139266960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4405

約数の個数: 160

約数和(自身を含む): 519490560

約数和(自身を除く): 380223600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4363, 4560, 5320, 6384, 7980, 8726, 10640, 13089, 15960, 17452, 21815, 26178, 30541, 31920, 34904, 43630, 52356, 61082, 65445, 69808, 82897, 87260, 91623, 104712, 122164, 130890, 152705, 165794, 174520, 183246, 209424, 244328, 248691, 261780, 305410, 331588, 349040, 366492, 414485, 458115, 488656, 497382, 523560, 580279, 610820, 663176, 732984, 828970, 916230, 994764, 1047120, 1160558, 1221640, 1243455, 1326352, 1465968, 1657940, 1740837, 1832460, 1989528, 2321116, 2443280, 2486910, 2901395, 3315880, 3481674, 3664920, 3979056, 4642232, 4973820, 5802790, 6631760, 6963348, 7329840, 8704185, 9284464, 9947640, 11605580, 13926696, 17408370, 19895280, 23211160, 27853392, 34816740, 46422320, 69633480, 139266960]

約数ペア:

[(1, 139266960), (2, 69633480), (3, 46422320), (4, 34816740), (5, 27853392), (6, 23211160), (7, 19895280), (8, 17408370), (10, 13926696), (12, 11605580), (14, 9947640), (15, 9284464), (16, 8704185), (19, 7329840), (20, 6963348), (21, 6631760), (24, 5802790), (28, 4973820), (30, 4642232), (35, 3979056), (38, 3664920), (40, 3481674), (42, 3315880), (48, 2901395), (56, 2486910), (57, 2443280), (60, 2321116), (70, 1989528), (76, 1832460), (80, 1740837), (84, 1657940), (95, 1465968), (105, 1326352), (112, 1243455), (114, 1221640), (120, 1160558), (133, 1047120), (140, 994764), (152, 916230), (168, 828970), (190, 732984), (210, 663176), (228, 610820), (240, 580279), (266, 523560), (280, 497382), (285, 488656), (304, 458115), (336, 414485), (380, 366492), (399, 349040), (420, 331588), (456, 305410), (532, 261780), (560, 248691), (570, 244328), (665, 209424), (760, 183246), (798, 174520), (840, 165794), (912, 152705), (1064, 130890), (1140, 122164), (1330, 104712), (1520, 91623), (1596, 87260), (1680, 82897), (1995, 69808), (2128, 65445), (2280, 61082), (2660, 52356), (3192, 43630), (3990, 34904), (4363, 31920), (4560, 30541), (5320, 26178), (6384, 21815), (7980, 17452), (8726, 15960), (10640, 13089)]