146198280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 464745600

約数和(自身を除く): 318547320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 977, 1032, 1160, 1247, 1290, 1720, 1740, 1954, 2494, 2580, 2931, 3480, 3741, 3908, 4885, 4988, 5160, 5862, 6235, 7482, 7816, 9770, 9976, 11724, 12470, 14655, 14964, 18705, 19540, 23448, 24940, 28333, 29310, 29928, 37410, 39080, 42011, 49880, 56666, 58620, 74820, 84022, 84999, 113332, 117240, 126033, 141665, 149640, 168044, 169998, 210055, 226664, 252066, 283330, 336088, 339996, 420110, 424995, 504132, 566660, 630165, 679992, 840220, 849990, 1008264, 1133320, 1218319, 1260330, 1680440, 1699980, 2436638, 2520660, 3399960, 3654957, 4873276, 5041320, 6091595, 7309914, 9746552, 12183190, 14619828, 18274785, 24366380, 29239656, 36549570, 48732760, 73099140, 146198280]

約数ペア:

[(1, 146198280), (2, 73099140), (3, 48732760), (4, 36549570), (5, 29239656), (6, 24366380), (8, 18274785), (10, 14619828), (12, 12183190), (15, 9746552), (20, 7309914), (24, 6091595), (29, 5041320), (30, 4873276), (40, 3654957), (43, 3399960), (58, 2520660), (60, 2436638), (86, 1699980), (87, 1680440), (116, 1260330), (120, 1218319), (129, 1133320), (145, 1008264), (172, 849990), (174, 840220), (215, 679992), (232, 630165), (258, 566660), (290, 504132), (344, 424995), (348, 420110), (430, 339996), (435, 336088), (516, 283330), (580, 252066), (645, 226664), (696, 210055), (860, 169998), (870, 168044), (977, 149640), (1032, 141665), (1160, 126033), (1247, 117240), (1290, 113332), (1720, 84999), (1740, 84022), (1954, 74820), (2494, 58620), (2580, 56666), (2931, 49880), (3480, 42011), (3741, 39080), (3908, 37410), (4885, 29928), (4988, 29310), (5160, 28333), (5862, 24940), (6235, 23448), (7482, 19540), (7816, 18705), (9770, 14964), (9976, 14655), (11724, 12470)]