22177320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 74183040

約数和(自身を除く): 52005720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 317, 318, 330, 424, 440, 530, 583, 634, 636, 660, 795, 951, 1060, 1166, 1268, 1272, 1320, 1585, 1590, 1749, 1902, 2120, 2332, 2536, 2915, 3170, 3180, 3487, 3498, 3804, 4664, 4755, 5830, 6340, 6360, 6974, 6996, 7608, 8745, 9510, 10461, 11660, 12680, 13948, 13992, 16801, 17435, 17490, 19020, 20922, 23320, 27896, 33602, 34870, 34980, 38040, 41844, 50403, 52305, 67204, 69740, 69960, 83688, 84005, 100806, 104610, 134408, 139480, 168010, 184811, 201612, 209220, 252015, 336020, 369622, 403224, 418440, 504030, 554433, 672040, 739244, 924055, 1008060, 1108866, 1478488, 1848110, 2016120, 2217732, 2772165, 3696220, 4435464, 5544330, 7392440, 11088660, 22177320]

約数ペア:

[(1, 22177320), (2, 11088660), (3, 7392440), (4, 5544330), (5, 4435464), (6, 3696220), (8, 2772165), (10, 2217732), (11, 2016120), (12, 1848110), (15, 1478488), (20, 1108866), (22, 1008060), (24, 924055), (30, 739244), (33, 672040), (40, 554433), (44, 504030), (53, 418440), (55, 403224), (60, 369622), (66, 336020), (88, 252015), (106, 209220), (110, 201612), (120, 184811), (132, 168010), (159, 139480), (165, 134408), (212, 104610), (220, 100806), (264, 84005), (265, 83688), (317, 69960), (318, 69740), (330, 67204), (424, 52305), (440, 50403), (530, 41844), (583, 38040), (634, 34980), (636, 34870), (660, 33602), (795, 27896), (951, 23320), (1060, 20922), (1166, 19020), (1268, 17490), (1272, 17435), (1320, 16801), (1585, 13992), (1590, 13948), (1749, 12680), (1902, 11660), (2120, 10461), (2332, 9510), (2536, 8745), (2915, 7608), (3170, 6996), (3180, 6974), (3487, 6360), (3498, 6340), (3804, 5830), (4664, 4755)]