2720971557612

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3877

約数の個数: 960

約数和(自身を含む): 9835499520000

約数和(自身を除く): 7114527962388

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 27, 28, 31, 33, 36, 38, 42, 44, 49, 54, 57, 62, 63, 66, 76, 77, 81, 84, 93, 98, 99, 108, 114, 124, 126, 132, 133, 147, 154, 162, 171, 186, 189, 196, 198, 209, 217, 228, 231, 252, 266, 279, 294, 297, 308, 324, 341, 342, 343, 372, 378, 396, 399, 418, 434, 441, 462, 513, 532, 539, 558, 567, 588, 589, 594, 627, 651, 682, 684, 686, 693, 756, 798, 836, 837, 868, 882, 891, 924, 931, 1023, 1026, 1029, 1078, 1116, 1134, 1178, 1188, 1197, 1254, 1302, 1323, 1364, 1372, 1386, 1463, 1519, 1539, 1596, 1617, 1674, 1764, 1767, 1782, 1862, 1881, 1953, 2046, 2052, 2058, 2079, 2156, 2268, 2356, 2387, 2394, 2508, 2511, 2604, 2646, 2772, 2793, 2926, 3038, 3069, 3078, 3087, 3234, 3348, 3534, 3564, 3591, 3724, 3762, 3773, 3779, 3906, 3969, 4092, 4116, 4123, 4158, 4389, 4557, 4774, 4788, 4851, 5022, 5292, 5301, 5586, 5643, 5852, 5859, 6076, 6138, 6156, 6174, 6237, 6468, 6479, 6517, 7068, 7161, 7182, 7524, 7546, 7558, 7812, 7938, 8246, 8316, 8379, 8778, 9114, 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約数ペア:

[(1, 2720971557612), (2, 1360485778806), (3, 906990519204), (4, 680242889403), (6, 453495259602), (7, 388710222516), (9, 302330173068), (11, 247361050692), (12, 226747629801), (14, 194355111258), (18, 151165086534), (19, 143209029348), (21, 129570074172), (22, 123680525346), (27, 100776724356), (28, 97177555629), (31, 87773276052), (33, 82453683564), (36, 75582543267), (38, 71604514674), (42, 64785037086), (44, 61840262673), (49, 55530031788), (54, 50388362178), (57, 47736343116), (62, 43886638026), (63, 43190024724), (66, 41226841782), (76, 35802257337), (77, 35337292956), (81, 33592241452), (84, 32392518543), (93, 29257758684), (98, 27765015894), (99, 27484561188), (108, 25194181089), (114, 23868171558), (124, 21943319013), (126, 21595012362), (132, 20613420891), (133, 20458432764), (147, 18510010596), (154, 17668646478), (162, 16796120726), (171, 15912114372), (186, 14628879342), (189, 14396674908), (196, 13882507947), (198, 13742280594), (209, 13019002668), (217, 12539039436), (228, 11934085779), (231, 11779097652), (252, 10797506181), (266, 10229216382), (279, 9752586228), (294, 9255005298), (297, 9161520396), (308, 8834323239), (324, 8398060363), (341, 7979388732), (342, 7956057186), (343, 7932861684), (372, 7314439671), (378, 7198337454), (396, 6871140297), (399, 6819477588), (418, 6509501334), (434, 6269519718), (441, 6170003532), (462, 5889548826), (513, 5304038124), (532, 5114608191), (539, 5048184708), (558, 4876293114), (567, 4798891636), (588, 4627502649), (589, 4619646108), (594, 4580760198), (627, 4339667556), (651, 4179679812), (682, 3989694366), (684, 3978028593), (686, 3966430842), (693, 3926365884), (756, 3599168727), (798, 3409738794), (836, 3254750667), (837, 3250862076), (868, 3134759859), (882, 3085001766), (891, 3053840132), (924, 2944774413), (931, 2922633252), (1023, 2659796244), (1026, 2652019062), (1029, 2644287228), (1078, 2524092354), (1116, 2438146557), (1134, 2399445818), (1178, 2309823054), (1188, 2290380099), (1197, 2273159196), (1254, 2169833778), (1302, 2089839906), (1323, 2056667844), (1364, 1994847183), (1372, 1983215421), (1386, 1963182942), (1463, 1859857524), (1519, 1791291348), (1539, 1768012708), (1596, 1704869397), (1617, 1682728236), (1674, 1625431038), (1764, 1542500883), (1767, 1539882036), (1782, 1526920066), (1862, 1461316626), (1881, 1446555852), (1953, 1393226604), (2046, 1329898122), (2052, 1326009531), (2058, 1322143614), (2079, 1308788628), (2156, 1262046177), (2268, 1199722909), (2356, 1154911527), (2387, 1139912676), (2394, 1136579598), (2508, 1084916889), (2511, 1083620692), (2604, 1044919953), (2646, 1028333922), (2772, 981591471), (2793, 974211084), (2926, 929928762), (3038, 895645674), (3069, 886598748), (3078, 884006354), (3087, 881429076), (3234, 841364118), (3348, 812715519), (3534, 769941018), (3564, 763460033), (3591, 757719732), (3724, 730658313), (3762, 723277926), (3773, 721169244), (3779, 720024228), (3906, 696613302), (3969, 685555948), (4092, 664949061), (4116, 661071807), 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(203742, 13354986), (204066, 13333782), (215061, 12652092), (215403, 12632004), (222642, 12221286), (233244, 11665773), (233926, 11631762), (234298, 11613294), (234612, 11597751), (237006, 11480602), (238077, 11428956), (246078, 11057354), (249414, 10909458), (257796, 10554747), (259749, 10475388), (272118, 9999234), (276507, 9840516), (286748, 9489069), (287091, 9477732), (287204, 9474003), (290983, 9350964), (300762, 9046926), (301644, 9020473), (305613, 8903324), (306099, 8889188), (317436, 8571717), (317471, 8570772), (333963, 8147524), (346332, 7856541), (349866, 7777182), (350889, 7754508), (351447, 7742196), (351918, 7731834), (368676, 7380387), (370342, 7347186), (374121, 7272972), (382788, 7108299), (386694, 7036498), (404054, 6734178), (407484, 6677493), (408132, 6666891), (408177, 6666156), (430122, 6326046), (430806, 6316002), (445284, 6110643), (451143, 6031284), (467852, 5815881), (468596, 5806647), (474012, 5740301), (476154, 5714478), (492156, 5528677), (498828, 5454729), (502607, 5413716), (519498, 5237694), (524799, 5184788), (527877, 5154556), (544236, 4999617), (553014, 4920258), (555513, 4898124), (574182, 4738866), (581966, 4675482), (601524, 4523463), (606081, 4489452), (611226, 4451662), (612198, 4444594), (634942, 4285386), (645183, 4217364), (646209, 4210668), (667926, 4073762), (699732, 3888591), (701778, 3877254), (702894, 3871098), (703836, 3865917), (714231, 3809652), (740684, 3673593), (748242, 3636486), (773388, 3518249), (779247, 3491796), (789811, 3445092), (808108, 3367089), (816354, 3333078), (820043, 3318084), (829521, 3280172), (860244, 3163023), (861273, 3159244), (861612, 3158001), (872949, 3116988), (902286, 3015642), (952308, 2857239), (952413, 2856924), (1005214, 2706858), (1038996, 2618847), (1049598, 2592394), (1052667, 2584836), (1054341, 2580732), (1055754, 2577278), (1106028, 2460129), (1111026, 2449062), (1122363, 2424324), (1148364, 2369433), (1163932, 2337741), (1212162, 2244726), (1222452, 2225831), (1224396, 2222297), (1224531, 2222052), (1269884, 2142693), (1288639, 2111508), (1290366, 2108682), (1292418, 2105334), (1296197, 2099196), (1335852, 2036881), (1353429, 2010428), (1403556, 1938627), (1405788, 1935549), (1428462, 1904826), (1496484, 1818243), (1507821, 1804572), (1558494, 1745898), (1579622, 1722546), (1632708, 1666539), (1640086, 1659042)]