326931376640

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:964

約数の個数: 640

約数和(自身を含む): 970703585280

約数和(自身を除く): 643772208640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 23, 31, 32, 38, 40, 44, 46, 55, 62, 64, 76, 80, 88, 92, 95, 110, 115, 124, 128, 152, 155, 160, 176, 184, 190, 209, 220, 230, 248, 253, 256, 304, 310, 320, 341, 352, 368, 380, 418, 437, 440, 460, 496, 506, 512, 589, 608, 620, 640, 682, 704, 713, 736, 760, 836, 857, 874, 880, 920, 992, 1012, 1045, 1178, 1216, 1240, 1265, 1280, 1364, 1408, 1426, 1472, 1520, 1672, 1705, 1714, 1748, 1760, 1840, 1984, 2024, 2090, 2185, 2356, 2432, 2480, 2530, 2560, 2728, 2816, 2852, 2944, 2945, 3040, 3344, 3410, 3428, 3496, 3520, 3565, 3680, 3968, 4048, 4180, 4285, 4370, 4712, 4807, 4864, 4960, 5060, 5456, 5632, 5704, 5888, 5890, 6080, 6479, 6688, 6820, 6856, 6992, 7040, 7130, 7360, 7843, 7936, 8096, 8360, 8570, 8740, 9424, 9427, 9614, 9728, 9920, 10120, 10912, 11408, 11776, 11780, 12160, 12958, 13376, 13547, 13640, 13712, 13984, 14080, 14260, 14720, 15686, 15872, 16192, 16283, 16720, 17140, 17480, 18848, 18854, 19228, 19711, 19840, 20240, 21824, 22816, 23560, 24035, 24320, 25916, 26567, 26752, 27094, 27280, 27424, 27968, 28160, 28520, 29440, 31372, 32384, 32395, 32566, 33440, 34280, 34960, 37696, 37708, 38456, 39215, 39422, 39680, 40480, 43648, 45632, 47120, 47135, 48070, 48640, 51832, 53134, 53504, 54188, 54560, 54848, 55936, 57040, 58880, 62744, 64768, 64790, 65132, 66880, 67735, 68560, 69920, 75392, 75416, 76912, 78430, 78844, 79360, 80960, 81415, 87296, 91264, 94240, 94270, 96140, 98555, 103664, 106268, 107008, 108376, 109120, 109696, 111872, 114080, 125488, 129536, 129580, 130264, 132835, 133760, 135470, 137120, 139840, 149017, 150784, 150832, 153824, 156860, 157688, 161920, 162830, 174592, 179113, 182528, 188480, 188540, 192280, 197110, 207328, 212536, 216752, 216821, 218240, 219392, 223744, 228160, 250976, 259160, 260528, 265670, 267520, 270940, 274240, 279680, 292237, 298034, 301568, 301664, 307648, 313720, 315376, 323840, 325660, 358226, 365056, 374509, 376960, 377080, 384560, 394220, 414656, 425072, 433504, 433642, 436480, 438784, 456320, 501952, 504773, 518320, 521056, 531340, 535040, 541880, 548480, 559360, 584474, 596068, 603328, 611041, 615296, 627440, 630752, 647680, 651320, 716452, 745085, 749018, 753920, 754160, 769120, 788440, 829312, 850144, 867008, 867284, 872960, 895565, 912640, 1003904, 1009546, 1036640, 1042112, 1062680, 1083760, 1084105, 1096960, 1118720, 1168948, 1192136, 1206656, 1222082, 1230592, 1254880, 1261504, 1302640, 1432904, 1461185, 1490170, 1498036, 1507840, 1508320, 1538240, 1576880, 1658624, 1700288, 1734016, 1734568, 1791130, 1825280, 1872545, 2007808, 2019092, 2073280, 2084224, 2125360, 2167520, 2168210, 2193920, 2337896, 2384272, 2413312, 2444164, 2461184, 2509760, 2523008, 2523865, 2605280, 2865808, 2922370, 2980340, 2996072, 3016640, 3055205, 3076480, 3153760, 3317248, 3400576, 3468032, 3469136, 3582260, 3745090, 4015616, 4038184, 4119599, 4146560, 4168448, 4250720, 4335040, 4336420, 4675792, 4768544, 4826624, 4888328, 5019520, 5046016, 5047730, 5210560, 5552503, 5731616, 5844740, 5960680, 5992144, 6033280, 6110410, 6152960, 6307520, 6721451, 6801152, 6936064, 6938272, 7164520, 7490180, 8076368, 8239198, 8293120, 8336896, 8501440, 8670080, 8672840, 9351584, 9537088, 9776656, 10039040, 10092032, 10095460, 10421120, 11105006, 11463232, 11609779, 11689480, 11921360, 11984288, 12066560, 12220820, 12305920, 12615040, 13442902, 13602304, 13876544, 14329040, 14980360, 16152736, 16478396, 16586240, 17002880, 17340160, 17345680, 18703168, 19074176, 19553312, 20078080, 20190920, 20597995, 20842240, 22210012, 22926464, 23219558, 23378960, 23842720, 23968576, 24133120, 24441640, 25230080, 26885804, 27753088, 27762515, 28658080, 29960720, 32305472, 32956792, 33607255, 34005760, 34680320, 34691360, 37406336, 38148352, 39106624, 40381840, 41195990, 41684480, 44420024, 45852928, 46439116, 46757920, 47685440, 47937152, 48883280, 50460160, 53771608, 55506176, 55525030, 57316160, 58048895, 59921440, 64610944, 65913584, 67214510, 68011520, 69382720, 74812672, 76296704, 78213248, 80763680, 82391980, 88840048, 91705856, 92878232, 93515840, 95370880, 95874304, 97766560, 107543216, 111012352, 111050060, 114632320, 116097790, 119842880, 127707569, 129221888, 131827168, 134429020, 138765440, 149625344, 156426496, 161527360, 164783960, 177680096, 185756464, 187031680, 190741760, 191748608, 195533120, 215086432, 222100120, 229264640, 232195580, 239685760, 255415138, 258443776, 263654336, 268858040, 277530880, 312852992, 323054720, 329567920, 355360192, 371512928, 374063360, 381483520, 391066240, 430172864, 444200240, 458529280, 464391160, 479371520, 510830276, 527308672, 537716080, 555061760, 638537845, 646109440, 659135840, 710720384, 743025856, 748126720, 782132480, 860345728, 888400480, 928782320, 958743040, 1021660552, 1054617344, 1075432160, 1277075690, 1292218880, 1318271680, 1421440768, 1486051712, 1564264960, 1720691456, 1776800960, 1857564640, 2043321104, 2109234688, 2150864320, 2554151380, 2636543360, 2842881536, 2972103424, 3441382912, 3553601920, 3715129280, 4086642208, 4301728640, 5108302760, 5273086720, 5944206848, 7107203840, 7430258560, 8173284416, 8603457280, 10216605520, 10546173440, 14214407680, 14860517120, 16346568832, 17206914560, 20433211040, 29721034240, 32693137664, 40866422080, 65386275328, 81732844160, 163465688320, 326931376640]

約数ペア:

[(1, 326931376640), (2, 163465688320), (4, 81732844160), (5, 65386275328), (8, 40866422080), (10, 32693137664), (11, 29721034240), (16, 20433211040), (19, 17206914560), (20, 16346568832), (22, 14860517120), (23, 14214407680), (31, 10546173440), (32, 10216605520), (38, 8603457280), (40, 8173284416), (44, 7430258560), (46, 7107203840), (55, 5944206848), (62, 5273086720), (64, 5108302760), (76, 4301728640), (80, 4086642208), (88, 3715129280), (92, 3553601920), (95, 3441382912), (110, 2972103424), (115, 2842881536), (124, 2636543360), (128, 2554151380), (152, 2150864320), (155, 2109234688), (160, 2043321104), (176, 1857564640), (184, 1776800960), (190, 1720691456), (209, 1564264960), (220, 1486051712), (230, 1421440768), (248, 1318271680), (253, 1292218880), (256, 1277075690), (304, 1075432160), (310, 1054617344), (320, 1021660552), (341, 958743040), (352, 928782320), (368, 888400480), (380, 860345728), (418, 782132480), (437, 748126720), (440, 743025856), (460, 710720384), (496, 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(3496, 93515840), (3520, 92878232), (3565, 91705856), (3680, 88840048), (3968, 82391980), (4048, 80763680), (4180, 78213248), (4285, 76296704), (4370, 74812672), (4712, 69382720), (4807, 68011520), (4864, 67214510), (4960, 65913584), (5060, 64610944), (5456, 59921440), (5632, 58048895), (5704, 57316160), (5888, 55525030), (5890, 55506176), (6080, 53771608), (6479, 50460160), (6688, 48883280), (6820, 47937152), (6856, 47685440), (6992, 46757920), (7040, 46439116), (7130, 45852928), (7360, 44420024), (7843, 41684480), (7936, 41195990), (8096, 40381840), (8360, 39106624), (8570, 38148352), (8740, 37406336), (9424, 34691360), (9427, 34680320), (9614, 34005760), (9728, 33607255), (9920, 32956792), (10120, 32305472), (10912, 29960720), (11408, 28658080), (11776, 27762515), (11780, 27753088), (12160, 26885804), (12958, 25230080), (13376, 24441640), (13547, 24133120), (13640, 23968576), (13712, 23842720), (13984, 23378960), (14080, 23219558), (14260, 22926464), (14720, 22210012), (15686, 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(55936, 5844740), (57040, 5731616), (58880, 5552503), (62744, 5210560), (64768, 5047730), (64790, 5046016), (65132, 5019520), (66880, 4888328), (67735, 4826624), (68560, 4768544), (69920, 4675792), (75392, 4336420), (75416, 4335040), (76912, 4250720), (78430, 4168448), (78844, 4146560), (79360, 4119599), (80960, 4038184), (81415, 4015616), (87296, 3745090), (91264, 3582260), (94240, 3469136), (94270, 3468032), (96140, 3400576), (98555, 3317248), (103664, 3153760), (106268, 3076480), (107008, 3055205), (108376, 3016640), (109120, 2996072), (109696, 2980340), (111872, 2922370), (114080, 2865808), (125488, 2605280), (129536, 2523865), (129580, 2523008), (130264, 2509760), (132835, 2461184), (133760, 2444164), (135470, 2413312), (137120, 2384272), (139840, 2337896), (149017, 2193920), (150784, 2168210), (150832, 2167520), (153824, 2125360), (156860, 2084224), (157688, 2073280), (161920, 2019092), (162830, 2007808), (174592, 1872545), (179113, 1825280), (182528, 1791130), (188480, 1734568), (188540, 1734016), (192280, 1700288), (197110, 1658624), (207328, 1576880), (212536, 1538240), (216752, 1508320), (216821, 1507840), (218240, 1498036), (219392, 1490170), (223744, 1461185), (228160, 1432904), (250976, 1302640), (259160, 1261504), (260528, 1254880), (265670, 1230592), (267520, 1222082), (270940, 1206656), (274240, 1192136), (279680, 1168948), (292237, 1118720), (298034, 1096960), (301568, 1084105), (301664, 1083760), (307648, 1062680), (313720, 1042112), (315376, 1036640), (323840, 1009546), (325660, 1003904), (358226, 912640), (365056, 895565), (374509, 872960), (376960, 867284), (377080, 867008), (384560, 850144), (394220, 829312), (414656, 788440), (425072, 769120), (433504, 754160), (433642, 753920), (436480, 749018), (438784, 745085), (456320, 716452), (501952, 651320), (504773, 647680), (518320, 630752), (521056, 627440), (531340, 615296), (535040, 611041), (541880, 603328), (548480, 596068), (559360, 584474)]