176021760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1993}}^1$

素因数の和:2040

約数の個数: 144

約数和(自身を含む): 586905984

約数和(自身を除く): 410884224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1840, 1920, 1993, 2208, 2760, 2944, 3680, 3840, 3986, 4416, 5520, 5888, 5979, 7360, 7972, 8832, 9965, 11040, 11958, 14720, 15944, 17664, 19930, 22080, 23916, 29440, 29895, 31888, 39860, 44160, 45839, 47832, 59790, 63776, 79720, 88320, 91678, 95664, 119580, 127552, 137517, 159440, 183356, 191328, 229195, 239160, 255104, 275034, 318880, 366712, 382656, 458390, 478320, 510208, 550068, 637760, 687585, 733424, 765312, 916780, 956640, 1100136, 1275520, 1375170, 1466848, 1530624, 1833560, 1913280, 2200272, 2551040, 2750340, 2933696, 3667120, 3826560, 4400544, 5500680, 5867392, 7334240, 7653120, 8801088, 11001360, 11734784, 14668480, 17602176, 22002720, 29336960, 35204352, 44005440, 58673920, 88010880, 176021760]

約数ペア:

[(1, 176021760), (2, 88010880), (3, 58673920), (4, 44005440), (5, 35204352), (6, 29336960), (8, 22002720), (10, 17602176), (12, 14668480), (15, 11734784), (16, 11001360), (20, 8801088), (23, 7653120), (24, 7334240), (30, 5867392), (32, 5500680), (40, 4400544), (46, 3826560), (48, 3667120), (60, 2933696), (64, 2750340), (69, 2551040), (80, 2200272), (92, 1913280), (96, 1833560), (115, 1530624), (120, 1466848), (128, 1375170), (138, 1275520), (160, 1100136), (184, 956640), (192, 916780), (230, 765312), (240, 733424), (256, 687585), (276, 637760), (320, 550068), (345, 510208), (368, 478320), (384, 458390), (460, 382656), (480, 366712), (552, 318880), (640, 275034), (690, 255104), (736, 239160), (768, 229195), (920, 191328), (960, 183356), (1104, 159440), (1280, 137517), (1380, 127552), (1472, 119580), (1840, 95664), (1920, 91678), (1993, 88320), (2208, 79720), (2760, 63776), (2944, 59790), (3680, 47832), (3840, 45839), (3986, 44160), (4416, 39860), (5520, 31888), (5888, 29895), (5979, 29440), (7360, 23916), (7972, 22080), (8832, 19930), (9965, 17664), (11040, 15944), (11958, 14720)]