770480640

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 320

約数和(自身を含む): 2793035520

約数和(自身を除く): 2022554880

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, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 157, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 314, 320, 355, 360, 384, 426, 432, 471, 480, 512, 540, 568, 576, 628, 639, 640, 710, 720, 768, 785, 852, 864, 942, 960, 1065, 1080, 1136, 1152, 1256, 1278, 1280, 1413, 1420, 1440, 1536, 1570, 1704, 1728, 1884, 1917, 1920, 2130, 2160, 2272, 2304, 2355, 2512, 2556, 2560, 2826, 2840, 2880, 3140, 3195, 3408, 3456, 3768, 3834, 3840, 4239, 4260, 4320, 4544, 4608, 4710, 5024, 5112, 5652, 5680, 5760, 6280, 6390, 6816, 6912, 7065, 7536, 7668, 7680, 8478, 8520, 8640, 9088, 9420, 9585, 10048, 10224, 11147, 11304, 11360, 11520, 12560, 12780, 13632, 13824, 14130, 15072, 15336, 16956, 17040, 17280, 18176, 18840, 19170, 20096, 20448, 21195, 22294, 22608, 22720, 23040, 25120, 25560, 27264, 28260, 30144, 30672, 33441, 33912, 34080, 34560, 36352, 37680, 38340, 40192, 40896, 42390, 44588, 45216, 45440, 50240, 51120, 54528, 55735, 56520, 60288, 61344, 66882, 67824, 68160, 69120, 75360, 76680, 80384, 81792, 84780, 89176, 90432, 90880, 100323, 100480, 102240, 109056, 111470, 113040, 120576, 122688, 133764, 135648, 136320, 150720, 153360, 163584, 167205, 169560, 178352, 180864, 181760, 200646, 200960, 204480, 222940, 226080, 241152, 245376, 267528, 271296, 272640, 300969, 301440, 306720, 327168, 334410, 339120, 356704, 361728, 401292, 401920, 408960, 445880, 452160, 490752, 501615, 535056, 542592, 545280, 601938, 602880, 613440, 668820, 678240, 713408, 723456, 802584, 817920, 891760, 904320, 981504, 1003230, 1070112, 1085184, 1203876, 1205760, 1226880, 1337640, 1356480, 1426816, 1504845, 1605168, 1635840, 1783520, 1808640, 2006460, 2140224, 2170368, 2407752, 2453760, 2675280, 2712960, 2853632, 3009690, 3210336, 3567040, 3617280, 4012920, 4280448, 4815504, 4907520, 5350560, 5425920, 5707264, 6019380, 6420672, 7134080, 8025840, 8560896, 9631008, 10701120, 10851840, 12038760, 12841344, 14268160, 16051680, 17121792, 19262016, 21402240, 24077520, 25682688, 28536320, 32103360, 38524032, 42804480, 48155040, 51365376, 64206720, 77048064, 85608960, 96310080, 128413440, 154096128, 192620160, 256826880, 385240320, 770480640]

約数ペア:

[(1, 770480640), (2, 385240320), (3, 256826880), (4, 192620160), (5, 154096128), (6, 128413440), (8, 96310080), (9, 85608960), (10, 77048064), (12, 64206720), (15, 51365376), (16, 48155040), (18, 42804480), (20, 38524032), (24, 32103360), (27, 28536320), (30, 25682688), (32, 24077520), (36, 21402240), (40, 19262016), (45, 17121792), (48, 16051680), (54, 14268160), (60, 12841344), (64, 12038760), (71, 10851840), (72, 10701120), (80, 9631008), (90, 8560896), (96, 8025840), (108, 7134080), (120, 6420672), (128, 6019380), (135, 5707264), (142, 5425920), (144, 5350560), (157, 4907520), (160, 4815504), (180, 4280448), (192, 4012920), (213, 3617280), (216, 3567040), (240, 3210336), (256, 3009690), (270, 2853632), (284, 2712960), (288, 2675280), (314, 2453760), (320, 2407752), (355, 2170368), (360, 2140224), (384, 2006460), (426, 1808640), (432, 1783520), (471, 1635840), (480, 1605168), (512, 1504845), (540, 1426816), (568, 1356480), (576, 1337640), (628, 1226880), (639, 1205760), (640, 1203876), (710, 1085184), (720, 1070112), (768, 1003230), (785, 981504), (852, 904320), (864, 891760), (942, 817920), (960, 802584), (1065, 723456), (1080, 713408), (1136, 678240), (1152, 668820), (1256, 613440), (1278, 602880), (1280, 601938), (1413, 545280), (1420, 542592), (1440, 535056), (1536, 501615), (1570, 490752), (1704, 452160), (1728, 445880), (1884, 408960), (1917, 401920), (1920, 401292), (2130, 361728), (2160, 356704), (2272, 339120), (2304, 334410), (2355, 327168), (2512, 306720), (2556, 301440), (2560, 300969), (2826, 272640), (2840, 271296), (2880, 267528), (3140, 245376), (3195, 241152), (3408, 226080), (3456, 222940), (3768, 204480), (3834, 200960), (3840, 200646), (4239, 181760), (4260, 180864), (4320, 178352), (4544, 169560), (4608, 167205), (4710, 163584), (5024, 153360), (5112, 150720), (5652, 136320), (5680, 135648), (5760, 133764), (6280, 122688), (6390, 120576), (6816, 113040), (6912, 111470), (7065, 109056), (7536, 102240), (7668, 100480), (7680, 100323), (8478, 90880), (8520, 90432), (8640, 89176), (9088, 84780), (9420, 81792), (9585, 80384), (10048, 76680), (10224, 75360), (11147, 69120), (11304, 68160), (11360, 67824), (11520, 66882), (12560, 61344), (12780, 60288), (13632, 56520), (13824, 55735), (14130, 54528), (15072, 51120), (15336, 50240), (16956, 45440), (17040, 45216), (17280, 44588), (18176, 42390), (18840, 40896), (19170, 40192), (20096, 38340), (20448, 37680), (21195, 36352), (22294, 34560), (22608, 34080), (22720, 33912), (23040, 33441), (25120, 30672), (25560, 30144), (27264, 28260)]