806353380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 240

約数和(自身を含む): 2913246336

約数和(自身を除く): 2106892956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 211, 252, 270, 315, 324, 337, 378, 405, 420, 422, 540, 567, 630, 633, 674, 756, 810, 844, 945, 1011, 1055, 1134, 1260, 1266, 1348, 1477, 1620, 1685, 1890, 1899, 2022, 2110, 2268, 2359, 2532, 2835, 2954, 3033, 3165, 3370, 3780, 3798, 4044, 4220, 4431, 4718, 5055, 5670, 5697, 5908, 6066, 6330, 6740, 7077, 7385, 7596, 8862, 9099, 9436, 9495, 10110, 11340, 11394, 11795, 12132, 12660, 13293, 14154, 14770, 15165, 17091, 17724, 18198, 18990, 20220, 21231, 22155, 22788, 23590, 26586, 27297, 28308, 28485, 29540, 30330, 34182, 35385, 36396, 37980, 39879, 42462, 44310, 45495, 47180, 53172, 54594, 56970, 60660, 63693, 66465, 68364, 70770, 71107, 79758, 84924, 85455, 88620, 90990, 106155, 109188, 113940, 119637, 127386, 132930, 136485, 141540, 142214, 159516, 170910, 181980, 191079, 199395, 212310, 213321, 239274, 254772, 265860, 272970, 284428, 318465, 341820, 355535, 382158, 398790, 424620, 426642, 478548, 497749, 545940, 598185, 636930, 639963, 711070, 764316, 797580, 853284, 955395, 995498, 1066605, 1196370, 1273860, 1279926, 1422140, 1493247, 1910790, 1919889, 1990996, 2133210, 2392740, 2488745, 2559852, 2986494, 3199815, 3821580, 3839778, 4266420, 4479741, 4977490, 5759667, 5972988, 6399630, 7466235, 7679556, 8959482, 9599445, 9954980, 11519334, 12799260, 13439223, 14932470, 17918964, 19198890, 22398705, 23038668, 26878446, 28798335, 29864940, 38397780, 40317669, 44797410, 53756892, 57596670, 67196115, 80635338, 89594820, 115193340, 134392230, 161270676, 201588345, 268784460, 403176690, 806353380]

約数ペア:

[(1, 806353380), (2, 403176690), (3, 268784460), (4, 201588345), (5, 161270676), (6, 134392230), (7, 115193340), (9, 89594820), (10, 80635338), (12, 67196115), (14, 57596670), (15, 53756892), (18, 44797410), (20, 40317669), (21, 38397780), (27, 29864940), (28, 28798335), (30, 26878446), (35, 23038668), (36, 22398705), (42, 19198890), (45, 17918964), (54, 14932470), (60, 13439223), (63, 12799260), (70, 11519334), (81, 9954980), (84, 9599445), (90, 8959482), (105, 7679556), (108, 7466235), (126, 6399630), (135, 5972988), (140, 5759667), (162, 4977490), (180, 4479741), (189, 4266420), (210, 3839778), (211, 3821580), (252, 3199815), (270, 2986494), (315, 2559852), (324, 2488745), (337, 2392740), (378, 2133210), (405, 1990996), (420, 1919889), (422, 1910790), (540, 1493247), (567, 1422140), (630, 1279926), (633, 1273860), (674, 1196370), (756, 1066605), (810, 995498), (844, 955395), (945, 853284), (1011, 797580), (1055, 764316), (1134, 711070), (1260, 639963), (1266, 636930), (1348, 598185), (1477, 545940), (1620, 497749), (1685, 478548), (1890, 426642), (1899, 424620), (2022, 398790), (2110, 382158), (2268, 355535), (2359, 341820), (2532, 318465), (2835, 284428), (2954, 272970), (3033, 265860), (3165, 254772), (3370, 239274), (3780, 213321), (3798, 212310), (4044, 199395), (4220, 191079), (4431, 181980), (4718, 170910), (5055, 159516), (5670, 142214), (5697, 141540), (5908, 136485), (6066, 132930), (6330, 127386), (6740, 119637), (7077, 113940), (7385, 109188), (7596, 106155), (8862, 90990), (9099, 88620), (9436, 85455), (9495, 84924), (10110, 79758), (11340, 71107), (11394, 70770), (11795, 68364), (12132, 66465), (12660, 63693), (13293, 60660), (14154, 56970), (14770, 54594), (15165, 53172), (17091, 47180), (17724, 45495), (18198, 44310), (18990, 42462), (20220, 39879), (21231, 37980), (22155, 36396), (22788, 35385), (23590, 34182), (26586, 30330), (27297, 29540), (28308, 28485)]