153247080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1019

約数の個数: 128

約数和(自身を含む): 528295680

約数和(自身を除く): 375048600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 241, 280, 420, 482, 723, 757, 840, 964, 1205, 1446, 1514, 1687, 1928, 2271, 2410, 2892, 3028, 3374, 3615, 3785, 4542, 4820, 5061, 5299, 5784, 6056, 6748, 7230, 7570, 8435, 9084, 9640, 10122, 10598, 11355, 13496, 14460, 15140, 15897, 16870, 18168, 20244, 21196, 22710, 25305, 26495, 28920, 30280, 31794, 33740, 40488, 42392, 45420, 50610, 52990, 63588, 67480, 79485, 90840, 101220, 105980, 127176, 158970, 182437, 202440, 211960, 317940, 364874, 547311, 635880, 729748, 912185, 1094622, 1277059, 1459496, 1824370, 2189244, 2554118, 2736555, 3648740, 3831177, 4378488, 5108236, 5473110, 6385295, 7297480, 7662354, 10216472, 10946220, 12770590, 15324708, 19155885, 21892440, 25541180, 30649416, 38311770, 51082360, 76623540, 153247080]

約数ペア:

[(1, 153247080), (2, 76623540), (3, 51082360), (4, 38311770), (5, 30649416), (6, 25541180), (7, 21892440), (8, 19155885), (10, 15324708), (12, 12770590), (14, 10946220), (15, 10216472), (20, 7662354), (21, 7297480), (24, 6385295), (28, 5473110), (30, 5108236), (35, 4378488), (40, 3831177), (42, 3648740), (56, 2736555), (60, 2554118), (70, 2189244), (84, 1824370), (105, 1459496), (120, 1277059), (140, 1094622), (168, 912185), (210, 729748), (241, 635880), (280, 547311), (420, 364874), (482, 317940), (723, 211960), (757, 202440), (840, 182437), (964, 158970), (1205, 127176), (1446, 105980), (1514, 101220), (1687, 90840), (1928, 79485), (2271, 67480), (2410, 63588), (2892, 52990), (3028, 50610), (3374, 45420), (3615, 42392), (3785, 40488), (4542, 33740), (4820, 31794), (5061, 30280), (5299, 28920), (5784, 26495), (6056, 25305), (6748, 22710), (7230, 21196), (7570, 20244), (8435, 18168), (9084, 16870), (9640, 15897), (10122, 15140), (10598, 14460), (11355, 13496)]