557067840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4363}}^1$

素因数の和:4409

約数の個数: 224

約数和(自身を含む): 2128235520

約数和(自身を除く): 1571167680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4363, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 8726, 9120, 10640, 12768, 13089, 15960, 17452, 18240, 21280, 21815, 25536, 26178, 30541, 31920, 34904, 42560, 43630, 52356, 61082, 63840, 65445, 69808, 82897, 87260, 91623, 104712, 122164, 127680, 130890, 139616, 152705, 165794, 174520, 183246, 209424, 244328, 248691, 261780, 279232, 305410, 331588, 349040, 366492, 414485, 418848, 458115, 488656, 497382, 523560, 580279, 610820, 663176, 698080, 732984, 828970, 837696, 916230, 977312, 994764, 1047120, 1160558, 1221640, 1243455, 1326352, 1396160, 1465968, 1657940, 1740837, 1832460, 1954624, 1989528, 2094240, 2321116, 2443280, 2486910, 2652704, 2901395, 2931936, 3315880, 3481674, 3664920, 3979056, 4188480, 4642232, 4886560, 4973820, 5305408, 5802790, 5863872, 6631760, 6963348, 7329840, 7958112, 8704185, 9284464, 9773120, 9947640, 11605580, 13263520, 13926696, 14659680, 15916224, 17408370, 18568928, 19895280, 23211160, 26527040, 27853392, 29319360, 34816740, 37137856, 39790560, 46422320, 55706784, 69633480, 79581120, 92844640, 111413568, 139266960, 185689280, 278533920, 557067840]

約数ペア:

[(1, 557067840), (2, 278533920), (3, 185689280), (4, 139266960), (5, 111413568), (6, 92844640), (7, 79581120), (8, 69633480), (10, 55706784), (12, 46422320), (14, 39790560), (15, 37137856), (16, 34816740), (19, 29319360), (20, 27853392), (21, 26527040), (24, 23211160), (28, 19895280), (30, 18568928), (32, 17408370), (35, 15916224), (38, 14659680), (40, 13926696), (42, 13263520), (48, 11605580), (56, 9947640), (57, 9773120), (60, 9284464), (64, 8704185), (70, 7958112), (76, 7329840), (80, 6963348), (84, 6631760), (95, 5863872), (96, 5802790), (105, 5305408), (112, 4973820), (114, 4886560), (120, 4642232), (133, 4188480), (140, 3979056), (152, 3664920), (160, 3481674), (168, 3315880), (190, 2931936), (192, 2901395), (210, 2652704), (224, 2486910), (228, 2443280), (240, 2321116), (266, 2094240), (280, 1989528), (285, 1954624), (304, 1832460), (320, 1740837), (336, 1657940), (380, 1465968), (399, 1396160), (420, 1326352), (448, 1243455), (456, 1221640), (480, 1160558), (532, 1047120), (560, 994764), (570, 977312), (608, 916230), (665, 837696), (672, 828970), (760, 732984), (798, 698080), (840, 663176), (912, 610820), (960, 580279), (1064, 523560), (1120, 497382), (1140, 488656), (1216, 458115), (1330, 418848), (1344, 414485), (1520, 366492), (1596, 349040), (1680, 331588), (1824, 305410), (1995, 279232), (2128, 261780), (2240, 248691), (2280, 244328), (2660, 209424), (3040, 183246), (3192, 174520), (3360, 165794), (3648, 152705), (3990, 139616), (4256, 130890), (4363, 127680), (4560, 122164), (5320, 104712), (6080, 91623), (6384, 87260), (6720, 82897), (7980, 69808), (8512, 65445), (8726, 63840), (9120, 61082), (10640, 52356), (12768, 43630), (13089, 42560), (15960, 34904), (17452, 31920), (18240, 30541), (21280, 26178), (21815, 25536)]