20471974080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1122367}}^1$

素因数の和:1122406

約数の個数: 112

約数和(自身を含む): 68419553280

約数和(自身を除く): 47947579200

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 18240, 1122367, 2244734, 3367101, 4489468, 5611835, 6734202, 8978936, 11223670, 13468404, 16835505, 17957872, 21324973, 22447340, 26936808, 33671010, 35915744, 42649946, 44894680, 53873616, 63974919, 67342020, 71831488, 85299892, 89789360, 106624865, 107747232, 127949838, 134684040, 170599784, 179578720, 213249730, 215494464, 255899676, 269368080, 319874595, 341199568, 359157440, 426499460, 511799352, 538736160, 639749190, 682399136, 852998920, 1023598704, 1077472320, 1279498380, 1364798272, 1705997840, 2047197408, 2558996760, 3411995680, 4094394816, 5117993520, 6823991360, 10235987040, 20471974080]

約数ペア:

[(1, 20471974080), (2, 10235987040), (3, 6823991360), (4, 5117993520), (5, 4094394816), (6, 3411995680), (8, 2558996760), (10, 2047197408), (12, 1705997840), (15, 1364798272), (16, 1279498380), (19, 1077472320), (20, 1023598704), (24, 852998920), (30, 682399136), (32, 639749190), (38, 538736160), (40, 511799352), (48, 426499460), (57, 359157440), (60, 341199568), (64, 319874595), (76, 269368080), (80, 255899676), (95, 215494464), (96, 213249730), (114, 179578720), (120, 170599784), (152, 134684040), (160, 127949838), (190, 107747232), (192, 106624865), (228, 89789360), (240, 85299892), (285, 71831488), (304, 67342020), (320, 63974919), (380, 53873616), (456, 44894680), (480, 42649946), (570, 35915744), (608, 33671010), (760, 26936808), (912, 22447340), (960, 21324973), (1140, 17957872), (1216, 16835505), (1520, 13468404), (1824, 11223670), (2280, 8978936), (3040, 6734202), (3648, 5611835), (4560, 4489468), (6080, 3367101), (9120, 2244734), (18240, 1122367)]