405123840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:200

約数の個数: 432

約数和(自身を含む): 1607074560

約数和(自身を除く): 1201950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 30, 32, 33, 36, 40, 44, 45, 46, 48, 55, 60, 64, 66, 69, 72, 80, 88, 90, 92, 96, 99, 110, 115, 120, 128, 132, 138, 139, 144, 160, 165, 176, 180, 184, 192, 198, 207, 220, 230, 240, 253, 256, 264, 276, 278, 288, 320, 330, 345, 352, 360, 368, 384, 396, 414, 417, 440, 460, 480, 495, 506, 528, 552, 556, 576, 640, 660, 690, 695, 704, 720, 736, 759, 768, 792, 828, 834, 880, 920, 960, 990, 1012, 1035, 1056, 1104, 1112, 1152, 1251, 1265, 1280, 1320, 1380, 1390, 1408, 1440, 1472, 1518, 1529, 1584, 1656, 1668, 1760, 1840, 1920, 1980, 2024, 2070, 2085, 2112, 2208, 2224, 2277, 2304, 2502, 2530, 2640, 2760, 2780, 2816, 2880, 2944, 3036, 3058, 3168, 3197, 3312, 3336, 3520, 3680, 3795, 3840, 3960, 4048, 4140, 4170, 4224, 4416, 4448, 4554, 4587, 5004, 5060, 5280, 5520, 5560, 5760, 5888, 6072, 6116, 6255, 6336, 6394, 6624, 6672, 7040, 7360, 7590, 7645, 7920, 8096, 8280, 8340, 8448, 8832, 8896, 9108, 9174, 9591, 10008, 10120, 10560, 11040, 11120, 11385, 11520, 12144, 12232, 12510, 12672, 12788, 13248, 13344, 13761, 14080, 14720, 15180, 15290, 15840, 15985, 16192, 16560, 16680, 17664, 17792, 18216, 18348, 19182, 20016, 20240, 21120, 22080, 22240, 22770, 22935, 24288, 24464, 25020, 25344, 25576, 26496, 26688, 27522, 28773, 29440, 30360, 30580, 31680, 31970, 32384, 33120, 33360, 35167, 35584, 36432, 36696, 38364, 40032, 40480, 42240, 44160, 44480, 45540, 45870, 47955, 48576, 48928, 50040, 51152, 52992, 53376, 55044, 57546, 60720, 61160, 63360, 63940, 64768, 66240, 66720, 68805, 70334, 72864, 73392, 76728, 80064, 80960, 88320, 88960, 91080, 91740, 95910, 97152, 97856, 100080, 102304, 105501, 106752, 110088, 115092, 121440, 122320, 126720, 127880, 132480, 133440, 137610, 140668, 143865, 145728, 146784, 153456, 160128, 161920, 175835, 177920, 182160, 183480, 191820, 194304, 195712, 200160, 204608, 211002, 220176, 230184, 242880, 244640, 255760, 264960, 266880, 275220, 281336, 287730, 291456, 293568, 306912, 316503, 320256, 323840, 351670, 364320, 366960, 383640, 391424, 400320, 409216, 422004, 440352, 460368, 485760, 489280, 511520, 527505, 533760, 550440, 562672, 575460, 582912, 587136, 613824, 633006, 703340, 728640, 733920, 767280, 800640, 818432, 844008, 880704, 920736, 971520, 978560, 1023040, 1055010, 1100880, 1125344, 1150920, 1174272, 1227648, 1266012, 1406680, 1457280, 1467840, 1534560, 1582515, 1601280, 1688016, 1761408, 1841472, 1957120, 2046080, 2110020, 2201760, 2250688, 2301840, 2455296, 2532024, 2813360, 2914560, 2935680, 3069120, 3165030, 3376032, 3522816, 3682944, 4092160, 4220040, 4403520, 4501376, 4603680, 5064048, 5626720, 5871360, 6138240, 6330060, 6752064, 7365888, 8440080, 8807040, 9002752, 9207360, 10128096, 11253440, 12276480, 12660120, 13504128, 16880160, 17614080, 18414720, 20256192, 22506880, 25320240, 27008256, 33760320, 36829440, 40512384, 45013760, 50640480, 67520640, 81024768, 101280960, 135041280, 202561920, 405123840]

約数ペア:

[(1, 405123840), (2, 202561920), (3, 135041280), (4, 101280960), (5, 81024768), (6, 67520640), (8, 50640480), (9, 45013760), (10, 40512384), (11, 36829440), (12, 33760320), (15, 27008256), (16, 25320240), (18, 22506880), (20, 20256192), (22, 18414720), (23, 17614080), (24, 16880160), (30, 13504128), (32, 12660120), (33, 12276480), (36, 11253440), (40, 10128096), (44, 9207360), (45, 9002752), (46, 8807040), (48, 8440080), (55, 7365888), (60, 6752064), (64, 6330060), (66, 6138240), (69, 5871360), (72, 5626720), (80, 5064048), (88, 4603680), (90, 4501376), (92, 4403520), (96, 4220040), (99, 4092160), (110, 3682944), (115, 3522816), (120, 3376032), (128, 3165030), (132, 3069120), (138, 2935680), (139, 2914560), (144, 2813360), (160, 2532024), (165, 2455296), (176, 2301840), (180, 2250688), (184, 2201760), (192, 2110020), (198, 2046080), (207, 1957120), (220, 1841472), (230, 1761408), (240, 1688016), (253, 1601280), (256, 1582515), (264, 1534560), (276, 1467840), (278, 1457280), (288, 1406680), (320, 1266012), (330, 1227648), (345, 1174272), (352, 1150920), (360, 1125344), (368, 1100880), (384, 1055010), (396, 1023040), (414, 978560), (417, 971520), (440, 920736), (460, 880704), (480, 844008), (495, 818432), (506, 800640), (528, 767280), (552, 733920), (556, 728640), (576, 703340), (640, 633006), (660, 613824), (690, 587136), (695, 582912), (704, 575460), (720, 562672), (736, 550440), (759, 533760), (768, 527505), (792, 511520), (828, 489280), (834, 485760), (880, 460368), (920, 440352), (960, 422004), (990, 409216), (1012, 400320), (1035, 391424), (1056, 383640), (1104, 366960), (1112, 364320), (1152, 351670), (1251, 323840), (1265, 320256), (1280, 316503), (1320, 306912), (1380, 293568), (1390, 291456), (1408, 287730), (1440, 281336), (1472, 275220), (1518, 266880), (1529, 264960), (1584, 255760), (1656, 244640), (1668, 242880), (1760, 230184), (1840, 220176), (1920, 211002), (1980, 204608), (2024, 200160), (2070, 195712), (2085, 194304), (2112, 191820), (2208, 183480), (2224, 182160), (2277, 177920), (2304, 175835), (2502, 161920), (2530, 160128), (2640, 153456), (2760, 146784), (2780, 145728), (2816, 143865), (2880, 140668), (2944, 137610), (3036, 133440), (3058, 132480), (3168, 127880), (3197, 126720), (3312, 122320), (3336, 121440), (3520, 115092), (3680, 110088), (3795, 106752), (3840, 105501), (3960, 102304), (4048, 100080), (4140, 97856), (4170, 97152), (4224, 95910), (4416, 91740), (4448, 91080), (4554, 88960), (4587, 88320), (5004, 80960), (5060, 80064), (5280, 76728), (5520, 73392), (5560, 72864), (5760, 70334), (5888, 68805), (6072, 66720), (6116, 66240), (6255, 64768), (6336, 63940), (6394, 63360), (6624, 61160), (6672, 60720), (7040, 57546), (7360, 55044), (7590, 53376), (7645, 52992), (7920, 51152), (8096, 50040), (8280, 48928), (8340, 48576), (8448, 47955), (8832, 45870), (8896, 45540), (9108, 44480), (9174, 44160), (9591, 42240), (10008, 40480), (10120, 40032), (10560, 38364), (11040, 36696), (11120, 36432), (11385, 35584), (11520, 35167), (12144, 33360), (12232, 33120), (12510, 32384), (12672, 31970), (12788, 31680), (13248, 30580), (13344, 30360), (13761, 29440), (14080, 28773), (14720, 27522), (15180, 26688), (15290, 26496), (15840, 25576), (15985, 25344), (16192, 25020), (16560, 24464), (16680, 24288), (17664, 22935), (17792, 22770), (18216, 22240), (18348, 22080), (19182, 21120), (20016, 20240)]