55376640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 432

約数和(自身を含む): 229582080

約数和(自身を除く): 174205440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 19, 20, 22, 23, 24, 30, 32, 33, 36, 38, 40, 44, 45, 46, 48, 55, 57, 60, 64, 66, 69, 72, 76, 80, 88, 90, 92, 95, 96, 99, 110, 114, 115, 120, 128, 132, 138, 144, 152, 160, 165, 171, 176, 180, 184, 190, 192, 198, 207, 209, 220, 228, 230, 240, 253, 256, 264, 276, 285, 288, 304, 320, 330, 342, 345, 352, 360, 368, 380, 384, 396, 414, 418, 437, 440, 456, 460, 480, 495, 506, 528, 552, 570, 576, 608, 627, 640, 660, 684, 690, 704, 720, 736, 759, 760, 768, 792, 828, 836, 855, 874, 880, 912, 920, 960, 990, 1012, 1035, 1045, 1056, 1104, 1140, 1152, 1216, 1254, 1265, 1280, 1311, 1320, 1368, 1380, 1408, 1440, 1472, 1518, 1520, 1584, 1656, 1672, 1710, 1748, 1760, 1824, 1840, 1881, 1920, 1980, 2024, 2070, 2090, 2112, 2185, 2208, 2277, 2280, 2304, 2432, 2508, 2530, 2622, 2640, 2736, 2760, 2816, 2880, 2944, 3036, 3040, 3135, 3168, 3312, 3344, 3420, 3496, 3520, 3648, 3680, 3762, 3795, 3840, 3933, 3960, 4048, 4140, 4180, 4224, 4370, 4416, 4554, 4560, 4807, 4864, 5016, 5060, 5244, 5280, 5472, 5520, 5760, 5888, 6072, 6080, 6270, 6336, 6555, 6624, 6688, 6840, 6992, 7040, 7296, 7360, 7524, 7590, 7866, 7920, 8096, 8280, 8360, 8448, 8740, 8832, 9108, 9120, 9405, 9614, 10032, 10120, 10488, 10560, 10944, 11040, 11385, 11520, 12144, 12160, 12540, 12672, 13110, 13248, 13376, 13680, 13984, 14080, 14421, 14592, 14720, 15048, 15180, 15732, 15840, 16192, 16560, 16720, 17480, 17664, 18216, 18240, 18810, 19228, 19665, 20064, 20240, 20976, 21120, 21888, 22080, 22770, 24035, 24288, 24320, 25080, 25344, 26220, 26496, 26752, 27360, 27968, 28842, 29440, 30096, 30360, 31464, 31680, 32384, 33120, 33440, 34960, 36432, 36480, 37620, 38456, 39330, 40128, 40480, 41952, 42240, 43263, 43776, 44160, 45540, 48070, 48576, 50160, 52440, 52992, 53504, 54720, 55936, 57684, 60192, 60720, 62928, 63360, 64768, 66240, 66880, 69920, 72105, 72864, 72960, 75240, 76912, 78660, 80256, 80960, 83904, 86526, 88320, 91080, 96140, 97152, 100320, 104880, 109440, 111872, 115368, 120384, 121440, 125856, 126720, 132480, 133760, 139840, 144210, 145728, 150480, 153824, 157320, 160512, 161920, 167808, 173052, 182160, 192280, 194304, 200640, 209760, 216315, 218880, 230736, 240768, 242880, 251712, 264960, 267520, 279680, 288420, 291456, 300960, 307648, 314640, 323840, 335616, 346104, 364320, 384560, 401280, 419520, 432630, 461472, 481536, 485760, 503424, 559360, 576840, 582912, 601920, 615296, 629280, 692208, 728640, 769120, 802560, 839040, 865260, 922944, 971520, 1006848, 1153680, 1203840, 1230592, 1258560, 1384416, 1457280, 1538240, 1678080, 1730520, 1845888, 2307360, 2407680, 2517120, 2768832, 2914560, 3076480, 3461040, 3691776, 4614720, 5034240, 5537664, 6152960, 6922080, 9229440, 11075328, 13844160, 18458880, 27688320, 55376640]

約数ペア:

[(1, 55376640), (2, 27688320), (3, 18458880), (4, 13844160), (5, 11075328), (6, 9229440), (8, 6922080), (9, 6152960), (10, 5537664), (11, 5034240), (12, 4614720), (15, 3691776), (16, 3461040), (18, 3076480), (19, 2914560), (20, 2768832), (22, 2517120), (23, 2407680), (24, 2307360), (30, 1845888), (32, 1730520), (33, 1678080), (36, 1538240), (38, 1457280), (40, 1384416), (44, 1258560), (45, 1230592), (46, 1203840), (48, 1153680), (55, 1006848), (57, 971520), (60, 922944), (64, 865260), (66, 839040), (69, 802560), (72, 769120), (76, 728640), (80, 692208), (88, 629280), (90, 615296), (92, 601920), (95, 582912), (96, 576840), (99, 559360), (110, 503424), (114, 485760), (115, 481536), (120, 461472), (128, 432630), (132, 419520), (138, 401280), (144, 384560), (152, 364320), (160, 346104), (165, 335616), (171, 323840), (176, 314640), (180, 307648), (184, 300960), (190, 291456), (192, 288420), (198, 279680), (207, 267520), (209, 264960), (220, 251712), (228, 242880), (230, 240768), (240, 230736), (253, 218880), (256, 216315), (264, 209760), (276, 200640), (285, 194304), (288, 192280), (304, 182160), (320, 173052), (330, 167808), (342, 161920), (345, 160512), (352, 157320), (360, 153824), (368, 150480), (380, 145728), (384, 144210), (396, 139840), (414, 133760), (418, 132480), (437, 126720), (440, 125856), (456, 121440), (460, 120384), (480, 115368), (495, 111872), (506, 109440), (528, 104880), (552, 100320), (570, 97152), (576, 96140), (608, 91080), (627, 88320), (640, 86526), (660, 83904), (684, 80960), (690, 80256), (704, 78660), (720, 76912), (736, 75240), (759, 72960), (760, 72864), (768, 72105), (792, 69920), (828, 66880), (836, 66240), (855, 64768), (874, 63360), (880, 62928), (912, 60720), (920, 60192), (960, 57684), (990, 55936), (1012, 54720), (1035, 53504), (1045, 52992), (1056, 52440), (1104, 50160), (1140, 48576), (1152, 48070), (1216, 45540), (1254, 44160), (1265, 43776), (1280, 43263), (1311, 42240), (1320, 41952), (1368, 40480), (1380, 40128), (1408, 39330), (1440, 38456), (1472, 37620), (1518, 36480), (1520, 36432), (1584, 34960), (1656, 33440), (1672, 33120), (1710, 32384), (1748, 31680), (1760, 31464), (1824, 30360), (1840, 30096), (1881, 29440), (1920, 28842), (1980, 27968), (2024, 27360), (2070, 26752), (2090, 26496), (2112, 26220), (2185, 25344), (2208, 25080), (2277, 24320), (2280, 24288), (2304, 24035), (2432, 22770), (2508, 22080), (2530, 21888), (2622, 21120), (2640, 20976), (2736, 20240), (2760, 20064), (2816, 19665), (2880, 19228), (2944, 18810), (3036, 18240), (3040, 18216), (3135, 17664), (3168, 17480), (3312, 16720), (3344, 16560), (3420, 16192), (3496, 15840), (3520, 15732), (3648, 15180), (3680, 15048), (3762, 14720), (3795, 14592), (3840, 14421), (3933, 14080), (3960, 13984), (4048, 13680), (4140, 13376), (4180, 13248), (4224, 13110), (4370, 12672), (4416, 12540), (4554, 12160), (4560, 12144), (4807, 11520), (4864, 11385), (5016, 11040), (5060, 10944), (5244, 10560), (5280, 10488), (5472, 10120), (5520, 10032), (5760, 9614), (5888, 9405), (6072, 9120), (6080, 9108), (6270, 8832), (6336, 8740), (6555, 8448), (6624, 8360), (6688, 8280), (6840, 8096), (6992, 7920), (7040, 7866), (7296, 7590), (7360, 7524)]