16394280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 58233600

約数和(自身を除く): 41839320

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, 673, 696, 812, 840, 870, 1015, 1160, 1218, 1346, 1624, 1740, 2019, 2030, 2436, 2692, 3045, 3365, 3480, 4038, 4060, 4711, 4872, 5384, 6090, 6730, 8076, 8120, 9422, 10095, 12180, 13460, 14133, 16152, 18844, 19517, 20190, 23555, 24360, 26920, 28266, 37688, 39034, 40380, 47110, 56532, 58551, 70665, 78068, 80760, 94220, 97585, 113064, 117102, 136619, 141330, 156136, 188440, 195170, 234204, 273238, 282660, 292755, 390340, 409857, 468408, 546476, 565320, 585510, 683095, 780680, 819714, 1092952, 1171020, 1366190, 1639428, 2049285, 2342040, 2732380, 3278856, 4098570, 5464760, 8197140, 16394280]

約数ペア:

[(1, 16394280), (2, 8197140), (3, 5464760), (4, 4098570), (5, 3278856), (6, 2732380), (7, 2342040), (8, 2049285), (10, 1639428), (12, 1366190), (14, 1171020), (15, 1092952), (20, 819714), (21, 780680), (24, 683095), (28, 585510), (29, 565320), (30, 546476), (35, 468408), (40, 409857), (42, 390340), (56, 292755), (58, 282660), (60, 273238), (70, 234204), (84, 195170), (87, 188440), (105, 156136), (116, 141330), (120, 136619), (140, 117102), (145, 113064), (168, 97585), (174, 94220), (203, 80760), (210, 78068), (232, 70665), (280, 58551), (290, 56532), (348, 47110), (406, 40380), (420, 39034), (435, 37688), (580, 28266), (609, 26920), (673, 24360), (696, 23555), (812, 20190), (840, 19517), (870, 18844), (1015, 16152), (1160, 14133), (1218, 13460), (1346, 12180), (1624, 10095), (1740, 9422), (2019, 8120), (2030, 8076), (2436, 6730), (2692, 6090), (3045, 5384), (3365, 4872), (3480, 4711), (4038, 4060)]