640556409504

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 576

約数和(自身を含む): 1979737030656

約数和(自身を除く): 1339180621152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 37, 44, 48, 62, 66, 74, 88, 93, 96, 111, 121, 124, 131, 132, 148, 176, 186, 222, 242, 248, 262, 264, 296, 341, 352, 363, 367, 372, 393, 407, 444, 484, 496, 524, 528, 592, 682, 726, 734, 744, 786, 814, 888, 968, 992, 1023, 1048, 1056, 1101, 1147, 1184, 1221, 1364, 1441, 1452, 1468, 1488, 1572, 1628, 1776, 1936, 2046, 2096, 2202, 2294, 2442, 2728, 2882, 2904, 2936, 2976, 3144, 3256, 3441, 3552, 3751, 3872, 4037, 4061, 4092, 4192, 4323, 4404, 4477, 4588, 4847, 4884, 5456, 5764, 5808, 5872, 6288, 6512, 6882, 7502, 8074, 8122, 8184, 8646, 8808, 8954, 9176, 9694, 9768, 10912, 11253, 11377, 11528, 11616, 11744, 12111, 12183, 12576, 12617, 13024, 13431, 13579, 13764, 14541, 15004, 15851, 16148, 16244, 16368, 17292, 17616, 17908, 18352, 19388, 19536, 22506, 22754, 23056, 24222, 24366, 25234, 26862, 27158, 27528, 29082, 30008, 31702, 32296, 32488, 32736, 34131, 34584, 35232, 35816, 36704, 37851, 38776, 39072, 40737, 44407, 44671, 45012, 45508, 46112, 47553, 48077, 48444, 48732, 50468, 53317, 53724, 54316, 55056, 58164, 60016, 63404, 64592, 64976, 68262, 69168, 71632, 75702, 77552, 81474, 88814, 89342, 90024, 91016, 95106, 96154, 96888, 97464, 100936, 106634, 107448, 108632, 110112, 116328, 120032, 125147, 126808, 129184, 129952, 133221, 134013, 136524, 138336, 138787, 143264, 144231, 149369, 150257, 151404, 155104, 159951, 162948, 177628, 178684, 180048, 182032, 190212, 192308, 193776, 194928, 201872, 213268, 214896, 217264, 232656, 250294, 253616, 266442, 268026, 273048, 277574, 288462, 298738, 300514, 302808, 319902, 325896, 355256, 357368, 360096, 364064, 375441, 380424, 384616, 387552, 389856, 403744, 416361, 420949, 426536, 429792, 434528, 448107, 450771, 465312, 491381, 500588, 507232, 528847, 532884, 536052, 546096, 555148, 576924, 586487, 597476, 601028, 605616, 639804, 651792, 710512, 714736, 750882, 760848, 769232, 832722, 841898, 853072, 896214, 901542, 982762, 1001176, 1057694, 1065768, 1072104, 1092192, 1110296, 1153848, 1172974, 1194952, 1202056, 1211232, 1262847, 1279608, 1303584, 1376617, 1421024, 1429472, 1474143, 1490387, 1501764, 1521696, 1538464, 1586541, 1643059, 1652827, 1665444, 1683796, 1706144, 1759461, 1778849, 1792428, 1803084, 1965524, 2002352, 2115388, 2131536, 2144208, 2220592, 2307696, 2345948, 2389904, 2404112, 2525694, 2559216, 2753234, 2948286, 2980774, 3003528, 3173082, 3286118, 3305654, 3330888, 3367592, 3518922, 3557698, 3584856, 3606168, 3931048, 4004704, 4129851, 4230776, 4263072, 4288416, 4441184, 4471161, 4615392, 4630439, 4691896, 4779808, 4808224, 4929177, 4958481, 5051388, 5118432, 5336547, 5506468, 5817317, 5896572, 5961548, 6007056, 6346164, 6572236, 6611308, 6661776, 6735184, 7037844, 7115396, 7169712, 7212336, 7862096, 8259702, 8461552, 8942322, 9260878, 9383792, 9858354, 9916962, 10102776, 10673094, 11012936, 11634634, 11793144, 11923096, 12014112, 12692328, 13144472, 13222616, 13323552, 13470368, 13891317, 14075688, 14230792, 14339424, 14424672, 15724192, 16394257, 16519404, 16923104, 17451951, 17884644, 18181097, 18521756, 18767584, 19567339, 19716708, 19833924, 20205552, 21346188, 22025872, 23269268, 23586288, 23846192, 25384656, 26288944, 26445232, 27782634, 28151376, 28461584, 32788514, 33038808, 34903902, 35769288, 36362194, 37043512, 39134678, 39433416, 39667848, 40411104, 42692376, 44051744, 46538536, 47172576, 47692384, 49182771, 50769312, 50934829, 52577888, 52890464, 54543291, 55144319, 55565268, 56302752, 56923168, 58702017, 65577028, 66077616, 69807804, 71538576, 72724388, 74087024, 78269356, 78866832, 79335696, 85384752, 93077072, 98365542, 101869658, 109086582, 110288638, 111130536, 117404034, 131154056, 132155232, 139615608, 143077152, 145448776, 148174048, 152804487, 156538712, 157733664, 158671392, 165432957, 170769504, 180336827, 186154144, 196731084, 203739316, 215240729, 218173164, 220577276, 222261072, 234808068, 262308112, 279231216, 290897552, 305608974, 313077424, 330865914, 360673654, 393462168, 407478632, 430481458, 436346328, 441154552, 444522144, 469616136, 524616224, 541010481, 558462432, 581795104, 606587509, 611217948, 626154848, 645722187, 661731828, 721347308, 786924336, 814957264, 860962916, 872692656, 882309104, 939232272, 1082020962, 1213175018, 1222435896, 1291444374, 1323463656, 1442694616, 1573848672, 1629914528, 1721925832, 1745385312, 1764618208, 1819762527, 1878464544, 2164041924, 2426350036, 2444871792, 2582888748, 2646927312, 2885389232, 3443851664, 3639525054, 4328083848, 4852700072, 4889743584, 5165777496, 5293854624, 5770778464, 6672462599, 6887703328, 7279050108, 8656167696, 9705400144, 10331554992, 13344925198, 14558100216, 17312335392, 19410800288, 20017387797, 20663109984, 26689850396, 29116200432, 40034775594, 53379700792, 58232400864, 80069551188, 106759401584, 160139102376, 213518803168, 320278204752, 640556409504]

約数ペア:

[(1, 640556409504), (2, 320278204752), (3, 213518803168), (4, 160139102376), (6, 106759401584), (8, 80069551188), (11, 58232400864), (12, 53379700792), (16, 40034775594), (22, 29116200432), (24, 26689850396), (31, 20663109984), (32, 20017387797), (33, 19410800288), (37, 17312335392), (44, 14558100216), (48, 13344925198), (62, 10331554992), (66, 9705400144), (74, 8656167696), (88, 7279050108), (93, 6887703328), (96, 6672462599), (111, 5770778464), (121, 5293854624), (124, 5165777496), (131, 4889743584), (132, 4852700072), (148, 4328083848), (176, 3639525054), (186, 3443851664), (222, 2885389232), (242, 2646927312), (248, 2582888748), (262, 2444871792), (264, 2426350036), (296, 2164041924), (341, 1878464544), (352, 1819762527), (363, 1764618208), (367, 1745385312), (372, 1721925832), (393, 1629914528), (407, 1573848672), (444, 1442694616), (484, 1323463656), (496, 1291444374), (524, 1222435896), (528, 1213175018), (592, 1082020962), (682, 939232272), (726, 882309104), (734, 872692656), (744, 860962916), (786, 814957264), (814, 786924336), (888, 721347308), (968, 661731828), (992, 645722187), (1023, 626154848), (1048, 611217948), (1056, 606587509), (1101, 581795104), (1147, 558462432), (1184, 541010481), (1221, 524616224), (1364, 469616136), (1441, 444522144), (1452, 441154552), (1468, 436346328), (1488, 430481458), (1572, 407478632), (1628, 393462168), (1776, 360673654), (1936, 330865914), (2046, 313077424), (2096, 305608974), (2202, 290897552), (2294, 279231216), (2442, 262308112), (2728, 234808068), (2882, 222261072), (2904, 220577276), (2936, 218173164), (2976, 215240729), (3144, 203739316), (3256, 196731084), (3441, 186154144), (3552, 180336827), (3751, 170769504), (3872, 165432957), (4037, 158671392), (4061, 157733664), (4092, 156538712), (4192, 152804487), (4323, 148174048), (4404, 145448776), (4477, 143077152), (4588, 139615608), (4847, 132155232), (4884, 131154056), (5456, 117404034), (5764, 111130536), (5808, 110288638), (5872, 109086582), (6288, 101869658), (6512, 98365542), (6882, 93077072), (7502, 85384752), (8074, 79335696), (8122, 78866832), (8184, 78269356), (8646, 74087024), (8808, 72724388), (8954, 71538576), (9176, 69807804), (9694, 66077616), (9768, 65577028), (10912, 58702017), (11253, 56923168), (11377, 56302752), (11528, 55565268), (11616, 55144319), (11744, 54543291), (12111, 52890464), (12183, 52577888), (12576, 50934829), (12617, 50769312), (13024, 49182771), (13431, 47692384), (13579, 47172576), (13764, 46538536), (14541, 44051744), (15004, 42692376), (15851, 40411104), (16148, 39667848), (16244, 39433416), (16368, 39134678), (17292, 37043512), (17616, 36362194), (17908, 35769288), (18352, 34903902), (19388, 33038808), (19536, 32788514), (22506, 28461584), (22754, 28151376), (23056, 27782634), (24222, 26445232), (24366, 26288944), (25234, 25384656), (26862, 23846192), (27158, 23586288), (27528, 23269268), (29082, 22025872), (30008, 21346188), (31702, 20205552), (32296, 19833924), (32488, 19716708), (32736, 19567339), (34131, 18767584), (34584, 18521756), (35232, 18181097), (35816, 17884644), (36704, 17451951), (37851, 16923104), (38776, 16519404), (39072, 16394257), (40737, 15724192), (44407, 14424672), (44671, 14339424), (45012, 14230792), (45508, 14075688), (46112, 13891317), (47553, 13470368), (48077, 13323552), (48444, 13222616), (48732, 13144472), (50468, 12692328), (53317, 12014112), (53724, 11923096), (54316, 11793144), (55056, 11634634), (58164, 11012936), (60016, 10673094), (63404, 10102776), (64592, 9916962), (64976, 9858354), (68262, 9383792), (69168, 9260878), (71632, 8942322), (75702, 8461552), (77552, 8259702), (81474, 7862096), (88814, 7212336), (89342, 7169712), (90024, 7115396), (91016, 7037844), (95106, 6735184), (96154, 6661776), (96888, 6611308), (97464, 6572236), (100936, 6346164), (106634, 6007056), (107448, 5961548), (108632, 5896572), (110112, 5817317), (116328, 5506468), (120032, 5336547), (125147, 5118432), (126808, 5051388), (129184, 4958481), (129952, 4929177), (133221, 4808224), (134013, 4779808), (136524, 4691896), (138336, 4630439), (138787, 4615392), (143264, 4471161), (144231, 4441184), (149369, 4288416), (150257, 4263072), (151404, 4230776), (155104, 4129851), (159951, 4004704), (162948, 3931048), (177628, 3606168), (178684, 3584856), (180048, 3557698), (182032, 3518922), (190212, 3367592), (192308, 3330888), (193776, 3305654), (194928, 3286118), (201872, 3173082), (213268, 3003528), (214896, 2980774), (217264, 2948286), (232656, 2753234), (250294, 2559216), (253616, 2525694), (266442, 2404112), (268026, 2389904), (273048, 2345948), (277574, 2307696), (288462, 2220592), (298738, 2144208), (300514, 2131536), (302808, 2115388), (319902, 2002352), (325896, 1965524), (355256, 1803084), (357368, 1792428), (360096, 1778849), (364064, 1759461), (375441, 1706144), (380424, 1683796), (384616, 1665444), (387552, 1652827), (389856, 1643059), (403744, 1586541), (416361, 1538464), (420949, 1521696), (426536, 1501764), (429792, 1490387), (434528, 1474143), (448107, 1429472), (450771, 1421024), (465312, 1376617), (491381, 1303584), (500588, 1279608), (507232, 1262847), (528847, 1211232), (532884, 1202056), (536052, 1194952), (546096, 1172974), (555148, 1153848), (576924, 1110296), (586487, 1092192), (597476, 1072104), (601028, 1065768), (605616, 1057694), (639804, 1001176), (651792, 982762), (710512, 901542), (714736, 896214), (750882, 853072), (760848, 841898), (769232, 832722)]