63661440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 128

約数和(自身を含む): 206219520

約数和(自身を除く): 142558080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 467, 480, 568, 640, 710, 852, 934, 960, 1065, 1136, 1401, 1420, 1704, 1868, 1920, 2130, 2272, 2335, 2802, 2840, 3408, 3736, 4260, 4544, 4670, 5604, 5680, 6816, 7005, 7472, 8520, 9088, 9340, 11208, 11360, 13632, 14010, 14944, 17040, 18680, 22416, 22720, 27264, 28020, 29888, 33157, 34080, 37360, 44832, 45440, 56040, 59776, 66314, 68160, 74720, 89664, 99471, 112080, 132628, 136320, 149440, 165785, 179328, 198942, 224160, 265256, 298880, 331570, 397884, 448320, 497355, 530512, 663140, 795768, 896640, 994710, 1061024, 1326280, 1591536, 1989420, 2122048, 2652560, 3183072, 3978840, 4244096, 5305120, 6366144, 7957680, 10610240, 12732288, 15915360, 21220480, 31830720, 63661440]

約数ペア:

[(1, 63661440), (2, 31830720), (3, 21220480), (4, 15915360), (5, 12732288), (6, 10610240), (8, 7957680), (10, 6366144), (12, 5305120), (15, 4244096), (16, 3978840), (20, 3183072), (24, 2652560), (30, 2122048), (32, 1989420), (40, 1591536), (48, 1326280), (60, 1061024), (64, 994710), (71, 896640), (80, 795768), (96, 663140), (120, 530512), (128, 497355), (142, 448320), (160, 397884), (192, 331570), (213, 298880), (240, 265256), (284, 224160), (320, 198942), (355, 179328), (384, 165785), (426, 149440), (467, 136320), (480, 132628), (568, 112080), (640, 99471), (710, 89664), (852, 74720), (934, 68160), (960, 66314), (1065, 59776), (1136, 56040), (1401, 45440), (1420, 44832), (1704, 37360), (1868, 34080), (1920, 33157), (2130, 29888), (2272, 28020), (2335, 27264), (2802, 22720), (2840, 22416), (3408, 18680), (3736, 17040), (4260, 14944), (4544, 14010), (4670, 13632), (5604, 11360), (5680, 11208), (6816, 9340), (7005, 9088), (7472, 8520)]