158270560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:836

約数の個数: 96

約数和(自身を含む): 429795072

約数和(自身を除く): 271524512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 251, 280, 502, 560, 563, 1004, 1120, 1126, 1255, 1757, 2008, 2252, 2510, 2815, 3514, 3941, 4016, 4504, 5020, 5630, 7028, 7882, 8032, 8785, 9008, 10040, 11260, 14056, 15764, 17570, 18016, 19705, 20080, 22520, 28112, 31528, 35140, 39410, 40160, 45040, 56224, 63056, 70280, 78820, 90080, 126112, 140560, 141313, 157640, 281120, 282626, 315280, 565252, 630560, 706565, 989191, 1130504, 1413130, 1978382, 2261008, 2826260, 3956764, 4522016, 4945955, 5652520, 7913528, 9891910, 11305040, 15827056, 19783820, 22610080, 31654112, 39567640, 79135280, 158270560]

約数ペア:

[(1, 158270560), (2, 79135280), (4, 39567640), (5, 31654112), (7, 22610080), (8, 19783820), (10, 15827056), (14, 11305040), (16, 9891910), (20, 7913528), (28, 5652520), (32, 4945955), (35, 4522016), (40, 3956764), (56, 2826260), (70, 2261008), (80, 1978382), (112, 1413130), (140, 1130504), (160, 989191), (224, 706565), (251, 630560), (280, 565252), (502, 315280), (560, 282626), (563, 281120), (1004, 157640), (1120, 141313), (1126, 140560), (1255, 126112), (1757, 90080), (2008, 78820), (2252, 70280), (2510, 63056), (2815, 56224), (3514, 45040), (3941, 40160), (4016, 39410), (4504, 35140), (5020, 31528), (5630, 28112), (7028, 22520), (7882, 20080), (8032, 19705), (8785, 18016), (9008, 17570), (10040, 15764), (11260, 14056)]