2108118720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{17291}}^1$

素因数の和:17438

約数の個数: 112

約数和(自身を含む): 6746370048

約数和(自身を除く): 4638251328

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2032, 2540, 3048, 3810, 4064, 5080, 6096, 7620, 8128, 10160, 12192, 15240, 17291, 20320, 24384, 30480, 34582, 40640, 51873, 60960, 69164, 86455, 103746, 121920, 138328, 172910, 207492, 259365, 276656, 345820, 414984, 518730, 553312, 691640, 829968, 1037460, 1106624, 1383280, 1659936, 2074920, 2195957, 2766560, 3319872, 4149840, 4391914, 5533120, 6587871, 8299680, 8783828, 10979785, 13175742, 16599360, 17567656, 21959570, 26351484, 32939355, 35135312, 43919140, 52702968, 65878710, 70270624, 87838280, 105405936, 131757420, 140541248, 175676560, 210811872, 263514840, 351353120, 421623744, 527029680, 702706240, 1054059360, 2108118720]

約数ペア:

[(1, 2108118720), (2, 1054059360), (3, 702706240), (4, 527029680), (5, 421623744), (6, 351353120), (8, 263514840), (10, 210811872), (12, 175676560), (15, 140541248), (16, 131757420), (20, 105405936), (24, 87838280), (30, 70270624), (32, 65878710), (40, 52702968), (48, 43919140), (60, 35135312), (64, 32939355), (80, 26351484), (96, 21959570), (120, 17567656), (127, 16599360), (160, 13175742), (192, 10979785), (240, 8783828), (254, 8299680), (320, 6587871), (381, 5533120), (480, 4391914), (508, 4149840), (635, 3319872), (762, 2766560), (960, 2195957), (1016, 2074920), (1270, 1659936), (1524, 1383280), (1905, 1106624), (2032, 1037460), (2540, 829968), (3048, 691640), (3810, 553312), (4064, 518730), (5080, 414984), (6096, 345820), (7620, 276656), (8128, 259365), (10160, 207492), (12192, 172910), (15240, 138328), (17291, 121920), (20320, 103746), (24384, 86455), (30480, 69164), (34582, 60960), (40640, 51873)]