80850698240

素因数分解:

$2^{14}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:187

約数の個数: 360

約数和(自身を含む): 218652880320

約数和(自身を除く): 137802182080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 79, 80, 104, 124, 128, 130, 155, 158, 160, 208, 248, 256, 260, 310, 316, 320, 395, 403, 416, 496, 512, 520, 620, 632, 640, 790, 806, 832, 961, 992, 1024, 1027, 1040, 1240, 1264, 1280, 1580, 1612, 1664, 1922, 1984, 2015, 2048, 2054, 2080, 2449, 2480, 2528, 2560, 3160, 3224, 3328, 3844, 3968, 4030, 4096, 4108, 4160, 4805, 4898, 4960, 5056, 5120, 5135, 6320, 6448, 6656, 7688, 7936, 8060, 8192, 8216, 8320, 9610, 9796, 9920, 10112, 10240, 10270, 12245, 12493, 12640, 12896, 13312, 15376, 15872, 16120, 16384, 16432, 16640, 19220, 19592, 19840, 20224, 20480, 20540, 24490, 24986, 25280, 25792, 26624, 30752, 31744, 31837, 32240, 32864, 33280, 38440, 39184, 39680, 40448, 40960, 41080, 48980, 49972, 50560, 51584, 53248, 61504, 62465, 63488, 63674, 64480, 65728, 66560, 75919, 76880, 78368, 79360, 80896, 81920, 82160, 97960, 99944, 101120, 103168, 106496, 123008, 124930, 126976, 127348, 128960, 131456, 133120, 151838, 153760, 156736, 158720, 159185, 161792, 164320, 195920, 199888, 202240, 206336, 212992, 246016, 249860, 253952, 254696, 257920, 262912, 266240, 303676, 307520, 313472, 317440, 318370, 323584, 328640, 379595, 391840, 399776, 404480, 412672, 492032, 499720, 507904, 509392, 515840, 525824, 532480, 607352, 615040, 626944, 634880, 636740, 647168, 657280, 759190, 783680, 799552, 808960, 825344, 984064, 986947, 999440, 1018784, 1031680, 1051648, 1064960, 1214704, 1230080, 1253888, 1269760, 1273480, 1294336, 1314560, 1518380, 1567360, 1599104, 1617920, 1650688, 1968128, 1973894, 1998880, 2037568, 2063360, 2103296, 2429408, 2460160, 2507776, 2539520, 2546960, 2629120, 3036760, 3134720, 3198208, 3235840, 3301376, 3936256, 3947788, 3997760, 4075136, 4126720, 4206592, 4858816, 4920320, 4934735, 5015552, 5093920, 5258240, 6073520, 6269440, 6396416, 6471680, 6602752, 7872512, 7895576, 7995520, 8150272, 8253440, 8413184, 9717632, 9840640, 9869470, 10031104, 10187840, 10516480, 12147040, 12538880, 12792832, 15745024, 15791152, 15991040, 16300544, 16506880, 16826368, 19435264, 19681280, 19738940, 20062208, 20375680, 21032960, 24294080, 25077760, 25585664, 31582304, 31982080, 32601088, 33013760, 38870528, 39362560, 39477880, 40124416, 40751360, 42065920, 48588160, 50155520, 51171328, 63164608, 63964160, 65202176, 77741056, 78725120, 78955760, 81502720, 84131840, 97176320, 100311040, 102342656, 126329216, 127928320, 130404352, 155482112, 157911520, 163005440, 194352640, 200622080, 204685312, 252658432, 255856640, 260808704, 310964224, 315823040, 326010880, 388705280, 505316864, 511713280, 521617408, 621928448, 631646080, 652021760, 777410560, 1010633728, 1023426560, 1243856896, 1263292160, 1304043520, 1554821120, 2021267456, 2526584320, 2608087040, 3109642240, 4042534912, 5053168640, 6219284480, 8085069824, 10106337280, 16170139648, 20212674560, 40425349120, 80850698240]

約数ペア:

[(1, 80850698240), (2, 40425349120), (4, 20212674560), (5, 16170139648), (8, 10106337280), (10, 8085069824), (13, 6219284480), (16, 5053168640), (20, 4042534912), (26, 3109642240), (31, 2608087040), (32, 2526584320), (40, 2021267456), (52, 1554821120), (62, 1304043520), (64, 1263292160), (65, 1243856896), (79, 1023426560), (80, 1010633728), (104, 777410560), (124, 652021760), (128, 631646080), (130, 621928448), (155, 521617408), (158, 511713280), (160, 505316864), (208, 388705280), (248, 326010880), (256, 315823040), (260, 310964224), (310, 260808704), (316, 255856640), (320, 252658432), (395, 204685312), (403, 200622080), (416, 194352640), (496, 163005440), (512, 157911520), (520, 155482112), (620, 130404352), (632, 127928320), (640, 126329216), (790, 102342656), (806, 100311040), (832, 97176320), (961, 84131840), (992, 81502720), (1024, 78955760), (1027, 78725120), (1040, 77741056), (1240, 65202176), (1264, 63964160), (1280, 63164608), (1580, 51171328), (1612, 50155520), (1664, 48588160), (1922, 42065920), (1984, 40751360), (2015, 40124416), (2048, 39477880), (2054, 39362560), (2080, 38870528), (2449, 33013760), (2480, 32601088), (2528, 31982080), (2560, 31582304), (3160, 25585664), (3224, 25077760), (3328, 24294080), (3844, 21032960), (3968, 20375680), (4030, 20062208), (4096, 19738940), (4108, 19681280), (4160, 19435264), (4805, 16826368), (4898, 16506880), (4960, 16300544), (5056, 15991040), (5120, 15791152), (5135, 15745024), (6320, 12792832), (6448, 12538880), (6656, 12147040), (7688, 10516480), (7936, 10187840), (8060, 10031104), (8192, 9869470), (8216, 9840640), (8320, 9717632), (9610, 8413184), (9796, 8253440), (9920, 8150272), (10112, 7995520), (10240, 7895576), (10270, 7872512), (12245, 6602752), (12493, 6471680), (12640, 6396416), (12896, 6269440), (13312, 6073520), (15376, 5258240), (15872, 5093920), (16120, 5015552), (16384, 4934735), (16432, 4920320), (16640, 4858816), (19220, 4206592), (19592, 4126720), (19840, 4075136), (20224, 3997760), (20480, 3947788), (20540, 3936256), (24490, 3301376), (24986, 3235840), (25280, 3198208), (25792, 3134720), (26624, 3036760), (30752, 2629120), (31744, 2546960), (31837, 2539520), (32240, 2507776), (32864, 2460160), (33280, 2429408), (38440, 2103296), (39184, 2063360), (39680, 2037568), (40448, 1998880), (40960, 1973894), (41080, 1968128), (48980, 1650688), (49972, 1617920), (50560, 1599104), (51584, 1567360), (53248, 1518380), (61504, 1314560), (62465, 1294336), (63488, 1273480), (63674, 1269760), (64480, 1253888), (65728, 1230080), (66560, 1214704), (75919, 1064960), (76880, 1051648), (78368, 1031680), (79360, 1018784), (80896, 999440), (81920, 986947), (82160, 984064), (97960, 825344), (99944, 808960), (101120, 799552), (103168, 783680), (106496, 759190), (123008, 657280), (124930, 647168), (126976, 636740), (127348, 634880), (128960, 626944), (131456, 615040), (133120, 607352), (151838, 532480), (153760, 525824), (156736, 515840), (158720, 509392), (159185, 507904), (161792, 499720), (164320, 492032), (195920, 412672), (199888, 404480), (202240, 399776), (206336, 391840), (212992, 379595), (246016, 328640), (249860, 323584), (253952, 318370), (254696, 317440), (257920, 313472), (262912, 307520), (266240, 303676)]