2492786880

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:325

約数の個数: 448

約数和(自身を含む): 9340047360

約数和(自身を除く): 6847260480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 41, 45, 48, 54, 60, 62, 64, 72, 80, 82, 90, 93, 96, 108, 120, 123, 124, 135, 144, 155, 160, 164, 180, 186, 192, 205, 216, 227, 240, 246, 248, 270, 279, 288, 310, 320, 328, 360, 369, 372, 410, 432, 454, 465, 480, 492, 496, 540, 558, 576, 615, 620, 656, 681, 720, 738, 744, 820, 837, 864, 908, 930, 960, 984, 992, 1080, 1107, 1116, 1135, 1230, 1240, 1271, 1312, 1362, 1395, 1440, 1476, 1488, 1640, 1674, 1728, 1816, 1845, 1860, 1968, 1984, 2043, 2160, 2214, 2232, 2270, 2460, 2480, 2542, 2624, 2724, 2790, 2880, 2952, 2976, 3280, 3348, 3405, 3632, 3690, 3720, 3813, 3936, 4086, 4185, 4320, 4428, 4464, 4540, 4920, 4960, 5084, 5448, 5535, 5580, 5904, 5952, 6129, 6355, 6560, 6696, 6810, 7037, 7264, 7380, 7440, 7626, 7872, 8172, 8370, 8640, 8856, 8928, 9080, 9307, 9840, 9920, 10168, 10215, 10896, 11070, 11160, 11439, 11808, 12258, 12710, 13120, 13392, 13620, 14074, 14528, 14760, 14880, 15252, 16344, 16740, 17712, 17856, 18160, 18614, 19065, 19680, 20336, 20430, 21111, 21792, 22140, 22320, 22878, 23616, 24516, 25420, 26784, 27240, 27921, 28148, 29520, 29760, 30504, 30645, 32688, 33480, 34317, 35185, 35424, 36320, 37228, 38130, 39360, 40672, 40860, 42222, 43584, 44280, 44640, 45756, 46535, 49032, 50840, 53568, 54480, 55842, 56296, 57195, 59040, 61008, 61290, 63333, 65376, 66960, 68634, 70370, 70848, 72640, 74456, 76260, 81344, 81720, 83763, 84444, 88560, 89280, 91512, 93070, 98064, 101680, 105555, 108960, 111684, 112592, 114390, 118080, 122016, 122580, 126666, 130752, 133920, 137268, 139605, 140740, 148912, 152520, 163440, 167526, 168888, 171585, 177120, 183024, 186140, 189999, 196128, 203360, 211110, 217920, 223368, 225184, 228780, 244032, 245160, 251289, 253332, 267840, 274536, 279210, 281480, 288517, 297824, 305040, 316665, 326880, 335052, 337776, 343170, 354240, 366048, 372280, 379998, 392256, 406720, 418815, 422220, 446736, 450368, 457560, 490320, 502578, 506664, 549072, 558420, 562960, 577034, 595648, 610080, 633330, 653760, 670104, 675552, 686340, 732096, 744560, 759996, 837630, 844440, 865551, 893472, 915120, 949995, 980640, 1005156, 1013328, 1098144, 1116840, 1125920, 1154068, 1220160, 1256445, 1266660, 1340208, 1351104, 1372680, 1442585, 1489120, 1519992, 1675260, 1688880, 1731102, 1786944, 1830240, 1899990, 1961280, 2010312, 2026656, 2196288, 2233680, 2251840, 2308136, 2512890, 2533320, 2596653, 2680416, 2745360, 2885170, 2978240, 3039984, 3350520, 3377760, 3462204, 3660480, 3799980, 4020624, 4053312, 4327755, 4467360, 4616272, 5025780, 5066640, 5193306, 5360832, 5490720, 5770340, 6079968, 6701040, 6755520, 6924408, 7599960, 7789959, 8041248, 8655510, 8934720, 9232544, 10051560, 10133280, 10386612, 10981440, 11540680, 12159936, 12983265, 13402080, 13848816, 15199920, 15579918, 16082496, 17311020, 18465088, 20103120, 20266560, 20773224, 23081360, 25966530, 26804160, 27697632, 30399840, 31159836, 34622040, 38949795, 40206240, 41546448, 46162720, 51933060, 55395264, 60799680, 62319672, 69244080, 77899590, 80412480, 83092896, 92325440, 103866120, 124639344, 138488160, 155799180, 166185792, 207732240, 249278688, 276976320, 311598360, 415464480, 498557376, 623196720, 830928960, 1246393440, 2492786880]

約数ペア:

[(1, 2492786880), (2, 1246393440), (3, 830928960), (4, 623196720), (5, 498557376), (6, 415464480), (8, 311598360), (9, 276976320), (10, 249278688), (12, 207732240), (15, 166185792), (16, 155799180), (18, 138488160), (20, 124639344), (24, 103866120), (27, 92325440), (30, 83092896), (31, 80412480), (32, 77899590), (36, 69244080), (40, 62319672), (41, 60799680), (45, 55395264), (48, 51933060), (54, 46162720), (60, 41546448), (62, 40206240), (64, 38949795), (72, 34622040), (80, 31159836), (82, 30399840), (90, 27697632), (93, 26804160), (96, 25966530), (108, 23081360), (120, 20773224), (123, 20266560), (124, 20103120), (135, 18465088), (144, 17311020), (155, 16082496), (160, 15579918), (164, 15199920), (180, 13848816), (186, 13402080), (192, 12983265), (205, 12159936), (216, 11540680), (227, 10981440), (240, 10386612), (246, 10133280), (248, 10051560), (270, 9232544), (279, 8934720), (288, 8655510), (310, 8041248), (320, 7789959), (328, 7599960), (360, 6924408), (369, 6755520), (372, 6701040), (410, 6079968), (432, 5770340), (454, 5490720), (465, 5360832), (480, 5193306), (492, 5066640), (496, 5025780), (540, 4616272), (558, 4467360), (576, 4327755), (615, 4053312), (620, 4020624), (656, 3799980), (681, 3660480), (720, 3462204), (738, 3377760), (744, 3350520), (820, 3039984), (837, 2978240), (864, 2885170), (908, 2745360), (930, 2680416), (960, 2596653), (984, 2533320), (992, 2512890), (1080, 2308136), (1107, 2251840), (1116, 2233680), (1135, 2196288), (1230, 2026656), (1240, 2010312), (1271, 1961280), (1312, 1899990), (1362, 1830240), (1395, 1786944), (1440, 1731102), (1476, 1688880), (1488, 1675260), (1640, 1519992), (1674, 1489120), (1728, 1442585), (1816, 1372680), (1845, 1351104), (1860, 1340208), (1968, 1266660), (1984, 1256445), (2043, 1220160), (2160, 1154068), (2214, 1125920), (2232, 1116840), (2270, 1098144), (2460, 1013328), (2480, 1005156), (2542, 980640), (2624, 949995), (2724, 915120), (2790, 893472), (2880, 865551), (2952, 844440), (2976, 837630), (3280, 759996), (3348, 744560), (3405, 732096), (3632, 686340), (3690, 675552), (3720, 670104), (3813, 653760), (3936, 633330), (4086, 610080), (4185, 595648), (4320, 577034), (4428, 562960), (4464, 558420), (4540, 549072), (4920, 506664), (4960, 502578), (5084, 490320), (5448, 457560), (5535, 450368), (5580, 446736), (5904, 422220), (5952, 418815), (6129, 406720), (6355, 392256), (6560, 379998), (6696, 372280), (6810, 366048), (7037, 354240), (7264, 343170), (7380, 337776), (7440, 335052), (7626, 326880), (7872, 316665), (8172, 305040), (8370, 297824), (8640, 288517), (8856, 281480), (8928, 279210), (9080, 274536), (9307, 267840), (9840, 253332), (9920, 251289), (10168, 245160), (10215, 244032), (10896, 228780), (11070, 225184), (11160, 223368), (11439, 217920), (11808, 211110), (12258, 203360), (12710, 196128), (13120, 189999), (13392, 186140), (13620, 183024), (14074, 177120), (14528, 171585), (14760, 168888), (14880, 167526), (15252, 163440), (16344, 152520), (16740, 148912), (17712, 140740), (17856, 139605), (18160, 137268), (18614, 133920), (19065, 130752), (19680, 126666), (20336, 122580), (20430, 122016), (21111, 118080), (21792, 114390), (22140, 112592), (22320, 111684), (22878, 108960), (23616, 105555), (24516, 101680), (25420, 98064), (26784, 93070), (27240, 91512), (27921, 89280), (28148, 88560), (29520, 84444), (29760, 83763), (30504, 81720), (30645, 81344), (32688, 76260), (33480, 74456), (34317, 72640), (35185, 70848), (35424, 70370), (36320, 68634), (37228, 66960), (38130, 65376), (39360, 63333), (40672, 61290), (40860, 61008), (42222, 59040), (43584, 57195), (44280, 56296), (44640, 55842), (45756, 54480), (46535, 53568), (49032, 50840)]