13640640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1093}}^1$

素因数の和:1126

約数の個数: 112

約数和(自身を含む): 46683168

約数和(自身を除く): 33042528

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1093, 1248, 1560, 2080, 2186, 2496, 3120, 3279, 4160, 4372, 5465, 6240, 6558, 8744, 10930, 12480, 13116, 14209, 16395, 17488, 21860, 26232, 28418, 32790, 34976, 42627, 43720, 52464, 56836, 65580, 69952, 71045, 85254, 87440, 104928, 113672, 131160, 142090, 170508, 174880, 209856, 213135, 227344, 262320, 284180, 341016, 349760, 426270, 454688, 524640, 568360, 682032, 852540, 909376, 1049280, 1136720, 1364064, 1705080, 2273440, 2728128, 3410160, 4546880, 6820320, 13640640]

約数ペア:

[(1, 13640640), (2, 6820320), (3, 4546880), (4, 3410160), (5, 2728128), (6, 2273440), (8, 1705080), (10, 1364064), (12, 1136720), (13, 1049280), (15, 909376), (16, 852540), (20, 682032), (24, 568360), (26, 524640), (30, 454688), (32, 426270), (39, 349760), (40, 341016), (48, 284180), (52, 262320), (60, 227344), (64, 213135), (65, 209856), (78, 174880), (80, 170508), (96, 142090), (104, 131160), (120, 113672), (130, 104928), (156, 87440), (160, 85254), (192, 71045), (195, 69952), (208, 65580), (240, 56836), (260, 52464), (312, 43720), (320, 42627), (390, 34976), (416, 32790), (480, 28418), (520, 26232), (624, 21860), (780, 17488), (832, 16395), (960, 14209), (1040, 13116), (1093, 12480), (1248, 10930), (1560, 8744), (2080, 6558), (2186, 6240), (2496, 5465), (3120, 4372), (3279, 4160)]