7166372920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1451}}^1$

素因数の和:2069

約数の個数: 128

約数和(自身を含む): 19068825600

約数和(自身を除く): 11902452680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 569, 620, 868, 1085, 1138, 1240, 1451, 1736, 2170, 2276, 2845, 2902, 3983, 4340, 4552, 5690, 5804, 7255, 7966, 8680, 10157, 11380, 11608, 14510, 15932, 17639, 19915, 20314, 22760, 29020, 31864, 35278, 39830, 40628, 44981, 50785, 58040, 70556, 79660, 81256, 88195, 89962, 101570, 123473, 141112, 159320, 176390, 179924, 203140, 224905, 246946, 314867, 352780, 359848, 406280, 449810, 493892, 617365, 629734, 705560, 825619, 899620, 987784, 1234730, 1259468, 1574335, 1651238, 1799240, 2469460, 2518936, 3148670, 3302476, 4128095, 4938920, 5779333, 6297340, 6604952, 8256190, 11558666, 12594680, 16512380, 23117332, 25594189, 28896665, 33024760, 46234664, 51188378, 57793330, 102376756, 115586660, 127970945, 179159323, 204753512, 231173320, 255941890, 358318646, 511883780, 716637292, 895796615, 1023767560, 1433274584, 1791593230, 3583186460, 7166372920]

約数ペア:

[(1, 7166372920), (2, 3583186460), (4, 1791593230), (5, 1433274584), (7, 1023767560), (8, 895796615), (10, 716637292), (14, 511883780), (20, 358318646), (28, 255941890), (31, 231173320), (35, 204753512), (40, 179159323), (56, 127970945), (62, 115586660), (70, 102376756), (124, 57793330), (140, 51188378), (155, 46234664), (217, 33024760), (248, 28896665), (280, 25594189), (310, 23117332), (434, 16512380), (569, 12594680), (620, 11558666), (868, 8256190), (1085, 6604952), (1138, 6297340), (1240, 5779333), (1451, 4938920), (1736, 4128095), (2170, 3302476), (2276, 3148670), (2845, 2518936), (2902, 2469460), (3983, 1799240), (4340, 1651238), (4552, 1574335), (5690, 1259468), (5804, 1234730), (7255, 987784), (7966, 899620), (8680, 825619), (10157, 705560), (11380, 629734), (11608, 617365), (14510, 493892), (15932, 449810), (17639, 406280), (19915, 359848), (20314, 352780), (22760, 314867), (29020, 246946), (31864, 224905), (35278, 203140), (39830, 179924), (40628, 176390), (44981, 159320), (50785, 141112), (58040, 123473), (70556, 101570), (79660, 89962), (81256, 88195)]