261215414460

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{12391}}^1$

素因数の和:12456

約数の個数: 720

約数和(自身を含む): 1106364897792

約数和(自身を除く): 845149483332

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 27, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 54, 55, 60, 63, 65, 66, 70, 77, 78, 81, 84, 90, 91, 99, 105, 108, 110, 117, 126, 130, 132, 135, 140, 143, 154, 156, 162, 165, 169, 180, 182, 189, 195, 198, 210, 220, 231, 234, 252, 260, 270, 273, 286, 297, 308, 315, 324, 330, 338, 351, 364, 378, 385, 390, 396, 405, 420, 429, 455, 462, 468, 495, 507, 540, 546, 567, 572, 585, 594, 630, 660, 676, 693, 702, 715, 756, 770, 780, 810, 819, 845, 858, 891, 910, 924, 945, 990, 1001, 1014, 1053, 1092, 1134, 1155, 1170, 1183, 1188, 1260, 1287, 1365, 1386, 1404, 1430, 1485, 1521, 1540, 1620, 1638, 1690, 1716, 1755, 1782, 1820, 1859, 1890, 1980, 2002, 2028, 2079, 2106, 2145, 2268, 2310, 2340, 2366, 2457, 2535, 2574, 2730, 2772, 2835, 2860, 2970, 3003, 3042, 3276, 3380, 3465, 3510, 3549, 3564, 3718, 3780, 3861, 4004, 4095, 4158, 4212, 4290, 4455, 4563, 4620, 4732, 4914, 5005, 5070, 5148, 5265, 5460, 5577, 5670, 5915, 5940, 6006, 6084, 6237, 6435, 6930, 7020, 7098, 7371, 7436, 7605, 7722, 8190, 8316, 8580, 8910, 9009, 9126, 9295, 9828, 10010, 10140, 10395, 10530, 10647, 11154, 11340, 11583, 11830, 12012, 12285, 12391, 12474, 12870, 13013, 13689, 13860, 14196, 14742, 15015, 15210, 15444, 16380, 16731, 17745, 17820, 18018, 18252, 18590, 19305, 20020, 20790, 21060, 21294, 22308, 22815, 23166, 23660, 24570, 24782, 24948, 25740, 26026, 27027, 27378, 27885, 29484, 30030, 30420, 31185, 31941, 33462, 35490, 36036, 36855, 37173, 37180, 38610, 39039, 41580, 42588, 45045, 45630, 46332, 49140, 49564, 50193, 52052, 53235, 54054, 54756, 55770, 57915, 60060, 61955, 62370, 63882, 65065, 66924, 68445, 70980, 73710, 74346, 77220, 78078, 81081, 83655, 86737, 90090, 91260, 95823, 100386, 106470, 108108, 111519, 111540, 115830, 117117, 123910, 124740, 127764, 130130, 135135, 136301, 136890, 147420, 148692, 150579, 156156, 159705, 161083, 162162, 167310, 173474, 180180, 185865, 191646, 195195, 200772, 212940, 223038, 231660, 234234, 247820, 250965, 260211, 260260, 270270, 272602, 273780, 301158, 319410, 322166, 324324, 334557, 334620, 346948, 351351, 371730, 383292, 390390, 405405, 408903, 433685, 446076, 468468, 479115, 483249, 501930, 520422, 540540, 545204, 557595, 585585, 602316, 638820, 644332, 669114, 681505, 702702, 743460, 752895, 780633, 780780, 805415, 810810, 817806, 867370, 954107, 958230, 966498, 1003671, 1003860, 1040844, 1054053, 1115190, 1127581, 1171170, 1226709, 1301055, 1338228, 1363010, 1405404, 1449747, 1505790, 1561266, 1610830, 1621620, 1635612, 1672785, 1734740, 1756755, 1771913, 1908214, 1916460, 1932996, 2007342, 2044515, 2094079, 2108106, 2230380, 2255162, 2341899, 2342340, 2416245, 2453418, 2602110, 2726020, 2862321, 2899494, 3011580, 3122532, 3221660, 3345570, 3382743, 3513510, 3543826, 3680127, 3816428, 3903165, 4014684, 4089030, 4188158, 4216212, 4349241, 4510324, 4683798, 4770535, 4832490, 4906836, 5018355, 5204220, 5270265, 5315739, 5637905, 5724642, 5798988, 6133545, 6282237, 6691140, 6765486, 7025697, 7027020, 7087652, 7248735, 7360254, 7806330, 8178060, 8376316, 8586963, 8698482, 8859565, 9367596, 9541070, 9664980, 10036710, 10148229, 10470395, 10540530, 10631478, 11040381, 11275810, 11449284, 11709495, 12267090, 12403391, 12564474, 13047723, 13530972, 14051394, 14311605, 14497470, 14658553, 14720508, 15612660, 15947217, 16913715, 17173926, 17396964, 17719130, 18400635, 18846711, 19082140, 20073420, 20296458, 20940790, 21081060, 21262956, 21746205, 22080762, 22551620, 23034869, 23418990, 24534180, 24806782, 25128948, 25760889, 26095446, 26578695, 28102788, 28623210, 28994940, 29317106, 30444687, 31411185, 31894434, 33827430, 34347852, 35128485, 35438260, 36801270, 37210173, 37693422, 40592916, 41881580, 42934815, 43492410, 43975659, 44161524, 46069738, 46837980, 47841651, 49613564, 50741145, 51521778, 52190892, 53157390, 55201905, 56540133, 57246420, 58634212, 60889374, 62016955, 62822370, 63788868, 65238615, 67654860, 69104607, 70256970, 73292765, 73602540, 74420346, 75386844, 77282667, 79736085, 85869630, 86984820, 87951318, 91334061, 92139476, 94233555, 95683302, 101482290, 103043556, 106314780, 110403810, 111630519, 113080266, 115174345, 121778748, 124033910, 125644740, 128804445, 130477230, 131926977, 138209214, 140513940, 143524953, 146585530, 148840692, 152223435, 154565334, 159472170, 161244083, 169620399, 171739260, 175902636, 182668122, 186050865, 188467110, 191366604, 202964580, 207313821, 219878295, 220807620, 223261038, 226160532, 230348690, 239208255, 248067820, 257608890, 260954460, 263853954, 276418428, 282700665, 287049906, 293171060, 304446870, 309130668, 318944340, 322488166, 334891557, 339240798, 345523035, 365336244, 372101730, 376934220, 386413335, 395780931, 414627642, 439756590, 446522076, 456670305, 460697380, 478416510, 483732249, 515217780, 527707908, 558152595, 565401330, 574099812, 608893740, 621941463, 644976332, 659634885, 669783114, 678481596, 691046070, 717624765, 744203460, 772826670, 791561862, 806220415, 829255284, 848101995, 879513180, 913340610, 956833020, 967464498, 1004674671, 1036569105, 1116305190, 1130802660, 1187342793, 1243882926, 1319269770, 1339566228, 1382092140, 1435249530, 1451196747, 1545653340, 1583123724, 1612440830, 1674457785, 1696203990, 1826681220, 1865824389, 1934928996, 1978904655, 2009349342, 2073138210, 2232610380, 2374685586, 2418661245, 2487765852, 2638539540, 2870499060, 2902393494, 3109707315, 3224881660, 3348915570, 3392407980, 3731648778, 3957809310, 4018698684, 4146276420, 4353590241, 4749371172, 4837322490, 5023373355, 5804786988, 5936713965, 6219414630, 6697831140, 7255983735, 7463297556, 7915618620, 8707180482, 9329121945, 9674644980, 10046746710, 11873427930, 12438829260, 13060770723, 14511967470, 17414360964, 18658243890, 20093493420, 21767951205, 23746855860, 26121541446, 29023934940, 37316487780, 43535902410, 52243082892, 65303853615, 87071804820, 130607707230, 261215414460]

約数ペア:

[(1, 261215414460), (2, 130607707230), (3, 87071804820), (4, 65303853615), (5, 52243082892), (6, 43535902410), (7, 37316487780), (9, 29023934940), (10, 26121541446), (11, 23746855860), (12, 21767951205), (13, 20093493420), (14, 18658243890), (15, 17414360964), (18, 14511967470), (20, 13060770723), (21, 12438829260), (22, 11873427930), (26, 10046746710), (27, 9674644980), (28, 9329121945), (30, 8707180482), (33, 7915618620), (35, 7463297556), (36, 7255983735), (39, 6697831140), (42, 6219414630), (44, 5936713965), (45, 5804786988), (52, 5023373355), (54, 4837322490), (55, 4749371172), (60, 4353590241), (63, 4146276420), (65, 4018698684), (66, 3957809310), (70, 3731648778), (77, 3392407980), (78, 3348915570), (81, 3224881660), (84, 3109707315), (90, 2902393494), (91, 2870499060), (99, 2638539540), (105, 2487765852), (108, 2418661245), (110, 2374685586), (117, 2232610380), (126, 2073138210), (130, 2009349342), (132, 1978904655), (135, 1934928996), (140, 1865824389), (143, 1826681220), (154, 1696203990), (156, 1674457785), (162, 1612440830), (165, 1583123724), (169, 1545653340), (180, 1451196747), (182, 1435249530), (189, 1382092140), (195, 1339566228), (198, 1319269770), (210, 1243882926), (220, 1187342793), (231, 1130802660), (234, 1116305190), (252, 1036569105), (260, 1004674671), (270, 967464498), (273, 956833020), (286, 913340610), (297, 879513180), (308, 848101995), (315, 829255284), (324, 806220415), (330, 791561862), (338, 772826670), (351, 744203460), (364, 717624765), (378, 691046070), (385, 678481596), (390, 669783114), (396, 659634885), (405, 644976332), (420, 621941463), (429, 608893740), (455, 574099812), (462, 565401330), (468, 558152595), (495, 527707908), (507, 515217780), (540, 483732249), (546, 478416510), (567, 460697380), (572, 456670305), (585, 446522076), (594, 439756590), (630, 414627642), (660, 395780931), (676, 386413335), (693, 376934220), (702, 372101730), (715, 365336244), (756, 345523035), (770, 339240798), (780, 334891557), (810, 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