192474880

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 509937120

約数和(自身を除く): 317462240

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 64, 65, 80, 86, 104, 128, 130, 160, 172, 208, 215, 256, 260, 269, 320, 344, 416, 430, 520, 538, 559, 640, 688, 832, 860, 1040, 1076, 1118, 1280, 1345, 1376, 1664, 1720, 2080, 2152, 2236, 2690, 2752, 2795, 3328, 3440, 3497, 4160, 4304, 4472, 5380, 5504, 5590, 6880, 6994, 8320, 8608, 8944, 10760, 11008, 11180, 11567, 13760, 13988, 16640, 17216, 17485, 17888, 21520, 22360, 23134, 27520, 27976, 34432, 34970, 35776, 43040, 44720, 46268, 55040, 55952, 57835, 68864, 69940, 71552, 86080, 89440, 92536, 111904, 115670, 139880, 143104, 150371, 172160, 178880, 185072, 223808, 231340, 279760, 300742, 344320, 357760, 370144, 447616, 462680, 559520, 601484, 715520, 740288, 751855, 895232, 925360, 1119040, 1202968, 1480576, 1503710, 1850720, 2238080, 2405936, 2961152, 3007420, 3701440, 4476160, 4811872, 6014840, 7402880, 9623744, 12029680, 14805760, 19247488, 24059360, 38494976, 48118720, 96237440, 192474880]

約数ペア:

[(1, 192474880), (2, 96237440), (4, 48118720), (5, 38494976), (8, 24059360), (10, 19247488), (13, 14805760), (16, 12029680), (20, 9623744), (26, 7402880), (32, 6014840), (40, 4811872), (43, 4476160), (52, 3701440), (64, 3007420), (65, 2961152), (80, 2405936), (86, 2238080), (104, 1850720), (128, 1503710), (130, 1480576), (160, 1202968), (172, 1119040), (208, 925360), (215, 895232), (256, 751855), (260, 740288), (269, 715520), (320, 601484), (344, 559520), (416, 462680), (430, 447616), (520, 370144), (538, 357760), (559, 344320), (640, 300742), (688, 279760), (832, 231340), (860, 223808), (1040, 185072), (1076, 178880), (1118, 172160), (1280, 150371), (1345, 143104), (1376, 139880), (1664, 115670), (1720, 111904), (2080, 92536), (2152, 89440), (2236, 86080), (2690, 71552), (2752, 69940), (2795, 68864), (3328, 57835), (3440, 55952), (3497, 55040), (4160, 46268), (4304, 44720), (4472, 43040), (5380, 35776), (5504, 34970), (5590, 34432), (6880, 27976), (6994, 27520), (8320, 23134), (8608, 22360), (8944, 21520), (10760, 17888), (11008, 17485), (11180, 17216), (11567, 16640), (13760, 13988)]