6406680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:313

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 16402920

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, 263, 280, 290, 348, 406, 420, 435, 526, 580, 609, 696, 789, 812, 840, 870, 1015, 1052, 1160, 1218, 1315, 1578, 1624, 1740, 1841, 2030, 2104, 2436, 2630, 3045, 3156, 3480, 3682, 3945, 4060, 4872, 5260, 5523, 6090, 6312, 7364, 7627, 7890, 8120, 9205, 10520, 11046, 12180, 14728, 15254, 15780, 18410, 22092, 22881, 24360, 27615, 30508, 31560, 36820, 38135, 44184, 45762, 53389, 55230, 61016, 73640, 76270, 91524, 106778, 110460, 114405, 152540, 160167, 183048, 213556, 220920, 228810, 266945, 305080, 320334, 427112, 457620, 533890, 640668, 800835, 915240, 1067780, 1281336, 1601670, 2135560, 3203340, 6406680]

約数ペア:

[(1, 6406680), (2, 3203340), (3, 2135560), (4, 1601670), (5, 1281336), (6, 1067780), (7, 915240), (8, 800835), (10, 640668), (12, 533890), (14, 457620), (15, 427112), (20, 320334), (21, 305080), (24, 266945), (28, 228810), (29, 220920), (30, 213556), (35, 183048), (40, 160167), (42, 152540), (56, 114405), (58, 110460), (60, 106778), (70, 91524), (84, 76270), (87, 73640), (105, 61016), (116, 55230), (120, 53389), (140, 45762), (145, 44184), (168, 38135), (174, 36820), (203, 31560), (210, 30508), (232, 27615), (263, 24360), (280, 22881), (290, 22092), (348, 18410), (406, 15780), (420, 15254), (435, 14728), (526, 12180), (580, 11046), (609, 10520), (696, 9205), (789, 8120), (812, 7890), (840, 7627), (870, 7364), (1015, 6312), (1052, 6090), (1160, 5523), (1218, 5260), (1315, 4872), (1578, 4060), (1624, 3945), (1740, 3682), (1841, 3480), (2030, 3156), (2104, 3045), (2436, 2630)]