2688372480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:607

約数の個数: 288

約数和(自身を含む): 9124416000

約数和(自身を除く): 6436043520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 61, 64, 69, 80, 92, 96, 115, 120, 122, 128, 138, 160, 183, 184, 192, 230, 240, 244, 256, 276, 305, 320, 345, 366, 368, 384, 460, 480, 488, 499, 552, 610, 640, 690, 732, 736, 768, 915, 920, 960, 976, 998, 1104, 1220, 1280, 1380, 1403, 1464, 1472, 1497, 1830, 1840, 1920, 1952, 1996, 2208, 2440, 2495, 2760, 2806, 2928, 2944, 2994, 3660, 3680, 3840, 3904, 3992, 4209, 4416, 4880, 4990, 5520, 5612, 5856, 5888, 5988, 7015, 7320, 7360, 7485, 7808, 7984, 8418, 8832, 9760, 9980, 11040, 11224, 11477, 11712, 11976, 14030, 14640, 14720, 14970, 15616, 15968, 16836, 17664, 19520, 19960, 21045, 22080, 22448, 22954, 23424, 23952, 28060, 29280, 29440, 29940, 30439, 31936, 33672, 34431, 39040, 39920, 42090, 44160, 44896, 45908, 46848, 47904, 56120, 57385, 58560, 59880, 60878, 63872, 67344, 68862, 78080, 79840, 84180, 88320, 89792, 91317, 91816, 95808, 112240, 114770, 117120, 119760, 121756, 127744, 134688, 137724, 152195, 159680, 168360, 172155, 179584, 182634, 183632, 191616, 224480, 229540, 234240, 239520, 243512, 269376, 275448, 304390, 319360, 336720, 344310, 359168, 365268, 367264, 383232, 448960, 456585, 459080, 479040, 487024, 538752, 550896, 608780, 638720, 673440, 688620, 700097, 730536, 734528, 897920, 913170, 918160, 958080, 974048, 1077504, 1101792, 1217560, 1346880, 1377240, 1400194, 1461072, 1469056, 1795840, 1826340, 1836320, 1916160, 1948096, 2100291, 2203584, 2435120, 2693760, 2754480, 2800388, 2922144, 2938112, 3500485, 3652680, 3672640, 3896192, 4200582, 4407168, 4870240, 5387520, 5508960, 5600776, 5844288, 7000970, 7305360, 7345280, 7792384, 8401164, 8814336, 9740480, 10501455, 11017920, 11201552, 11688576, 14001940, 14610720, 14690560, 16802328, 19480960, 21002910, 22035840, 22403104, 23377152, 28003880, 29221440, 33604656, 38961920, 42005820, 44071680, 44806208, 56007760, 58442880, 67209312, 84011640, 89612416, 112015520, 116885760, 134418624, 168023280, 179224832, 224031040, 268837248, 336046560, 448062080, 537674496, 672093120, 896124160, 1344186240, 2688372480]

約数ペア:

[(1, 2688372480), (2, 1344186240), (3, 896124160), (4, 672093120), (5, 537674496), (6, 448062080), (8, 336046560), (10, 268837248), (12, 224031040), (15, 179224832), (16, 168023280), (20, 134418624), (23, 116885760), (24, 112015520), (30, 89612416), (32, 84011640), (40, 67209312), (46, 58442880), (48, 56007760), (60, 44806208), (61, 44071680), (64, 42005820), (69, 38961920), (80, 33604656), (92, 29221440), (96, 28003880), (115, 23377152), (120, 22403104), (122, 22035840), (128, 21002910), (138, 19480960), (160, 16802328), (183, 14690560), (184, 14610720), (192, 14001940), (230, 11688576), (240, 11201552), (244, 11017920), (256, 10501455), (276, 9740480), (305, 8814336), (320, 8401164), (345, 7792384), (366, 7345280), (368, 7305360), (384, 7000970), (460, 5844288), (480, 5600776), (488, 5508960), (499, 5387520), (552, 4870240), (610, 4407168), (640, 4200582), (690, 3896192), (732, 3672640), (736, 3652680), (768, 3500485), (915, 2938112), (920, 2922144), (960, 2800388), (976, 2754480), (998, 2693760), (1104, 2435120), (1220, 2203584), (1280, 2100291), (1380, 1948096), (1403, 1916160), (1464, 1836320), (1472, 1826340), (1497, 1795840), (1830, 1469056), (1840, 1461072), (1920, 1400194), (1952, 1377240), (1996, 1346880), (2208, 1217560), (2440, 1101792), (2495, 1077504), (2760, 974048), (2806, 958080), (2928, 918160), (2944, 913170), (2994, 897920), (3660, 734528), (3680, 730536), (3840, 700097), (3904, 688620), (3992, 673440), (4209, 638720), (4416, 608780), (4880, 550896), (4990, 538752), (5520, 487024), (5612, 479040), (5856, 459080), (5888, 456585), (5988, 448960), (7015, 383232), (7320, 367264), (7360, 365268), (7485, 359168), (7808, 344310), (7984, 336720), (8418, 319360), (8832, 304390), (9760, 275448), (9980, 269376), (11040, 243512), (11224, 239520), (11477, 234240), (11712, 229540), (11976, 224480), (14030, 191616), (14640, 183632), (14720, 182634), (14970, 179584), (15616, 172155), (15968, 168360), (16836, 159680), (17664, 152195), (19520, 137724), (19960, 134688), (21045, 127744), (22080, 121756), (22448, 119760), (22954, 117120), (23424, 114770), (23952, 112240), (28060, 95808), (29280, 91816), (29440, 91317), (29940, 89792), (30439, 88320), (31936, 84180), (33672, 79840), (34431, 78080), (39040, 68862), (39920, 67344), (42090, 63872), (44160, 60878), (44896, 59880), (45908, 58560), (46848, 57385), (47904, 56120)]