580018379920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1\times {\mathrm{8167}}^1$

素因数の和:12309

約数の個数: 160

約数和(自身を含む): 1591491280896

約数和(自身を除く): 1011472900976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4091, 4340, 8167, 8182, 8680, 16334, 16364, 17360, 20455, 28637, 32668, 32728, 40835, 40910, 57169, 57274, 65336, 65456, 81670, 81820, 114338, 114548, 126821, 130672, 143185, 163340, 163640, 228676, 229096, 253177, 253642, 285845, 286370, 326680, 327280, 457352, 458192, 506354, 507284, 571690, 572740, 634105, 653360, 887747, 914704, 1012708, 1014568, 1143380, 1145480, 1265885, 1268210, 1772239, 1775494, 2025416, 2029136, 2286760, 2290960, 2531770, 2536420, 3544478, 3550988, 4050832, 4438735, 4573520, 5063540, 5072840, 7088956, 7101976, 8861195, 8877470, 10127080, 10145680, 14177912, 14203952, 17722390, 17754940, 20254160, 28355824, 33411197, 35444780, 35509880, 66822394, 70889560, 71019760, 133644788, 141779120, 167055985, 233878379, 267289576, 334111970, 467756758, 534579152, 668223940, 935513516, 1035747107, 1169391895, 1336447880, 1871027032, 2071494214, 2338783790, 2672895760, 3742054064, 4142988428, 4677567580, 5178735535, 7250229749, 8285976856, 9355135160, 10357471070, 14500459498, 16571953712, 18710270320, 20714942140, 29000918996, 36251148745, 41429884280, 58001837992, 72502297490, 82859768560, 116003675984, 145004594980, 290009189960, 580018379920]

約数ペア:

[(1, 580018379920), (2, 290009189960), (4, 145004594980), (5, 116003675984), (7, 82859768560), (8, 72502297490), (10, 58001837992), (14, 41429884280), (16, 36251148745), (20, 29000918996), (28, 20714942140), (31, 18710270320), (35, 16571953712), (40, 14500459498), (56, 10357471070), (62, 9355135160), (70, 8285976856), (80, 7250229749), (112, 5178735535), (124, 4677567580), (140, 4142988428), (155, 3742054064), (217, 2672895760), (248, 2338783790), (280, 2071494214), (310, 1871027032), (434, 1336447880), (496, 1169391895), (560, 1035747107), (620, 935513516), (868, 668223940), (1085, 534579152), (1240, 467756758), (1736, 334111970), (2170, 267289576), (2480, 233878379), (3472, 167055985), (4091, 141779120), (4340, 133644788), (8167, 71019760), (8182, 70889560), (8680, 66822394), (16334, 35509880), (16364, 35444780), (17360, 33411197), (20455, 28355824), (28637, 20254160), (32668, 17754940), (32728, 17722390), (40835, 14203952), (40910, 14177912), (57169, 10145680), (57274, 10127080), (65336, 8877470), (65456, 8861195), (81670, 7101976), (81820, 7088956), (114338, 5072840), (114548, 5063540), (126821, 4573520), (130672, 4438735), (143185, 4050832), (163340, 3550988), (163640, 3544478), (228676, 2536420), (229096, 2531770), (253177, 2290960), (253642, 2286760), (285845, 2029136), (286370, 2025416), (326680, 1775494), (327280, 1772239), (457352, 1268210), (458192, 1265885), (506354, 1145480), (507284, 1143380), (571690, 1014568), (572740, 1012708), (634105, 914704), (653360, 887747)]