1318588320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{392437}}^1$

素因数の和:392462

約数の個数: 96

約数和(自身を含む): 4746930048

約数和(自身を除く): 3428341728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 392437, 784874, 1177311, 1569748, 1962185, 2354622, 2747059, 3139496, 3924370, 4709244, 5494118, 5886555, 6278992, 7848740, 8241177, 9418488, 10988236, 11773110, 12557984, 13735295, 15697480, 16482354, 18836976, 21976472, 23546220, 27470590, 31394960, 32964708, 37673952, 41205885, 43952944, 47092440, 54941180, 62789920, 65929416, 82411770, 87905888, 94184880, 109882360, 131858832, 164823540, 188369760, 219764720, 263717664, 329647080, 439529440, 659294160, 1318588320]

約数ペア:

[(1, 1318588320), (2, 659294160), (3, 439529440), (4, 329647080), (5, 263717664), (6, 219764720), (7, 188369760), (8, 164823540), (10, 131858832), (12, 109882360), (14, 94184880), (15, 87905888), (16, 82411770), (20, 65929416), (21, 62789920), (24, 54941180), (28, 47092440), (30, 43952944), (32, 41205885), (35, 37673952), (40, 32964708), (42, 31394960), (48, 27470590), (56, 23546220), (60, 21976472), (70, 18836976), (80, 16482354), (84, 15697480), (96, 13735295), (105, 12557984), (112, 11773110), (120, 10988236), (140, 9418488), (160, 8241177), (168, 7848740), (210, 6278992), (224, 5886555), (240, 5494118), (280, 4709244), (336, 3924370), (420, 3139496), (480, 2747059), (560, 2354622), (672, 1962185), (840, 1569748), (1120, 1177311), (1680, 784874), (3360, 392437)]