7065760

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 18627840

約数和(自身を除く): 11562080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 79, 80, 86, 104, 130, 158, 160, 172, 208, 215, 260, 316, 344, 395, 416, 430, 520, 559, 632, 688, 790, 860, 1027, 1040, 1118, 1264, 1376, 1580, 1720, 2054, 2080, 2236, 2528, 2795, 3160, 3397, 3440, 4108, 4472, 5135, 5590, 6320, 6794, 6880, 8216, 8944, 10270, 11180, 12640, 13588, 16432, 16985, 17888, 20540, 22360, 27176, 32864, 33970, 41080, 44161, 44720, 54352, 67940, 82160, 88322, 89440, 108704, 135880, 164320, 176644, 220805, 271760, 353288, 441610, 543520, 706576, 883220, 1413152, 1766440, 3532880, 7065760]

約数ペア:

[(1, 7065760), (2, 3532880), (4, 1766440), (5, 1413152), (8, 883220), (10, 706576), (13, 543520), (16, 441610), (20, 353288), (26, 271760), (32, 220805), (40, 176644), (43, 164320), (52, 135880), (65, 108704), (79, 89440), (80, 88322), (86, 82160), (104, 67940), (130, 54352), (158, 44720), (160, 44161), (172, 41080), (208, 33970), (215, 32864), (260, 27176), (316, 22360), (344, 20540), (395, 17888), (416, 16985), (430, 16432), (520, 13588), (559, 12640), (632, 11180), (688, 10270), (790, 8944), (860, 8216), (1027, 6880), (1040, 6794), (1118, 6320), (1264, 5590), (1376, 5135), (1580, 4472), (1720, 4108), (2054, 3440), (2080, 3397), (2236, 3160), (2528, 2795)]