66107520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 238680000

約数和(自身を除く): 172572480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 499, 552, 576, 640, 690, 720, 736, 828, 920, 960, 998, 1035, 1104, 1152, 1380, 1440, 1472, 1497, 1656, 1840, 1920, 1996, 2070, 2208, 2495, 2760, 2880, 2944, 2994, 3312, 3680, 3992, 4140, 4416, 4491, 4990, 5520, 5760, 5988, 6624, 7360, 7485, 7984, 8280, 8832, 8982, 9980, 11040, 11477, 11976, 13248, 14720, 14970, 15968, 16560, 17964, 19960, 22080, 22455, 22954, 23952, 26496, 29940, 31936, 33120, 34431, 35928, 39920, 44160, 44910, 45908, 47904, 57385, 59880, 63872, 66240, 68862, 71856, 79840, 89820, 91816, 95808, 103293, 114770, 119760, 132480, 137724, 143712, 159680, 172155, 179640, 183632, 191616, 206586, 229540, 239520, 275448, 287424, 319360, 344310, 359280, 367264, 413172, 459080, 479040, 516465, 550896, 574848, 688620, 718560, 734528, 826344, 918160, 958080, 1032930, 1101792, 1377240, 1437120, 1469056, 1652688, 1836320, 2065860, 2203584, 2754480, 2874240, 3305376, 3672640, 4131720, 4407168, 5508960, 6610752, 7345280, 8263440, 11017920, 13221504, 16526880, 22035840, 33053760, 66107520]

約数ペア:

[(1, 66107520), (2, 33053760), (3, 22035840), (4, 16526880), (5, 13221504), (6, 11017920), (8, 8263440), (9, 7345280), (10, 6610752), (12, 5508960), (15, 4407168), (16, 4131720), (18, 3672640), (20, 3305376), (23, 2874240), (24, 2754480), (30, 2203584), (32, 2065860), (36, 1836320), (40, 1652688), (45, 1469056), (46, 1437120), (48, 1377240), (60, 1101792), (64, 1032930), (69, 958080), (72, 918160), (80, 826344), (90, 734528), (92, 718560), (96, 688620), (115, 574848), (120, 550896), (128, 516465), (138, 479040), (144, 459080), (160, 413172), (180, 367264), (184, 359280), (192, 344310), (207, 319360), (230, 287424), (240, 275448), (276, 239520), (288, 229540), (320, 206586), (345, 191616), (360, 183632), (368, 179640), (384, 172155), (414, 159680), (460, 143712), (480, 137724), (499, 132480), (552, 119760), (576, 114770), (640, 103293), (690, 95808), (720, 91816), (736, 89820), (828, 79840), (920, 71856), (960, 68862), (998, 66240), (1035, 63872), (1104, 59880), (1152, 57385), (1380, 47904), (1440, 45908), (1472, 44910), (1497, 44160), (1656, 39920), (1840, 35928), (1920, 34431), (1996, 33120), (2070, 31936), (2208, 29940), (2495, 26496), (2760, 23952), (2880, 22954), (2944, 22455), (2994, 22080), (3312, 19960), (3680, 17964), (3992, 16560), (4140, 15968), (4416, 14970), (4491, 14720), (4990, 13248), (5520, 11976), (5760, 11477), (5988, 11040), (6624, 9980), (7360, 8982), (7485, 8832), (7984, 8280)]