181167090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1128

約数の個数: 128

約数和(自身を含む): 514805760

約数和(自身を除く): 333638670

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 23, 26, 30, 38, 39, 46, 57, 65, 69, 78, 95, 114, 115, 130, 138, 190, 195, 230, 247, 285, 299, 345, 390, 437, 494, 570, 598, 690, 741, 874, 897, 1063, 1235, 1311, 1482, 1495, 1794, 2126, 2185, 2470, 2622, 2990, 3189, 3705, 4370, 4485, 5315, 5681, 6378, 6555, 7410, 8970, 10630, 11362, 13110, 13819, 15945, 17043, 20197, 24449, 27638, 28405, 31890, 34086, 40394, 41457, 48898, 56810, 60591, 69095, 73347, 82914, 85215, 100985, 121182, 122245, 138190, 146694, 170430, 201970, 207285, 244490, 262561, 302955, 317837, 366735, 414570, 464531, 525122, 605910, 635674, 733470, 787683, 929062, 953511, 1312805, 1393593, 1575366, 1589185, 1907022, 2322655, 2625610, 2787186, 3178370, 3938415, 4645310, 4767555, 6038903, 6967965, 7876830, 9535110, 12077806, 13935930, 18116709, 30194515, 36233418, 60389030, 90583545, 181167090]

約数ペア:

[(1, 181167090), (2, 90583545), (3, 60389030), (5, 36233418), (6, 30194515), (10, 18116709), (13, 13935930), (15, 12077806), (19, 9535110), (23, 7876830), (26, 6967965), (30, 6038903), (38, 4767555), (39, 4645310), (46, 3938415), (57, 3178370), (65, 2787186), (69, 2625610), (78, 2322655), (95, 1907022), (114, 1589185), (115, 1575366), (130, 1393593), (138, 1312805), (190, 953511), (195, 929062), (230, 787683), (247, 733470), (285, 635674), (299, 605910), (345, 525122), (390, 464531), (437, 414570), (494, 366735), (570, 317837), (598, 302955), (690, 262561), (741, 244490), (874, 207285), (897, 201970), (1063, 170430), (1235, 146694), (1311, 138190), (1482, 122245), (1495, 121182), (1794, 100985), (2126, 85215), (2185, 82914), (2470, 73347), (2622, 69095), (2990, 60591), (3189, 56810), (3705, 48898), (4370, 41457), (4485, 40394), (5315, 34086), (5681, 31890), (6378, 28405), (6555, 27638), (7410, 24449), (8970, 20197), (10630, 17043), (11362, 15945), (13110, 13819)]