6913920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:312

約数の個数: 128

約数和(自身を含む): 23819040

約数和(自身を除く): 16905120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 277, 312, 320, 384, 390, 416, 480, 520, 554, 624, 640, 780, 831, 832, 960, 1040, 1108, 1248, 1385, 1560, 1662, 1664, 1920, 2080, 2216, 2496, 2770, 3120, 3324, 3601, 4155, 4160, 4432, 4992, 5540, 6240, 6648, 7202, 8310, 8320, 8864, 10803, 11080, 12480, 13296, 14404, 16620, 17728, 18005, 21606, 22160, 24960, 26592, 28808, 33240, 35456, 36010, 43212, 44320, 53184, 54015, 57616, 66480, 72020, 86424, 88640, 106368, 108030, 115232, 132960, 144040, 172848, 177280, 216060, 230464, 265920, 288080, 345696, 432120, 460928, 531840, 576160, 691392, 864240, 1152320, 1382784, 1728480, 2304640, 3456960, 6913920]

約数ペア:

[(1, 6913920), (2, 3456960), (3, 2304640), (4, 1728480), (5, 1382784), (6, 1152320), (8, 864240), (10, 691392), (12, 576160), (13, 531840), (15, 460928), (16, 432120), (20, 345696), (24, 288080), (26, 265920), (30, 230464), (32, 216060), (39, 177280), (40, 172848), (48, 144040), (52, 132960), (60, 115232), (64, 108030), (65, 106368), (78, 88640), (80, 86424), (96, 72020), (104, 66480), (120, 57616), (128, 54015), (130, 53184), (156, 44320), (160, 43212), (192, 36010), (195, 35456), (208, 33240), (240, 28808), (260, 26592), (277, 24960), (312, 22160), (320, 21606), (384, 18005), (390, 17728), (416, 16620), (480, 14404), (520, 13296), (554, 12480), (624, 11080), (640, 10803), (780, 8864), (831, 8320), (832, 8310), (960, 7202), (1040, 6648), (1108, 6240), (1248, 5540), (1385, 4992), (1560, 4432), (1662, 4160), (1664, 4155), (1920, 3601), (2080, 3324), (2216, 3120), (2496, 2770)]