80126182360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{21319}}^1$

素因数の和:21801

約数の個数: 128

約数和(自身を含む): 213186355200

約数和(自身を除く): 133060172840

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, 433, 434, 620, 866, 868, 1085, 1240, 1732, 1736, 2165, 2170, 3031, 3464, 4330, 4340, 6062, 8660, 8680, 12124, 13423, 15155, 17320, 21319, 24248, 26846, 30310, 42638, 53692, 60620, 67115, 85276, 93961, 106595, 107384, 121240, 134230, 149233, 170552, 187922, 213190, 268460, 298466, 375844, 426380, 469805, 536920, 596932, 660889, 746165, 751688, 852760, 939610, 1193864, 1321778, 1492330, 1879220, 2643556, 2984660, 3304445, 3758440, 4626223, 5287112, 5969320, 6608890, 9231127, 9252446, 13217780, 18462254, 18504892, 23131115, 26435560, 36924508, 37009784, 46155635, 46262230, 64617889, 73849016, 92311270, 92524460, 129235778, 184622540, 185048920, 258471556, 286164937, 323089445, 369245080, 516943112, 572329874, 646178890, 1144659748, 1292357780, 1430824685, 2003154559, 2289319496, 2584715560, 2861649370, 4006309118, 5723298740, 8012618236, 10015772795, 11446597480, 16025236472, 20031545590, 40063091180, 80126182360]

約数ペア:

[(1, 80126182360), (2, 40063091180), (4, 20031545590), (5, 16025236472), (7, 11446597480), (8, 10015772795), (10, 8012618236), (14, 5723298740), (20, 4006309118), (28, 2861649370), (31, 2584715560), (35, 2289319496), (40, 2003154559), (56, 1430824685), (62, 1292357780), (70, 1144659748), (124, 646178890), (140, 572329874), (155, 516943112), (217, 369245080), (248, 323089445), (280, 286164937), (310, 258471556), (433, 185048920), (434, 184622540), (620, 129235778), (866, 92524460), (868, 92311270), (1085, 73849016), (1240, 64617889), (1732, 46262230), (1736, 46155635), (2165, 37009784), (2170, 36924508), (3031, 26435560), (3464, 23131115), (4330, 18504892), (4340, 18462254), (6062, 13217780), (8660, 9252446), (8680, 9231127), (12124, 6608890), (13423, 5969320), (15155, 5287112), (17320, 4626223), (21319, 3758440), (24248, 3304445), (26846, 2984660), (30310, 2643556), (42638, 1879220), (53692, 1492330), (60620, 1321778), (67115, 1193864), (85276, 939610), (93961, 852760), (106595, 751688), (107384, 746165), (121240, 660889), (134230, 596932), (149233, 536920), (170552, 469805), (187922, 426380), (213190, 375844), (268460, 298466)]