2020597320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{343639}}^1$

素因数の和:343667

約数の個数: 96

約数和(自身を含む): 7051492800

約数和(自身を除く): 5030895480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 343639, 687278, 1030917, 1374556, 1718195, 2061834, 2405473, 2749112, 3436390, 4123668, 4810946, 5154585, 6872780, 7216419, 8247336, 9621892, 10309170, 12027365, 13745560, 14432838, 16838311, 19243784, 20618340, 24054730, 28865676, 33676622, 36082095, 41236680, 48109460, 50514933, 57731352, 67353244, 72164190, 84191555, 96218920, 101029866, 134706488, 144328380, 168383110, 202059732, 252574665, 288656760, 336766220, 404119464, 505149330, 673532440, 1010298660, 2020597320]

約数ペア:

[(1, 2020597320), (2, 1010298660), (3, 673532440), (4, 505149330), (5, 404119464), (6, 336766220), (7, 288656760), (8, 252574665), (10, 202059732), (12, 168383110), (14, 144328380), (15, 134706488), (20, 101029866), (21, 96218920), (24, 84191555), (28, 72164190), (30, 67353244), (35, 57731352), (40, 50514933), (42, 48109460), (49, 41236680), (56, 36082095), (60, 33676622), (70, 28865676), (84, 24054730), (98, 20618340), (105, 19243784), (120, 16838311), (140, 14432838), (147, 13745560), (168, 12027365), (196, 10309170), (210, 9621892), (245, 8247336), (280, 7216419), (294, 6872780), (392, 5154585), (420, 4810946), (490, 4123668), (588, 3436390), (735, 2749112), (840, 2405473), (980, 2061834), (1176, 1718195), (1470, 1374556), (1960, 1030917), (2940, 687278), (5880, 343639)]