917887680

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 448

約数和(自身を含む): 3511296000

約数和(自身を除く): 2593408320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 64, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 135, 138, 144, 149, 155, 160, 180, 184, 186, 192, 207, 216, 230, 240, 248, 270, 276, 279, 288, 298, 310, 320, 345, 360, 368, 372, 414, 432, 447, 460, 465, 480, 496, 540, 552, 558, 576, 596, 620, 621, 690, 713, 720, 736, 744, 745, 828, 837, 864, 894, 920, 930, 960, 992, 1035, 1080, 1104, 1116, 1192, 1240, 1242, 1341, 1380, 1395, 1426, 1440, 1472, 1488, 1490, 1656, 1674, 1728, 1788, 1840, 1860, 1984, 2070, 2139, 2160, 2208, 2232, 2235, 2384, 2480, 2484, 2682, 2760, 2790, 2852, 2880, 2976, 2980, 3105, 3312, 3348, 3427, 3565, 3576, 3680, 3720, 4023, 4140, 4185, 4278, 4320, 4416, 4464, 4470, 4619, 4768, 4960, 4968, 5364, 5520, 5580, 5704, 5952, 5960, 6210, 6417, 6624, 6696, 6705, 6854, 7130, 7152, 7360, 7440, 8046, 8280, 8370, 8556, 8640, 8928, 8940, 9238, 9536, 9920, 9936, 10281, 10695, 10728, 11040, 11160, 11408, 11920, 12420, 12834, 13248, 13392, 13410, 13708, 13857, 14260, 14304, 14880, 16092, 16560, 16740, 17112, 17135, 17856, 17880, 18476, 19251, 19872, 20115, 20562, 21390, 21456, 22080, 22320, 22816, 23095, 23840, 24840, 25668, 26784, 26820, 27416, 27714, 28520, 28608, 29760, 30843, 32085, 32184, 33120, 33480, 34224, 34270, 35760, 36952, 38502, 39744, 40230, 41124, 41571, 42780, 42912, 44640, 45632, 46190, 47680, 49680, 51336, 51405, 53568, 53640, 54832, 55428, 57040, 61686, 64170, 64368, 66240, 66960, 68448, 68540, 69285, 71520, 73904, 77004, 80460, 82248, 83142, 85560, 85824, 89280, 92380, 92529, 96255, 99360, 102672, 102810, 106237, 107280, 109664, 110856, 114080, 123372, 124713, 128340, 128736, 133920, 136896, 137080, 138570, 143040, 147808, 154008, 154215, 160920, 164496, 166284, 171120, 184760, 185058, 192510, 198720, 205344, 205620, 207855, 212474, 214560, 219328, 221712, 228160, 246744, 249426, 256680, 257472, 267840, 274160, 277140, 295616, 308016, 308430, 318711, 321840, 328992, 332568, 342240, 369520, 370116, 385020, 410688, 411240, 415710, 424948, 429120, 443424, 462645, 493488, 498852, 513360, 531185, 548320, 554280, 616032, 616860, 623565, 637422, 643680, 657984, 665136, 684480, 739040, 740232, 770040, 822480, 831420, 849896, 886848, 925290, 956133, 986976, 997704, 1026720, 1062370, 1096640, 1108560, 1232064, 1233720, 1247130, 1274844, 1287360, 1330272, 1478080, 1480464, 1540080, 1593555, 1644960, 1662840, 1699792, 1850580, 1912266, 1973952, 1995408, 2053440, 2124740, 2217120, 2467440, 2494260, 2549688, 2660544, 2868399, 2960928, 3080160, 3187110, 3289920, 3325680, 3399584, 3701160, 3824532, 3990816, 4249480, 4434240, 4780665, 4934880, 4988520, 5099376, 5736798, 5921856, 6160320, 6374220, 6651360, 6799168, 7402320, 7649064, 7981632, 8498960, 9561330, 9869760, 9977040, 10198752, 11473596, 12748440, 13302720, 14341995, 14804640, 15298128, 16997920, 19122660, 19954080, 20397504, 22947192, 25496880, 28683990, 29609280, 30596256, 33995840, 38245320, 39908160, 45894384, 50993760, 57367980, 61192512, 76490640, 91788768, 101987520, 114735960, 152981280, 183577536, 229471920, 305962560, 458943840, 917887680]

約数ペア:

[(1, 917887680), (2, 458943840), (3, 305962560), (4, 229471920), (5, 183577536), (6, 152981280), (8, 114735960), (9, 101987520), (10, 91788768), (12, 76490640), (15, 61192512), (16, 57367980), (18, 50993760), (20, 45894384), (23, 39908160), (24, 38245320), (27, 33995840), (30, 30596256), (31, 29609280), (32, 28683990), (36, 25496880), (40, 22947192), (45, 20397504), (46, 19954080), (48, 19122660), (54, 16997920), (60, 15298128), (62, 14804640), (64, 14341995), (69, 13302720), (72, 12748440), (80, 11473596), (90, 10198752), (92, 9977040), (93, 9869760), (96, 9561330), (108, 8498960), (115, 7981632), (120, 7649064), (124, 7402320), (135, 6799168), (138, 6651360), (144, 6374220), (149, 6160320), (155, 5921856), (160, 5736798), (180, 5099376), (184, 4988520), (186, 4934880), (192, 4780665), (207, 4434240), (216, 4249480), (230, 3990816), (240, 3824532), (248, 3701160), (270, 3399584), (276, 3325680), (279, 3289920), (288, 3187110), (298, 3080160), (310, 2960928), (320, 2868399), (345, 2660544), (360, 2549688), (368, 2494260), (372, 2467440), (414, 2217120), (432, 2124740), (447, 2053440), (460, 1995408), (465, 1973952), (480, 1912266), (496, 1850580), (540, 1699792), (552, 1662840), (558, 1644960), (576, 1593555), (596, 1540080), (620, 1480464), (621, 1478080), (690, 1330272), (713, 1287360), (720, 1274844), (736, 1247130), (744, 1233720), (745, 1232064), (828, 1108560), (837, 1096640), (864, 1062370), (894, 1026720), (920, 997704), (930, 986976), (960, 956133), (992, 925290), (1035, 886848), (1080, 849896), (1104, 831420), (1116, 822480), (1192, 770040), (1240, 740232), (1242, 739040), (1341, 684480), (1380, 665136), (1395, 657984), (1426, 643680), (1440, 637422), (1472, 623565), (1488, 616860), (1490, 616032), (1656, 554280), (1674, 548320), (1728, 531185), (1788, 513360), (1840, 498852), (1860, 493488), (1984, 462645), (2070, 443424), (2139, 429120), (2160, 424948), (2208, 415710), (2232, 411240), (2235, 410688), (2384, 385020), (2480, 370116), (2484, 369520), (2682, 342240), (2760, 332568), (2790, 328992), (2852, 321840), (2880, 318711), (2976, 308430), (2980, 308016), (3105, 295616), (3312, 277140), (3348, 274160), (3427, 267840), (3565, 257472), (3576, 256680), (3680, 249426), (3720, 246744), (4023, 228160), (4140, 221712), (4185, 219328), (4278, 214560), (4320, 212474), (4416, 207855), (4464, 205620), (4470, 205344), (4619, 198720), (4768, 192510), (4960, 185058), (4968, 184760), (5364, 171120), (5520, 166284), (5580, 164496), (5704, 160920), (5952, 154215), (5960, 154008), (6210, 147808), (6417, 143040), (6624, 138570), (6696, 137080), (6705, 136896), (6854, 133920), (7130, 128736), (7152, 128340), (7360, 124713), (7440, 123372), (8046, 114080), (8280, 110856), (8370, 109664), (8556, 107280), (8640, 106237), (8928, 102810), (8940, 102672), (9238, 99360), (9536, 96255), (9920, 92529), (9936, 92380), (10281, 89280), (10695, 85824), (10728, 85560), (11040, 83142), (11160, 82248), (11408, 80460), (11920, 77004), (12420, 73904), (12834, 71520), (13248, 69285), (13392, 68540), (13410, 68448), (13708, 66960), (13857, 66240), (14260, 64368), (14304, 64170), (14880, 61686), (16092, 57040), (16560, 55428), (16740, 54832), (17112, 53640), (17135, 53568), (17856, 51405), (17880, 51336), (18476, 49680), (19251, 47680), (19872, 46190), (20115, 45632), (20562, 44640), (21390, 42912), (21456, 42780), (22080, 41571), (22320, 41124), (22816, 40230), (23095, 39744), (23840, 38502), (24840, 36952), (25668, 35760), (26784, 34270), (26820, 34224), (27416, 33480), (27714, 33120), (28520, 32184), (28608, 32085), (29760, 30843)]