210051840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2879}}^1$

素因数の和:2922

約数の個数: 144

約数和(自身を含む): 706406400

約数和(自身を除く): 496354560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1824, 1920, 2280, 2432, 2879, 3040, 3648, 3840, 4560, 4864, 5758, 6080, 7296, 8637, 9120, 11516, 12160, 14395, 14592, 17274, 18240, 23032, 24320, 28790, 34548, 36480, 43185, 46064, 54701, 57580, 69096, 72960, 86370, 92128, 109402, 115160, 138192, 164103, 172740, 184256, 218804, 230320, 273505, 276384, 328206, 345480, 368512, 437608, 460640, 547010, 552768, 656412, 690960, 737024, 820515, 875216, 921280, 1094020, 1105536, 1312824, 1381920, 1641030, 1750432, 1842560, 2188040, 2211072, 2625648, 2763840, 3282060, 3500864, 3685120, 4376080, 5251296, 5527680, 6564120, 7001728, 8752160, 10502592, 11055360, 13128240, 14003456, 17504320, 21005184, 26256480, 35008640, 42010368, 52512960, 70017280, 105025920, 210051840]

約数ペア:

[(1, 210051840), (2, 105025920), (3, 70017280), (4, 52512960), (5, 42010368), (6, 35008640), (8, 26256480), (10, 21005184), (12, 17504320), (15, 14003456), (16, 13128240), (19, 11055360), (20, 10502592), (24, 8752160), (30, 7001728), (32, 6564120), (38, 5527680), (40, 5251296), (48, 4376080), (57, 3685120), (60, 3500864), (64, 3282060), (76, 2763840), (80, 2625648), (95, 2211072), (96, 2188040), (114, 1842560), (120, 1750432), (128, 1641030), (152, 1381920), (160, 1312824), (190, 1105536), (192, 1094020), (228, 921280), (240, 875216), (256, 820515), (285, 737024), (304, 690960), (320, 656412), (380, 552768), (384, 547010), (456, 460640), (480, 437608), (570, 368512), (608, 345480), (640, 328206), (760, 276384), (768, 273505), (912, 230320), (960, 218804), (1140, 184256), (1216, 172740), (1280, 164103), (1520, 138192), (1824, 115160), (1920, 109402), (2280, 92128), (2432, 86370), (2879, 72960), (3040, 69096), (3648, 57580), (3840, 54701), (4560, 46064), (4864, 43185), (5758, 36480), (6080, 34548), (7296, 28790), (8637, 24320), (9120, 23032), (11516, 18240), (12160, 17274), (14395, 14592)]