61148360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 172005120

約数和(自身を除く): 110856760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 107, 130, 140, 157, 182, 214, 260, 280, 314, 364, 428, 455, 520, 535, 628, 728, 749, 785, 856, 910, 1070, 1099, 1256, 1391, 1498, 1570, 1820, 2041, 2140, 2198, 2782, 2996, 3140, 3640, 3745, 4082, 4280, 4396, 5495, 5564, 5992, 6280, 6955, 7490, 8164, 8792, 9737, 10205, 10990, 11128, 13910, 14287, 14980, 16328, 16799, 19474, 20410, 21980, 27820, 28574, 29960, 33598, 38948, 40820, 43960, 48685, 55640, 57148, 67196, 71435, 77896, 81640, 83995, 97370, 114296, 117593, 134392, 142870, 167990, 194740, 218387, 235186, 285740, 335980, 389480, 436774, 470372, 571480, 587965, 671960, 873548, 940744, 1091935, 1175930, 1528709, 1747096, 2183870, 2351860, 3057418, 4367740, 4703720, 6114836, 7643545, 8735480, 12229672, 15287090, 30574180, 61148360]

約数ペア:

[(1, 61148360), (2, 30574180), (4, 15287090), (5, 12229672), (7, 8735480), (8, 7643545), (10, 6114836), (13, 4703720), (14, 4367740), (20, 3057418), (26, 2351860), (28, 2183870), (35, 1747096), (40, 1528709), (52, 1175930), (56, 1091935), (65, 940744), (70, 873548), (91, 671960), (104, 587965), (107, 571480), (130, 470372), (140, 436774), (157, 389480), (182, 335980), (214, 285740), (260, 235186), (280, 218387), (314, 194740), (364, 167990), (428, 142870), (455, 134392), (520, 117593), (535, 114296), (628, 97370), (728, 83995), (749, 81640), (785, 77896), (856, 71435), (910, 67196), (1070, 57148), (1099, 55640), (1256, 48685), (1391, 43960), (1498, 40820), (1570, 38948), (1820, 33598), (2041, 29960), (2140, 28574), (2198, 27820), (2782, 21980), (2996, 20410), (3140, 19474), (3640, 16799), (3745, 16328), (4082, 14980), (4280, 14287), (4396, 13910), (5495, 11128), (5564, 10990), (5992, 10205), (6280, 9737), (6955, 8792), (7490, 8164)]