669572640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1031}}^1$

素因数の和:1104

約数の個数: 288

約数和(自身を含む): 2555908992

約数和(自身を除く): 1886336352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 41, 44, 45, 48, 55, 60, 66, 72, 80, 82, 88, 90, 96, 99, 110, 120, 123, 132, 144, 160, 164, 165, 176, 180, 198, 205, 220, 240, 246, 264, 288, 328, 330, 352, 360, 369, 396, 410, 440, 451, 480, 492, 495, 528, 615, 656, 660, 720, 738, 792, 820, 880, 902, 984, 990, 1031, 1056, 1230, 1312, 1320, 1353, 1440, 1476, 1584, 1640, 1760, 1804, 1845, 1968, 1980, 2062, 2255, 2460, 2640, 2706, 2952, 3093, 3168, 3280, 3608, 3690, 3936, 3960, 4059, 4124, 4510, 4920, 5155, 5280, 5412, 5904, 6186, 6560, 6765, 7216, 7380, 7920, 8118, 8248, 9020, 9279, 9840, 10310, 10824, 11341, 11808, 12372, 13530, 14432, 14760, 15465, 15840, 16236, 16496, 18040, 18558, 19680, 20295, 20620, 21648, 22682, 24744, 27060, 29520, 30930, 32472, 32992, 34023, 36080, 37116, 40590, 41240, 42271, 43296, 45364, 46395, 49488, 54120, 56705, 59040, 61860, 64944, 68046, 72160, 74232, 81180, 82480, 84542, 90728, 92790, 98976, 102069, 108240, 113410, 123720, 126813, 129888, 136092, 148464, 162360, 164960, 169084, 170115, 181456, 185580, 204138, 211355, 216480, 226820, 247440, 253626, 272184, 296928, 324720, 338168, 340230, 362912, 371160, 380439, 408276, 422710, 453640, 464981, 494880, 507252, 510345, 544368, 634065, 649440, 676336, 680460, 742320, 760878, 816552, 845420, 907280, 929962, 1014504, 1020690, 1088736, 1268130, 1352672, 1360920, 1394943, 1484640, 1521756, 1633104, 1690840, 1814560, 1859924, 1902195, 2029008, 2041380, 2324905, 2536260, 2721840, 2789886, 3043512, 3266208, 3381680, 3719848, 3804390, 4058016, 4082760, 4184829, 4649810, 5072520, 5443680, 5579772, 6087024, 6763360, 6974715, 7439696, 7608780, 8165520, 8369658, 9299620, 10145040, 11159544, 12174048, 13949430, 14879392, 15217560, 16331040, 16739316, 18599240, 20290080, 20924145, 22319088, 27898860, 30435120, 33478632, 37198480, 41848290, 44638176, 55797720, 60870240, 66957264, 74396960, 83696580, 111595440, 133914528, 167393160, 223190880, 334786320, 669572640]

約数ペア:

[(1, 669572640), (2, 334786320), (3, 223190880), (4, 167393160), (5, 133914528), (6, 111595440), (8, 83696580), (9, 74396960), (10, 66957264), (11, 60870240), (12, 55797720), (15, 44638176), (16, 41848290), (18, 37198480), (20, 33478632), (22, 30435120), (24, 27898860), (30, 22319088), (32, 20924145), (33, 20290080), (36, 18599240), (40, 16739316), (41, 16331040), (44, 15217560), (45, 14879392), (48, 13949430), (55, 12174048), (60, 11159544), (66, 10145040), (72, 9299620), (80, 8369658), (82, 8165520), (88, 7608780), (90, 7439696), (96, 6974715), (99, 6763360), (110, 6087024), (120, 5579772), (123, 5443680), (132, 5072520), (144, 4649810), (160, 4184829), (164, 4082760), (165, 4058016), (176, 3804390), (180, 3719848), (198, 3381680), (205, 3266208), (220, 3043512), (240, 2789886), (246, 2721840), (264, 2536260), (288, 2324905), (328, 2041380), (330, 2029008), (352, 1902195), (360, 1859924), (369, 1814560), (396, 1690840), (410, 1633104), (440, 1521756), (451, 1484640), (480, 1394943), (492, 1360920), (495, 1352672), (528, 1268130), (615, 1088736), (656, 1020690), (660, 1014504), (720, 929962), (738, 907280), (792, 845420), (820, 816552), (880, 760878), (902, 742320), (984, 680460), (990, 676336), (1031, 649440), (1056, 634065), (1230, 544368), (1312, 510345), (1320, 507252), (1353, 494880), (1440, 464981), (1476, 453640), (1584, 422710), (1640, 408276), (1760, 380439), (1804, 371160), (1845, 362912), (1968, 340230), (1980, 338168), (2062, 324720), (2255, 296928), (2460, 272184), (2640, 253626), (2706, 247440), (2952, 226820), (3093, 216480), (3168, 211355), (3280, 204138), (3608, 185580), (3690, 181456), (3936, 170115), (3960, 169084), (4059, 164960), (4124, 162360), (4510, 148464), (4920, 136092), (5155, 129888), (5280, 126813), (5412, 123720), (5904, 113410), (6186, 108240), (6560, 102069), (6765, 98976), (7216, 92790), (7380, 90728), (7920, 84542), (8118, 82480), (8248, 81180), (9020, 74232), (9279, 72160), (9840, 68046), (10310, 64944), (10824, 61860), (11341, 59040), (11808, 56705), (12372, 54120), (13530, 49488), (14432, 46395), (14760, 45364), (15465, 43296), (15840, 42271), (16236, 41240), (16496, 40590), (18040, 37116), (18558, 36080), (19680, 34023), (20295, 32992), (20620, 32472), (21648, 30930), (22682, 29520), (24744, 27060)]