153519040

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:350

約数の個数: 112

約数和(自身を含む): 385145280

約数和(自身を除く): 231626240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 142, 145, 160, 232, 233, 284, 290, 320, 355, 464, 466, 568, 580, 710, 928, 932, 1136, 1160, 1165, 1420, 1856, 1864, 2059, 2272, 2320, 2330, 2840, 3728, 4118, 4544, 4640, 4660, 5680, 6757, 7456, 8236, 9280, 9320, 10295, 11360, 13514, 14912, 16472, 16543, 18640, 20590, 22720, 27028, 32944, 33086, 33785, 37280, 41180, 54056, 65888, 66172, 67570, 74560, 82360, 82715, 108112, 131776, 132344, 135140, 164720, 165430, 216224, 264688, 270280, 329440, 330860, 432448, 479747, 529376, 540560, 658880, 661720, 959494, 1058752, 1081120, 1323440, 1918988, 2162240, 2398735, 2646880, 3837976, 4797470, 5293760, 7675952, 9594940, 15351904, 19189880, 30703808, 38379760, 76759520, 153519040]

約数ペア:

[(1, 153519040), (2, 76759520), (4, 38379760), (5, 30703808), (8, 19189880), (10, 15351904), (16, 9594940), (20, 7675952), (29, 5293760), (32, 4797470), (40, 3837976), (58, 2646880), (64, 2398735), (71, 2162240), (80, 1918988), (116, 1323440), (142, 1081120), (145, 1058752), (160, 959494), (232, 661720), (233, 658880), (284, 540560), (290, 529376), (320, 479747), (355, 432448), (464, 330860), (466, 329440), (568, 270280), (580, 264688), (710, 216224), (928, 165430), (932, 164720), (1136, 135140), (1160, 132344), (1165, 131776), (1420, 108112), (1856, 82715), (1864, 82360), (2059, 74560), (2272, 67570), (2320, 66172), (2330, 65888), (2840, 54056), (3728, 41180), (4118, 37280), (4544, 33785), (4640, 33086), (4660, 32944), (5680, 27028), (6757, 22720), (7456, 20590), (8236, 18640), (9280, 16543), (9320, 16472), (10295, 14912), (11360, 13514)]