7887957120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1613}}^1$

素因数の和:1924

約数の個数: 256

約数和(自身を含む): 28052611200

約数和(自身を除く): 20164654080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 283, 288, 320, 360, 384, 432, 480, 540, 566, 576, 640, 720, 849, 864, 960, 1080, 1132, 1152, 1415, 1440, 1613, 1698, 1728, 1920, 2160, 2264, 2547, 2830, 2880, 3226, 3396, 3456, 4245, 4320, 4528, 4839, 5094, 5660, 5760, 6452, 6792, 7641, 8065, 8490, 8640, 9056, 9678, 10188, 11320, 12735, 12904, 13584, 14517, 15282, 16130, 16980, 17280, 18112, 19356, 20376, 22640, 24195, 25470, 25808, 27168, 29034, 30564, 32260, 33960, 36224, 38205, 38712, 40752, 43551, 45280, 48390, 50940, 51616, 54336, 58068, 61128, 64520, 67920, 72585, 76410, 77424, 81504, 87102, 90560, 96780, 101880, 103232, 108672, 116136, 122256, 129040, 135840, 145170, 152820, 154848, 163008, 174204, 181120, 193560, 203760, 206464, 217755, 232272, 244512, 258080, 271680, 290340, 305640, 309696, 326016, 348408, 387120, 407520, 435510, 456479, 464544, 489024, 516160, 543360, 580680, 611280, 619392, 696816, 774240, 815040, 871020, 912958, 929088, 978048, 1032320, 1161360, 1222560, 1369437, 1393632, 1548480, 1630080, 1742040, 1825916, 1858176, 2282395, 2322720, 2445120, 2738874, 2787264, 3096960, 3484080, 3651832, 4108311, 4564790, 4645440, 4890240, 5477748, 5574528, 6847185, 6968160, 7303664, 8216622, 9129580, 9290880, 10955496, 12324933, 13694370, 13936320, 14607328, 16433244, 18259160, 20541555, 21910992, 24649866, 27388740, 27872640, 29214656, 32866488, 36518320, 41083110, 43821984, 49299732, 54777480, 58429312, 61624665, 65732976, 73036640, 82166220, 87643968, 98599464, 109554960, 123249330, 131465952, 146073280, 164332440, 175287936, 197198928, 219109920, 246498660, 262931904, 292146560, 328664880, 394397856, 438219840, 492997320, 525863808, 657329760, 788795712, 876439680, 985994640, 1314659520, 1577591424, 1971989280, 2629319040, 3943978560, 7887957120]

約数ペア:

[(1, 7887957120), (2, 3943978560), (3, 2629319040), (4, 1971989280), (5, 1577591424), (6, 1314659520), (8, 985994640), (9, 876439680), (10, 788795712), (12, 657329760), (15, 525863808), (16, 492997320), (18, 438219840), (20, 394397856), (24, 328664880), (27, 292146560), (30, 262931904), (32, 246498660), (36, 219109920), (40, 197198928), (45, 175287936), (48, 164332440), (54, 146073280), (60, 131465952), (64, 123249330), (72, 109554960), (80, 98599464), (90, 87643968), (96, 82166220), (108, 73036640), (120, 65732976), (128, 61624665), (135, 58429312), (144, 54777480), (160, 49299732), (180, 43821984), (192, 41083110), (216, 36518320), (240, 32866488), (270, 29214656), (283, 27872640), (288, 27388740), (320, 24649866), (360, 21910992), (384, 20541555), (432, 18259160), (480, 16433244), (540, 14607328), (566, 13936320), (576, 13694370), (640, 12324933), (720, 10955496), (849, 9290880), (864, 9129580), (960, 8216622), (1080, 7303664), (1132, 6968160), (1152, 6847185), (1415, 5574528), (1440, 5477748), (1613, 4890240), (1698, 4645440), (1728, 4564790), (1920, 4108311), (2160, 3651832), (2264, 3484080), (2547, 3096960), (2830, 2787264), (2880, 2738874), (3226, 2445120), (3396, 2322720), (3456, 2282395), (4245, 1858176), (4320, 1825916), (4528, 1742040), (4839, 1630080), (5094, 1548480), (5660, 1393632), (5760, 1369437), (6452, 1222560), (6792, 1161360), (7641, 1032320), (8065, 978048), (8490, 929088), (8640, 912958), (9056, 871020), (9678, 815040), (10188, 774240), (11320, 696816), (12735, 619392), (12904, 611280), (13584, 580680), (14517, 543360), (15282, 516160), (16130, 489024), (16980, 464544), (17280, 456479), (18112, 435510), (19356, 407520), (20376, 387120), (22640, 348408), (24195, 326016), (25470, 309696), (25808, 305640), (27168, 290340), (29034, 271680), (30564, 258080), (32260, 244512), (33960, 232272), (36224, 217755), (38205, 206464), (38712, 203760), (40752, 193560), (43551, 181120), (45280, 174204), (48390, 163008), (50940, 154848), (51616, 152820), (54336, 145170), (58068, 135840), (61128, 129040), (64520, 122256), (67920, 116136), (72585, 108672), (76410, 103232), (77424, 101880), (81504, 96780), (87102, 90560)]