212335680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{263}}^1$

素因数の和:341

約数の個数: 168

約数和(自身を含む): 700869312

約数和(自身を除く): 488533632

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 263, 290, 320, 348, 435, 464, 480, 526, 580, 696, 789, 841, 870, 928, 960, 1052, 1160, 1315, 1392, 1578, 1682, 1740, 1856, 2104, 2320, 2523, 2630, 2784, 3156, 3364, 3480, 3945, 4205, 4208, 4640, 5046, 5260, 5568, 6312, 6728, 6960, 7627, 7890, 8410, 8416, 9280, 10092, 10520, 12615, 12624, 13456, 13920, 15254, 15780, 16820, 16832, 20184, 21040, 22881, 25230, 25248, 26912, 27840, 30508, 31560, 33640, 38135, 40368, 42080, 45762, 50460, 50496, 53824, 61016, 63120, 67280, 76270, 80736, 84160, 91524, 100920, 114405, 122032, 126240, 134560, 152540, 161472, 183048, 201840, 221183, 228810, 244064, 252480, 269120, 305080, 366096, 403680, 442366, 457620, 488128, 610160, 663549, 732192, 807360, 884732, 915240, 1105915, 1220320, 1327098, 1464384, 1769464, 1830480, 2211830, 2440640, 2654196, 3317745, 3538928, 3660960, 4423660, 5308392, 6635490, 7077856, 7321920, 8847320, 10616784, 13270980, 14155712, 17694640, 21233568, 26541960, 35389280, 42467136, 53083920, 70778560, 106167840, 212335680]

約数ペア:

[(1, 212335680), (2, 106167840), (3, 70778560), (4, 53083920), (5, 42467136), (6, 35389280), (8, 26541960), (10, 21233568), (12, 17694640), (15, 14155712), (16, 13270980), (20, 10616784), (24, 8847320), (29, 7321920), (30, 7077856), (32, 6635490), (40, 5308392), (48, 4423660), (58, 3660960), (60, 3538928), (64, 3317745), (80, 2654196), (87, 2440640), (96, 2211830), (116, 1830480), (120, 1769464), (145, 1464384), (160, 1327098), (174, 1220320), (192, 1105915), (232, 915240), (240, 884732), (263, 807360), (290, 732192), (320, 663549), (348, 610160), (435, 488128), (464, 457620), (480, 442366), (526, 403680), (580, 366096), (696, 305080), (789, 269120), (841, 252480), (870, 244064), (928, 228810), (960, 221183), (1052, 201840), (1160, 183048), (1315, 161472), (1392, 152540), (1578, 134560), (1682, 126240), (1740, 122032), (1856, 114405), (2104, 100920), (2320, 91524), (2523, 84160), (2630, 80736), (2784, 76270), (3156, 67280), (3364, 63120), (3480, 61016), (3945, 53824), (4205, 50496), (4208, 50460), (4640, 45762), (5046, 42080), (5260, 40368), (5568, 38135), (6312, 33640), (6728, 31560), (6960, 30508), (7627, 27840), (7890, 26912), (8410, 25248), (8416, 25230), (9280, 22881), (10092, 21040), (10520, 20184), (12615, 16832), (12624, 16820), (13456, 15780), (13920, 15254)]