31691781120

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 528

約数和(自身を含む): 111227757120

約数和(自身を除く): 79535976000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 113, 114, 120, 124, 128, 152, 155, 160, 186, 190, 192, 226, 228, 240, 248, 256, 285, 304, 310, 320, 339, 372, 380, 384, 452, 456, 465, 480, 496, 512, 565, 570, 589, 608, 620, 640, 678, 744, 760, 768, 904, 912, 930, 960, 961, 992, 1024, 1130, 1140, 1178, 1216, 1240, 1280, 1356, 1488, 1520, 1536, 1695, 1767, 1808, 1824, 1860, 1920, 1922, 1984, 2147, 2260, 2280, 2356, 2432, 2480, 2560, 2712, 2883, 2945, 2976, 3040, 3072, 3390, 3503, 3534, 3616, 3648, 3720, 3840, 3844, 3968, 4294, 4520, 4560, 4712, 4805, 4864, 4960, 5120, 5424, 5766, 5890, 5952, 6080, 6441, 6780, 7006, 7068, 7232, 7296, 7440, 7680, 7688, 7936, 8588, 8835, 9040, 9120, 9424, 9610, 9728, 9920, 10509, 10735, 10848, 11532, 11780, 11904, 12160, 12882, 13560, 14012, 14136, 14415, 14464, 14592, 14880, 15360, 15376, 15872, 17176, 17515, 17670, 18080, 18240, 18259, 18848, 19220, 19456, 19840, 21018, 21470, 21696, 23064, 23560, 23808, 24320, 25764, 27120, 28024, 28272, 28830, 28928, 29184, 29760, 30752, 31744, 32205, 34352, 35030, 35340, 36160, 36480, 36518, 37696, 38440, 39680, 42036, 42940, 43392, 46128, 47120, 47616, 48640, 51528, 52545, 54240, 54777, 56048, 56544, 57660, 57856, 58368, 59520, 61504, 64410, 66557, 68704, 70060, 70680, 72320, 72960, 73036, 75392, 76880, 79360, 84072, 85880, 86784, 91295, 92256, 94240, 95232, 97280, 103056, 105090, 108480, 108593, 109554, 112096, 113088, 115320, 115712, 119040, 123008, 128820, 133114, 137408, 140120, 141360, 144640, 145920, 146072, 150784, 153760, 158720, 168144, 171760, 173568, 182590, 184512, 188480, 199671, 206112, 210180, 216960, 217186, 219108, 224192, 226176, 230640, 238080, 246016, 257640, 266228, 273885, 274816, 280240, 282720, 289280, 291840, 292144, 301568, 307520, 325779, 332785, 336288, 343520, 347136, 365180, 369024, 376960, 399342, 412224, 420360, 433920, 434372, 438216, 448384, 452352, 461280, 476160, 492032, 515280, 532456, 542965, 547770, 549632, 560480, 565440, 578560, 584288, 603136, 615040, 651558, 665570, 672576, 687040, 730360, 738048, 753920, 798684, 824448, 840720, 867840, 868744, 876432, 896768, 904704, 922560, 984064, 998355, 1030560, 1064912, 1085930, 1095540, 1099264, 1120960, 1130880, 1168576, 1230080, 1303116, 1331140, 1345152, 1374080, 1460720, 1476096, 1507840, 1597368, 1628895, 1648896, 1681440, 1735680, 1737488, 1752864, 1793536, 1809408, 1845120, 1996710, 2061120, 2063267, 2129824, 2171860, 2191080, 2198528, 2241920, 2261760, 2337152, 2460160, 2606232, 2662280, 2690304, 2748160, 2921440, 2952192, 3015680, 3194736, 3257790, 3297792, 3362880, 3474976, 3505728, 3587072, 3690240, 3993420, 4122240, 4126534, 4259648, 4343720, 4382160, 4483840, 4523520, 4674304, 4920320, 5212464, 5324560, 5380608, 5496320, 5842880, 6189801, 6389472, 6515580, 6595584, 6725760, 6949952, 7011456, 7380480, 7986840, 8244480, 8253068, 8519296, 8687440, 8764320, 8967680, 9047040, 9348608, 10316335, 10424928, 10649120, 10761216, 10992640, 11685760, 12379602, 12778944, 13031160, 13451520, 13899904, 14022912, 14760960, 15973680, 16488960, 16506136, 17038592, 17374880, 17528640, 17935360, 18697216, 20632670, 20849856, 21298240, 23371520, 24759204, 25557888, 26062320, 26903040, 27799808, 28045824, 30949005, 31947360, 32977920, 33012272, 34077184, 34749760, 35057280, 41265340, 41699712, 42596480, 46743040, 49518408, 51115776, 52124640, 53806080, 55599616, 56091648, 61898010, 63894720, 66024544, 68154368, 69499520, 70114560, 82530680, 83399424, 85192960, 93486080, 99036816, 102231552, 104249280, 111199232, 123796020, 127789440, 132049088, 138999040, 140229120, 165061360, 166798848, 170385920, 198073632, 204463104, 208498560, 247592040, 255578880, 264098176, 277998080, 280458240, 330122720, 333597696, 340771840, 396147264, 416997120, 495184080, 511157760, 528196352, 555996160, 660245440, 792294528, 833994240, 990368160, 1022315520, 1056392704, 1320490880, 1584589056, 1667988480, 1980736320, 2112785408, 2640981760, 3169178112, 3961472640, 5281963520, 6338356224, 7922945280, 10563927040, 15845890560, 31691781120]

約数ペア:

[(1, 31691781120), (2, 15845890560), (3, 10563927040), (4, 7922945280), (5, 6338356224), (6, 5281963520), (8, 3961472640), (10, 3169178112), (12, 2640981760), (15, 2112785408), (16, 1980736320), (19, 1667988480), (20, 1584589056), (24, 1320490880), (30, 1056392704), (31, 1022315520), (32, 990368160), (38, 833994240), (40, 792294528), (48, 660245440), (57, 555996160), (60, 528196352), (62, 511157760), (64, 495184080), (76, 416997120), (80, 396147264), (93, 340771840), (95, 333597696), (96, 330122720), (113, 280458240), (114, 277998080), (120, 264098176), (124, 255578880), (128, 247592040), (152, 208498560), (155, 204463104), (160, 198073632), (186, 170385920), (190, 166798848), (192, 165061360), (226, 140229120), (228, 138999040), (240, 132049088), (248, 127789440), (256, 123796020), (285, 111199232), (304, 104249280), (310, 102231552), (320, 99036816), (339, 93486080), (372, 85192960), (380, 83399424), (384, 82530680), (452, 70114560), (456, 69499520), (465, 68154368), (480, 66024544), (496, 63894720), (512, 61898010), (565, 56091648), (570, 55599616), (589, 53806080), (608, 52124640), (620, 51115776), (640, 49518408), (678, 46743040), (744, 42596480), (760, 41699712), (768, 41265340), (904, 35057280), (912, 34749760), (930, 34077184), (960, 33012272), (961, 32977920), (992, 31947360), (1024, 30949005), (1130, 28045824), (1140, 27799808), (1178, 26903040), (1216, 26062320), (1240, 25557888), (1280, 24759204), (1356, 23371520), (1488, 21298240), (1520, 20849856), (1536, 20632670), (1695, 18697216), (1767, 17935360), (1808, 17528640), (1824, 17374880), (1860, 17038592), (1920, 16506136), (1922, 16488960), (1984, 15973680), (2147, 14760960), (2260, 14022912), (2280, 13899904), (2356, 13451520), (2432, 13031160), (2480, 12778944), (2560, 12379602), (2712, 11685760), (2883, 10992640), (2945, 10761216), (2976, 10649120), (3040, 10424928), (3072, 10316335), (3390, 9348608), (3503, 9047040), (3534, 8967680), (3616, 8764320), (3648, 8687440), (3720, 8519296), (3840, 8253068), (3844, 8244480), (3968, 7986840), (4294, 7380480), (4520, 7011456), (4560, 6949952), (4712, 6725760), (4805, 6595584), (4864, 6515580), (4960, 6389472), (5120, 6189801), (5424, 5842880), (5766, 5496320), (5890, 5380608), (5952, 5324560), (6080, 5212464), (6441, 4920320), (6780, 4674304), (7006, 4523520), (7068, 4483840), (7232, 4382160), (7296, 4343720), (7440, 4259648), (7680, 4126534), (7688, 4122240), (7936, 3993420), (8588, 3690240), (8835, 3587072), (9040, 3505728), (9120, 3474976), (9424, 3362880), (9610, 3297792), (9728, 3257790), (9920, 3194736), (10509, 3015680), (10735, 2952192), (10848, 2921440), (11532, 2748160), (11780, 2690304), (11904, 2662280), (12160, 2606232), (12882, 2460160), (13560, 2337152), (14012, 2261760), (14136, 2241920), (14415, 2198528), (14464, 2191080), (14592, 2171860), (14880, 2129824), (15360, 2063267), (15376, 2061120), (15872, 1996710), (17176, 1845120), (17515, 1809408), (17670, 1793536), (18080, 1752864), (18240, 1737488), (18259, 1735680), (18848, 1681440), (19220, 1648896), (19456, 1628895), (19840, 1597368), (21018, 1507840), (21470, 1476096), (21696, 1460720), (23064, 1374080), (23560, 1345152), (23808, 1331140), (24320, 1303116), (25764, 1230080), (27120, 1168576), (28024, 1130880), (28272, 1120960), (28830, 1099264), (28928, 1095540), (29184, 1085930), (29760, 1064912), (30752, 1030560), (31744, 998355), (32205, 984064), (34352, 922560), (35030, 904704), (35340, 896768), (36160, 876432), (36480, 868744), (36518, 867840), (37696, 840720), (38440, 824448), (39680, 798684), (42036, 753920), (42940, 738048), (43392, 730360), (46128, 687040), (47120, 672576), (47616, 665570), (48640, 651558), (51528, 615040), (52545, 603136), (54240, 584288), (54777, 578560), (56048, 565440), (56544, 560480), (57660, 549632), (57856, 547770), (58368, 542965), (59520, 532456), (61504, 515280), (64410, 492032), (66557, 476160), (68704, 461280), (70060, 452352), (70680, 448384), (72320, 438216), (72960, 434372), (73036, 433920), (75392, 420360), (76880, 412224), (79360, 399342), (84072, 376960), (85880, 369024), (86784, 365180), (91295, 347136), (92256, 343520), (94240, 336288), (95232, 332785), (97280, 325779), (103056, 307520), (105090, 301568), (108480, 292144), (108593, 291840), (109554, 289280), (112096, 282720), (113088, 280240), (115320, 274816), (115712, 273885), (119040, 266228), (123008, 257640), (128820, 246016), (133114, 238080), (137408, 230640), (140120, 226176), (141360, 224192), (144640, 219108), (145920, 217186), (146072, 216960), (150784, 210180), (153760, 206112), (158720, 199671), (168144, 188480), (171760, 184512), (173568, 182590)]