2579888880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1109}}^1$

素因数の和:1493

約数の個数: 200

約数和(自身を含む): 8993397600

約数和(自身を除く): 6413508720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 359, 360, 405, 432, 540, 648, 718, 720, 810, 1077, 1080, 1109, 1296, 1436, 1620, 1795, 2154, 2160, 2218, 2872, 3231, 3240, 3327, 3590, 4308, 4436, 5385, 5545, 5744, 6462, 6480, 6654, 7180, 8616, 8872, 9693, 9981, 10770, 11090, 12924, 13308, 14360, 16155, 16635, 17232, 17744, 19386, 19962, 21540, 22180, 25848, 26616, 28720, 29079, 29943, 32310, 33270, 38772, 39924, 43080, 44360, 48465, 49905, 51696, 53232, 58158, 59886, 64620, 66540, 77544, 79848, 86160, 88720, 89829, 96930, 99810, 116316, 119772, 129240, 133080, 145395, 149715, 155088, 159696, 179658, 193860, 199620, 232632, 239544, 258480, 266160, 290790, 299430, 359316, 387720, 398131, 399240, 449145, 465264, 479088, 581580, 598860, 718632, 775440, 796262, 798480, 898290, 1163160, 1194393, 1197720, 1437264, 1592524, 1796580, 1990655, 2326320, 2388786, 2395440, 3185048, 3583179, 3593160, 3981310, 4777572, 5971965, 6370096, 7166358, 7186320, 7962620, 9555144, 10749537, 11943930, 14332716, 15925240, 17915895, 19110288, 21499074, 23887860, 28665432, 31850480, 32248611, 35831790, 42998148, 47775720, 53747685, 57330864, 64497222, 71663580, 85996296, 95551440, 107495370, 128994444, 143327160, 161243055, 171992592, 214990740, 257988888, 286654320, 322486110, 429981480, 515977776, 644972220, 859962960, 1289944440, 2579888880]

約数ペア:

[(1, 2579888880), (2, 1289944440), (3, 859962960), (4, 644972220), (5, 515977776), (6, 429981480), (8, 322486110), (9, 286654320), (10, 257988888), (12, 214990740), (15, 171992592), (16, 161243055), (18, 143327160), (20, 128994444), (24, 107495370), (27, 95551440), (30, 85996296), (36, 71663580), (40, 64497222), (45, 57330864), (48, 53747685), (54, 47775720), (60, 42998148), (72, 35831790), (80, 32248611), (81, 31850480), (90, 28665432), (108, 23887860), (120, 21499074), (135, 19110288), (144, 17915895), (162, 15925240), (180, 14332716), (216, 11943930), (240, 10749537), (270, 9555144), (324, 7962620), (359, 7186320), (360, 7166358), (405, 6370096), (432, 5971965), (540, 4777572), (648, 3981310), (718, 3593160), (720, 3583179), (810, 3185048), (1077, 2395440), (1080, 2388786), (1109, 2326320), (1296, 1990655), (1436, 1796580), (1620, 1592524), (1795, 1437264), (2154, 1197720), (2160, 1194393), (2218, 1163160), (2872, 898290), (3231, 798480), (3240, 796262), (3327, 775440), (3590, 718632), (4308, 598860), (4436, 581580), (5385, 479088), (5545, 465264), (5744, 449145), (6462, 399240), (6480, 398131), (6654, 387720), (7180, 359316), (8616, 299430), (8872, 290790), (9693, 266160), (9981, 258480), (10770, 239544), (11090, 232632), (12924, 199620), (13308, 193860), (14360, 179658), (16155, 159696), (16635, 155088), (17232, 149715), (17744, 145395), (19386, 133080), (19962, 129240), (21540, 119772), (22180, 116316), (25848, 99810), (26616, 96930), (28720, 89829), (29079, 88720), (29943, 86160), (32310, 79848), (33270, 77544), (38772, 66540), (39924, 64620), (43080, 59886), (44360, 58158), (48465, 53232), (49905, 51696)]