371323120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17921}}^1$

素因数の和:17978

約数の個数: 80

約数和(自身を含む): 1013381568

約数和(自身を除く): 642058448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 185, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1295, 1480, 2072, 2590, 2960, 4144, 5180, 10360, 17921, 20720, 35842, 71684, 89605, 125447, 143368, 179210, 250894, 286736, 358420, 501788, 627235, 663077, 716840, 1003576, 1254470, 1326154, 1433680, 2007152, 2508940, 2652308, 3315385, 4641539, 5017880, 5304616, 6630770, 9283078, 10035760, 10609232, 13261540, 18566156, 23207695, 26523080, 37132312, 46415390, 53046160, 74264624, 92830780, 185661560, 371323120]

約数ペア:

[(1, 371323120), (2, 185661560), (4, 92830780), (5, 74264624), (7, 53046160), (8, 46415390), (10, 37132312), (14, 26523080), (16, 23207695), (20, 18566156), (28, 13261540), (35, 10609232), (37, 10035760), (40, 9283078), (56, 6630770), (70, 5304616), (74, 5017880), (80, 4641539), (112, 3315385), (140, 2652308), (148, 2508940), (185, 2007152), (259, 1433680), (280, 1326154), (296, 1254470), (370, 1003576), (518, 716840), (560, 663077), (592, 627235), (740, 501788), (1036, 358420), (1295, 286736), (1480, 250894), (2072, 179210), (2590, 143368), (2960, 125447), (4144, 89605), (5180, 71684), (10360, 35842), (17921, 20720)]