84247320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:649

約数の個数: 128

約数和(自身を含む): 268012800

約数和(自身を除く): 183765480

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, 563, 580, 645, 696, 860, 870, 1032, 1126, 1160, 1247, 1290, 1689, 1720, 1740, 2252, 2494, 2580, 2815, 3378, 3480, 3741, 4504, 4988, 5160, 5630, 6235, 6756, 7482, 8445, 9976, 11260, 12470, 13512, 14964, 16327, 16890, 18705, 22520, 24209, 24940, 29928, 32654, 33780, 37410, 48418, 48981, 49880, 65308, 67560, 72627, 74820, 81635, 96836, 97962, 121045, 130616, 145254, 149640, 163270, 193672, 195924, 242090, 244905, 290508, 326540, 363135, 391848, 484180, 489810, 581016, 653080, 702061, 726270, 968360, 979620, 1404122, 1452540, 1959240, 2106183, 2808244, 2905080, 3510305, 4212366, 5616488, 7020610, 8424732, 10530915, 14041220, 16849464, 21061830, 28082440, 42123660, 84247320]

約数ペア:

[(1, 84247320), (2, 42123660), (3, 28082440), (4, 21061830), (5, 16849464), (6, 14041220), (8, 10530915), (10, 8424732), (12, 7020610), (15, 5616488), (20, 4212366), (24, 3510305), (29, 2905080), (30, 2808244), (40, 2106183), (43, 1959240), (58, 1452540), (60, 1404122), (86, 979620), (87, 968360), (116, 726270), (120, 702061), (129, 653080), (145, 581016), (172, 489810), (174, 484180), (215, 391848), (232, 363135), (258, 326540), (290, 290508), (344, 244905), (348, 242090), (430, 195924), (435, 193672), (516, 163270), (563, 149640), (580, 145254), (645, 130616), (696, 121045), (860, 97962), (870, 96836), (1032, 81635), (1126, 74820), (1160, 72627), (1247, 67560), (1290, 65308), (1689, 49880), (1720, 48981), (1740, 48418), (2252, 37410), (2494, 33780), (2580, 32654), (2815, 29928), (3378, 24940), (3480, 24209), (3741, 22520), (4504, 18705), (4988, 16890), (5160, 16327), (5630, 14964), (6235, 13512), (6756, 12470), (7482, 11260), (8445, 9976)]