2531008320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 224

約数和(自身を含む): 8497336320

約数和(自身を除く): 5966328000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 79, 80, 92, 96, 115, 120, 138, 158, 160, 184, 192, 230, 237, 240, 276, 316, 320, 345, 368, 395, 460, 474, 480, 552, 632, 690, 736, 790, 920, 948, 960, 1104, 1185, 1264, 1380, 1451, 1472, 1580, 1817, 1840, 1896, 2208, 2370, 2528, 2760, 2902, 3160, 3634, 3680, 3792, 4353, 4416, 4740, 5056, 5451, 5520, 5804, 6320, 7255, 7268, 7360, 7584, 8706, 9085, 9480, 10902, 11040, 11608, 12640, 14510, 14536, 15168, 17412, 18170, 18960, 21765, 21804, 22080, 23216, 25280, 27255, 29020, 29072, 33373, 34824, 36340, 37920, 43530, 43608, 46432, 54510, 58040, 58144, 66746, 69648, 72680, 75840, 87060, 87216, 92864, 100119, 109020, 114629, 116080, 116288, 133492, 139296, 145360, 166865, 174120, 174432, 200238, 218040, 229258, 232160, 266984, 278592, 290720, 333730, 343887, 348240, 348864, 400476, 436080, 458516, 464320, 500595, 533968, 573145, 581440, 667460, 687774, 696480, 800952, 872160, 917032, 1001190, 1067936, 1146290, 1334920, 1375548, 1392960, 1601904, 1719435, 1744320, 1834064, 2002380, 2135872, 2292580, 2636467, 2669840, 2751096, 3203808, 3438870, 3668128, 4004760, 4585160, 5272934, 5339680, 5502192, 6407616, 6877740, 7336256, 7909401, 8009520, 9170320, 10545868, 10679360, 11004384, 13182335, 13755480, 15818802, 16019040, 18340640, 21091736, 22008768, 26364670, 27510960, 31637604, 32038080, 36681280, 39547005, 42183472, 52729340, 55021920, 63275208, 79094010, 84366944, 105458680, 110043840, 126550416, 158188020, 168733888, 210917360, 253100832, 316376040, 421834720, 506201664, 632752080, 843669440, 1265504160, 2531008320]

約数ペア:

[(1, 2531008320), (2, 1265504160), (3, 843669440), (4, 632752080), (5, 506201664), (6, 421834720), (8, 316376040), (10, 253100832), (12, 210917360), (15, 168733888), (16, 158188020), (20, 126550416), (23, 110043840), (24, 105458680), (30, 84366944), (32, 79094010), (40, 63275208), (46, 55021920), (48, 52729340), (60, 42183472), (64, 39547005), (69, 36681280), (79, 32038080), (80, 31637604), (92, 27510960), (96, 26364670), (115, 22008768), (120, 21091736), (138, 18340640), (158, 16019040), (160, 15818802), (184, 13755480), (192, 13182335), (230, 11004384), (237, 10679360), (240, 10545868), (276, 9170320), (316, 8009520), (320, 7909401), (345, 7336256), (368, 6877740), (395, 6407616), (460, 5502192), (474, 5339680), (480, 5272934), (552, 4585160), (632, 4004760), (690, 3668128), (736, 3438870), (790, 3203808), (920, 2751096), (948, 2669840), (960, 2636467), (1104, 2292580), (1185, 2135872), (1264, 2002380), (1380, 1834064), (1451, 1744320), (1472, 1719435), (1580, 1601904), (1817, 1392960), (1840, 1375548), (1896, 1334920), (2208, 1146290), (2370, 1067936), (2528, 1001190), (2760, 917032), (2902, 872160), (3160, 800952), (3634, 696480), (3680, 687774), (3792, 667460), (4353, 581440), (4416, 573145), (4740, 533968), (5056, 500595), (5451, 464320), (5520, 458516), (5804, 436080), (6320, 400476), (7255, 348864), (7268, 348240), (7360, 343887), (7584, 333730), (8706, 290720), (9085, 278592), (9480, 266984), (10902, 232160), (11040, 229258), (11608, 218040), (12640, 200238), (14510, 174432), (14536, 174120), (15168, 166865), (17412, 145360), (18170, 139296), (18960, 133492), (21765, 116288), (21804, 116080), (22080, 114629), (23216, 109020), (25280, 100119), (27255, 92864), (29020, 87216), (29072, 87060), (33373, 75840), (34824, 72680), (36340, 69648), (37920, 66746), (43530, 58144), (43608, 58040), (46432, 54510)]