307038080

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:352

約数の個数: 128

約数和(自身を含む): 773323200

約数和(自身を除く): 466285120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 71, 80, 116, 128, 142, 145, 160, 232, 233, 284, 290, 320, 355, 464, 466, 568, 580, 640, 710, 928, 932, 1136, 1160, 1165, 1420, 1856, 1864, 2059, 2272, 2320, 2330, 2840, 3712, 3728, 4118, 4544, 4640, 4660, 5680, 6757, 7456, 8236, 9088, 9280, 9320, 10295, 11360, 13514, 14912, 16472, 16543, 18560, 18640, 20590, 22720, 27028, 29824, 32944, 33086, 33785, 37280, 41180, 45440, 54056, 65888, 66172, 67570, 74560, 82360, 82715, 108112, 131776, 132344, 135140, 149120, 164720, 165430, 216224, 263552, 264688, 270280, 329440, 330860, 432448, 479747, 529376, 540560, 658880, 661720, 864896, 959494, 1058752, 1081120, 1317760, 1323440, 1918988, 2117504, 2162240, 2398735, 2646880, 3837976, 4324480, 4797470, 5293760, 7675952, 9594940, 10587520, 15351904, 19189880, 30703808, 38379760, 61407616, 76759520, 153519040, 307038080]

約数ペア:

[(1, 307038080), (2, 153519040), (4, 76759520), (5, 61407616), (8, 38379760), (10, 30703808), (16, 19189880), (20, 15351904), (29, 10587520), (32, 9594940), (40, 7675952), (58, 5293760), (64, 4797470), (71, 4324480), (80, 3837976), (116, 2646880), (128, 2398735), (142, 2162240), (145, 2117504), (160, 1918988), (232, 1323440), (233, 1317760), (284, 1081120), (290, 1058752), (320, 959494), (355, 864896), (464, 661720), (466, 658880), (568, 540560), (580, 529376), (640, 479747), (710, 432448), (928, 330860), (932, 329440), (1136, 270280), (1160, 264688), (1165, 263552), (1420, 216224), (1856, 165430), (1864, 164720), (2059, 149120), (2272, 135140), (2320, 132344), (2330, 131776), (2840, 108112), (3712, 82715), (3728, 82360), (4118, 74560), (4544, 67570), (4640, 66172), (4660, 65888), (5680, 54056), (6757, 45440), (7456, 41180), (8236, 37280), (9088, 33785), (9280, 33086), (9320, 32944), (10295, 29824), (11360, 27028), (13514, 22720), (14912, 20590), (16472, 18640), (16543, 18560)]