 545, 560, 676, 728, 763, 845, 872, 910, 1040, 1090, 1183, 1352, 1417, 1456, 1526, 1690, 1744, 1820, 2180, 2366, 2704, 2834, 3052, 3380, 3640, 3815, 4360, 4732, 5668, 5915, 6104, 6760, 7085, 7280, 7630, 8720, 9464, 9919, 11336, 11830, 12208, 13520, 14170, 15260, 18421, 18928, 19838, 22672, 23660, 28340, 30520, 36842, 39676, 47320, 49595, 56680, 61040, 73684, 79352, 92105, 94640, 99190, 113360, 128947, 147368, 158704, 184210, 198380, 257894, 294736, 368420, 396760, 515788, 644735, 736840, 793520, 1031576, 1289470, 1473680, 2063152, 2578940, 5157880, 10315760]

約数ペア:

[(1, 10315760), (2, 5157880), (4, 2578940), (5, 2063152), (7, 1473680), (8, 1289470), (10, 1031576), (13, 793520), (14, 736840), (16, 644735), (20, 515788), (26, 396760), (28, 368420), (35, 294736), (40, 257894), (52, 198380), (56, 184210), (65, 158704), (70, 147368), (80, 128947), (91, 113360), (104, 99190), (109, 94640), (112, 92105), (130, 79352), (140, 73684), (169, 61040), (182, 56680), (208, 49595), (218, 47320), (260, 39676), (280, 36842), (338, 30520), (364, 28340), (436, 23660), (455, 22672), (520, 19838), (545, 18928), (560, 18421), (676, 15260), (728, 14170), (763, 13520), (845, 12208), (872, 11830), (910, 11336), (1040, 9919), (1090, 9464), (1183, 8720), (1352, 7630), (1417, 7280), (1456, 7085), (1526, 6760), (1690, 6104), (1744, 5915), (1820, 5668), (2180, 4732), (2366, 4360), (2704, 3815), (2834, 3640), (3052, 3380)]