2198765579520

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{169457}}^1$

素因数の和:169621

約数の個数: 288

約数和(自身を含む): 7315379850240

約数和(自身を除く): 5116614270720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 109, 120, 124, 128, 155, 160, 186, 192, 218, 240, 248, 256, 310, 320, 327, 372, 384, 436, 465, 480, 496, 545, 620, 640, 654, 744, 768, 872, 930, 960, 992, 1090, 1240, 1280, 1308, 1488, 1635, 1744, 1860, 1920, 1984, 2180, 2480, 2616, 2976, 3270, 3379, 3488, 3720, 3840, 3968, 4360, 4960, 5232, 5952, 6540, 6758, 6976, 7440, 7936, 8720, 9920, 10137, 10464, 11904, 13080, 13516, 13952, 14880, 16895, 17440, 19840, 20274, 20928, 23808, 26160, 27032, 27904, 29760, 33790, 34880, 39680, 40548, 41856, 50685, 52320, 54064, 59520, 67580, 69760, 81096, 83712, 101370, 104640, 108128, 119040, 135160, 139520, 162192, 169457, 202740, 209280, 216256, 270320, 324384, 338914, 405480, 418560, 432512, 508371, 540640, 648768, 677828, 810960, 847285, 865024, 1016742, 1081280, 1297536, 1355656, 1621920, 1694570, 2033484, 2162560, 2541855, 2595072, 2711312, 3243840, 3389140, 4066968, 4325120, 5083710, 5253167, 5422624, 6487680, 6778280, 8133936, 10167420, 10506334, 10845248, 12975360, 13556560, 15759501, 16267872, 18470813, 20334840, 21012668, 21690496, 26265835, 27113120, 31519002, 32535744, 36941626, 40669680, 42025336, 43380992, 52531670, 54226240, 55412439, 63038004, 65071488, 73883252, 78797505, 81339360, 84050672, 92354065, 105063340, 108452480, 110824878, 126076008, 130142976, 147766504, 157595010, 162678720, 168101344, 184708130, 210126680, 216904960, 221649756, 252152016, 277062195, 295533008, 315190020, 325357440, 336202688, 369416260, 420253360, 443299512, 504304032, 554124390, 572595203, 591066016, 630380040, 650714880, 672405376, 738832520, 840506720, 886599024, 1008608064, 1108248780, 1145190406, 1182132032, 1260760080, 1344810752, 1477665040, 1681013440, 1717785609, 1773198048, 2017216128, 2216497560, 2290380812, 2364264064, 2521520160, 2862976015, 2955330080, 3362026880, 3435571218, 3546396096, 4034432256, 4432995120, 4580761624, 4728528128, 5043040320, 5725952030, 5910660160, 6724053760, 6871142436, 7092792192, 8588928045, 8865990240, 9161523248, 10086080640, 11451904060, 11821320320, 13742284872, 14185584384, 17177856090, 17731980480, 18323046496, 20172161280, 22903808120, 23642640640, 27484569744, 34355712180, 35463960960, 36646092992, 45807616240, 54969139488, 68711424360, 70927921920, 73292185984, 91615232480, 109938278976, 137422848720, 146584371968, 183230464960, 219876557952, 274845697440, 366460929920, 439753115904, 549691394880, 732921859840, 1099382789760, 2198765579520]

約数ペア:

[(1, 2198765579520), (2, 1099382789760), (3, 732921859840), (4, 549691394880), (5, 439753115904), (6, 366460929920), (8, 274845697440), (10, 219876557952), (12, 183230464960), (15, 146584371968), (16, 137422848720), (20, 109938278976), (24, 91615232480), (30, 73292185984), (31, 70927921920), (32, 68711424360), (40, 54969139488), (48, 45807616240), (60, 36646092992), (62, 35463960960), (64, 34355712180), (80, 27484569744), (93, 23642640640), (96, 22903808120), (109, 20172161280), (120, 18323046496), (124, 17731980480), (128, 17177856090), (155, 14185584384), (160, 13742284872), (186, 11821320320), (192, 11451904060), (218, 10086080640), (240, 9161523248), (248, 8865990240), (256, 8588928045), (310, 7092792192), (320, 6871142436), (327, 6724053760), (372, 5910660160), (384, 5725952030), (436, 5043040320), (465, 4728528128), (480, 4580761624), (496, 4432995120), (545, 4034432256), (620, 3546396096), (640, 3435571218), (654, 3362026880), (744, 2955330080), (768, 2862976015), (872, 2521520160), (930, 2364264064), (960, 2290380812), (992, 2216497560), (1090, 2017216128), (1240, 1773198048), (1280, 1717785609), (1308, 1681013440), (1488, 1477665040), (1635, 1344810752), (1744, 1260760080), (1860, 1182132032), (1920, 1145190406), (1984, 1108248780), (2180, 1008608064), (2480, 886599024), (2616, 840506720), (2976, 738832520), (3270, 672405376), (3379, 650714880), (3488, 630380040), (3720, 591066016), (3840, 572595203), (3968, 554124390), (4360, 504304032), (4960, 443299512), (5232, 420253360), (5952, 369416260), (6540, 336202688), (6758, 325357440), (6976, 315190020), (7440, 295533008), (7936, 277062195), (8720, 252152016), (9920, 221649756), (10137, 216904960), (10464, 210126680), (11904, 184708130), (13080, 168101344), (13516, 162678720), (13952, 157595010), (14880, 147766504), (16895, 130142976), (17440, 126076008), (19840, 110824878), (20274, 108452480), (20928, 105063340), (23808, 92354065), (26160, 84050672), (27032, 81339360), (27904, 78797505), (29760, 73883252), (33790, 65071488), (34880, 63038004), (39680, 55412439), (40548, 54226240), (41856, 52531670), (50685, 43380992), (52320, 42025336), (54064, 40669680), (59520, 36941626), (67580, 32535744), (69760, 31519002), (81096, 27113120), (83712, 26265835), (101370, 21690496), (104640, 21012668), (108128, 20334840), (119040, 18470813), (135160, 16267872), (139520, 15759501), (162192, 13556560), (169457, 12975360), (202740, 10845248), (209280, 10506334), (216256, 10167420), (270320, 8133936), (324384, 6778280), (338914, 6487680), (405480, 5422624), (418560, 5253167), (432512, 5083710), (508371, 4325120), (540640, 4066968), (648768, 3389140), (677828, 3243840), (810960, 2711312), (847285, 2595072), (865024, 2541855), (1016742, 2162560), (1081280, 2033484), (1297536, 1694570), (1355656, 1621920)]