61257271680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{322271}}^1$

素因数の和:322310

約数の個数: 256

約数和(自身を含む): 236676556800

約数和(自身を除く): 175419285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 190080, 322271, 644542, 966813, 1289084, 1611355, 1933626, 2578168, 2900439, 3222710, 3544981, 3867252, 4834065, 5156336, 5800878, 6445420, 7089962, 7734504, 8701317, 9668130, 10312672, 10634943, 11601756, 12890840, 14179924, 14502195, 15469008, 17402634, 17724905, 19336260, 20625344, 21269886, 23203512, 25781680, 28359848, 29004390, 30938016, 31904829, 34805268, 35449810, 38672520, 41250688, 42539772, 43506585, 46407024, 51563360, 53174715, 56719696, 58008780, 61876032, 63809658, 69610536, 70899620, 77345040, 85079544, 87013170, 92814048, 95714487, 103126720, 106349430, 113439392, 116017560, 123752064, 127619316, 139221072, 141799240, 154690080, 159524145, 170159088, 174026340, 185628096, 191428974, 206253440, 212698860, 226878784, 232035120, 255238632, 278442144, 283598480, 309380160, 319048290, 340318176, 348052680, 371256192, 382857948, 425397720, 453757568, 464070240, 478572435, 510477264, 556884288, 567196960, 618760320, 638096580, 680636352, 696105360, 765715896, 850795440, 928140480, 957144870, 1020954528, 1113768576, 1134393920, 1276193160, 1361272704, 1392210720, 1531431792, 1701590880, 1856280960, 1914289740, 2041909056, 2268787840, 2552386320, 2784421440, 3062863584, 3403181760, 3828579480, 4083818112, 5104772640, 5568842880, 6125727168, 6806363520, 7657158960, 10209545280, 12251454336, 15314317920, 20419090560, 30628635840, 61257271680]

約数ペア:

[(1, 61257271680), (2, 30628635840), (3, 20419090560), (4, 15314317920), (5, 12251454336), (6, 10209545280), (8, 7657158960), (9, 6806363520), (10, 6125727168), (11, 5568842880), (12, 5104772640), (15, 4083818112), (16, 3828579480), (18, 3403181760), (20, 3062863584), (22, 2784421440), (24, 2552386320), (27, 2268787840), (30, 2041909056), (32, 1914289740), (33, 1856280960), (36, 1701590880), (40, 1531431792), (44, 1392210720), (45, 1361272704), (48, 1276193160), (54, 1134393920), (55, 1113768576), (60, 1020954528), (64, 957144870), (66, 928140480), (72, 850795440), (80, 765715896), (88, 696105360), (90, 680636352), (96, 638096580), (99, 618760320), (108, 567196960), (110, 556884288), (120, 510477264), (128, 478572435), (132, 464070240), (135, 453757568), (144, 425397720), (160, 382857948), (165, 371256192), (176, 348052680), (180, 340318176), (192, 319048290), (198, 309380160), (216, 283598480), (220, 278442144), (240, 255238632), (264, 232035120), (270, 226878784), (288, 212698860), (297, 206253440), (320, 191428974), (330, 185628096), (352, 174026340), (360, 170159088), (384, 159524145), (396, 154690080), (432, 141799240), (440, 139221072), (480, 127619316), (495, 123752064), (528, 116017560), (540, 113439392), (576, 106349430), (594, 103126720), (640, 95714487), (660, 92814048), (704, 87013170), (720, 85079544), (792, 77345040), (864, 70899620), (880, 69610536), (960, 63809658), (990, 61876032), (1056, 58008780), (1080, 56719696), (1152, 53174715), (1188, 51563360), (1320, 46407024), (1408, 43506585), (1440, 42539772), (1485, 41250688), (1584, 38672520), (1728, 35449810), (1760, 34805268), (1920, 31904829), (1980, 30938016), (2112, 29004390), (2160, 28359848), (2376, 25781680), (2640, 23203512), (2880, 21269886), (2970, 20625344), (3168, 19336260), (3456, 17724905), (3520, 17402634), (3960, 15469008), (4224, 14502195), (4320, 14179924), (4752, 12890840), (5280, 11601756), (5760, 10634943), (5940, 10312672), (6336, 9668130), (7040, 8701317), (7920, 7734504), (8640, 7089962), (9504, 6445420), (10560, 5800878), (11880, 5156336), (12672, 4834065), (15840, 3867252), (17280, 3544981), (19008, 3222710), (21120, 2900439), (23760, 2578168), (31680, 1933626), (38016, 1611355), (47520, 1289084), (63360, 966813), (95040, 644542), (190080, 322271)]