68363520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:980

約数の個数: 144

約数和(自身を含む): 230072640

約数和(自身を除く): 161709120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 937, 960, 1140, 1216, 1280, 1520, 1824, 1874, 1920, 2280, 2432, 2811, 3040, 3648, 3748, 3840, 4560, 4685, 4864, 5622, 6080, 7296, 7496, 9120, 9370, 11244, 12160, 14055, 14592, 14992, 17803, 18240, 18740, 22488, 24320, 28110, 29984, 35606, 36480, 37480, 44976, 53409, 56220, 59968, 71212, 72960, 74960, 89015, 89952, 106818, 112440, 119936, 142424, 149920, 178030, 179904, 213636, 224880, 239872, 267045, 284848, 299840, 356060, 359808, 427272, 449760, 534090, 569696, 599680, 712120, 719616, 854544, 899520, 1068180, 1139392, 1199360, 1424240, 1709088, 1799040, 2136360, 2278784, 2848480, 3418176, 3598080, 4272720, 4557568, 5696960, 6836352, 8545440, 11393920, 13672704, 17090880, 22787840, 34181760, 68363520]

約数ペア:

[(1, 68363520), (2, 34181760), (3, 22787840), (4, 17090880), (5, 13672704), (6, 11393920), (8, 8545440), (10, 6836352), (12, 5696960), (15, 4557568), (16, 4272720), (19, 3598080), (20, 3418176), (24, 2848480), (30, 2278784), (32, 2136360), (38, 1799040), (40, 1709088), (48, 1424240), (57, 1199360), (60, 1139392), (64, 1068180), (76, 899520), (80, 854544), (95, 719616), (96, 712120), (114, 599680), (120, 569696), (128, 534090), (152, 449760), (160, 427272), (190, 359808), (192, 356060), (228, 299840), (240, 284848), (256, 267045), (285, 239872), (304, 224880), (320, 213636), (380, 179904), (384, 178030), (456, 149920), (480, 142424), (570, 119936), (608, 112440), (640, 106818), (760, 89952), (768, 89015), (912, 74960), (937, 72960), (960, 71212), (1140, 59968), (1216, 56220), (1280, 53409), (1520, 44976), (1824, 37480), (1874, 36480), (1920, 35606), (2280, 29984), (2432, 28110), (2811, 24320), (3040, 22488), (3648, 18740), (3748, 18240), (3840, 17803), (4560, 14992), (4685, 14592), (4864, 14055), (5622, 12160), (6080, 11244), (7296, 9370), (7496, 9120)]