508466280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20873}}^1$

素因数の和:20923

約数の個数: 128

約数和(自身を含む): 1803513600

約数和(自身を除く): 1295047320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 20873, 24360, 41746, 62619, 83492, 104365, 125238, 146111, 166984, 208730, 250476, 292222, 313095, 417460, 438333, 500952, 584444, 605317, 626190, 730555, 834920, 876666, 1168888, 1210634, 1252380, 1461110, 1753332, 1815951, 2191665, 2421268, 2504760, 2922220, 3026585, 3506664, 3631902, 4237219, 4383330, 4842536, 5844440, 6053170, 7263804, 8474438, 8766660, 9079755, 12106340, 12711657, 14527608, 16948876, 17533320, 18159510, 21186095, 24212680, 25423314, 33897752, 36319020, 42372190, 50846628, 63558285, 72638040, 84744380, 101693256, 127116570, 169488760, 254233140, 508466280]

約数ペア:

[(1, 508466280), (2, 254233140), (3, 169488760), (4, 127116570), (5, 101693256), (6, 84744380), (7, 72638040), (8, 63558285), (10, 50846628), (12, 42372190), (14, 36319020), (15, 33897752), (20, 25423314), (21, 24212680), (24, 21186095), (28, 18159510), (29, 17533320), (30, 16948876), (35, 14527608), (40, 12711657), (42, 12106340), (56, 9079755), (58, 8766660), (60, 8474438), (70, 7263804), (84, 6053170), (87, 5844440), (105, 4842536), (116, 4383330), (120, 4237219), (140, 3631902), (145, 3506664), (168, 3026585), (174, 2922220), (203, 2504760), (210, 2421268), (232, 2191665), (280, 1815951), (290, 1753332), (348, 1461110), (406, 1252380), (420, 1210634), (435, 1168888), (580, 876666), (609, 834920), (696, 730555), (812, 626190), (840, 605317), (870, 584444), (1015, 500952), (1160, 438333), (1218, 417460), (1624, 313095), (1740, 292222), (2030, 250476), (2436, 208730), (3045, 166984), (3480, 146111), (4060, 125238), (4872, 104365), (6090, 83492), (8120, 62619), (12180, 41746), (20873, 24360)]