238300440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{773}}^1$

素因数の和:1161

約数の個数: 128

約数和(自身を含む): 820316160

約数和(自身を除く): 582015720

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, 280, 367, 420, 734, 773, 840, 1101, 1468, 1546, 1835, 2202, 2319, 2569, 2936, 3092, 3670, 3865, 4404, 4638, 5138, 5411, 5505, 6184, 7340, 7707, 7730, 8808, 9276, 10276, 10822, 11010, 11595, 12845, 14680, 15414, 15460, 16233, 18552, 20552, 21644, 22020, 23190, 25690, 27055, 30828, 30920, 32466, 38535, 43288, 44040, 46380, 51380, 54110, 61656, 64932, 77070, 81165, 92760, 102760, 108220, 129864, 154140, 162330, 216440, 283691, 308280, 324660, 567382, 649320, 851073, 1134764, 1418455, 1702146, 1985837, 2269528, 2836910, 3404292, 3971674, 4255365, 5673820, 5957511, 6808584, 7943348, 8510730, 9929185, 11347640, 11915022, 15886696, 17021460, 19858370, 23830044, 29787555, 34042920, 39716740, 47660088, 59575110, 79433480, 119150220, 238300440]

約数ペア:

[(1, 238300440), (2, 119150220), (3, 79433480), (4, 59575110), (5, 47660088), (6, 39716740), (7, 34042920), (8, 29787555), (10, 23830044), (12, 19858370), (14, 17021460), (15, 15886696), (20, 11915022), (21, 11347640), (24, 9929185), (28, 8510730), (30, 7943348), (35, 6808584), (40, 5957511), (42, 5673820), (56, 4255365), (60, 3971674), (70, 3404292), (84, 2836910), (105, 2269528), (120, 1985837), (140, 1702146), (168, 1418455), (210, 1134764), (280, 851073), (367, 649320), (420, 567382), (734, 324660), (773, 308280), (840, 283691), (1101, 216440), (1468, 162330), (1546, 154140), (1835, 129864), (2202, 108220), (2319, 102760), (2569, 92760), (2936, 81165), (3092, 77070), (3670, 64932), (3865, 61656), (4404, 54110), (4638, 51380), (5138, 46380), (5411, 44040), (5505, 43288), (6184, 38535), (7340, 32466), (7707, 30920), (7730, 30828), (8808, 27055), (9276, 25690), (10276, 23190), (10822, 22020), (11010, 21644), (11595, 20552), (12845, 18552), (14680, 16233), (15414, 15460)]