21171567456

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 576

約数和(自身を含む): 72222958080

約数和(自身を除く): 51051390624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 73, 76, 78, 81, 96, 104, 108, 114, 117, 144, 146, 151, 152, 156, 162, 171, 208, 216, 219, 228, 234, 243, 247, 288, 292, 302, 304, 312, 324, 342, 351, 416, 432, 438, 453, 456, 468, 486, 494, 513, 584, 604, 608, 624, 648, 657, 684, 702, 741, 864, 876, 906, 912, 936, 949, 972, 988, 1026, 1053, 1168, 1208, 1248, 1296, 1314, 1359, 1368, 1387, 1404, 1482, 1539, 1752, 1812, 1824, 1872, 1898, 1944, 1963, 1971, 1976, 2052, 2106, 2223, 2336, 2416, 2592, 2628, 2718, 2736, 2774, 2808, 2847, 2869, 2964, 3078, 3159, 3504, 3624, 3744, 3796, 3888, 3926, 3942, 3952, 4077, 4104, 4161, 4212, 4446, 4617, 4832, 5256, 5436, 5472, 5548, 5616, 5694, 5738, 5889, 5913, 5928, 6156, 6318, 6669, 7008, 7248, 7592, 7776, 7852, 7884, 7904, 8154, 8208, 8322, 8424, 8541, 8607, 8892, 9234, 10512, 10872, 11023, 11096, 11232, 11388, 11476, 11778, 11826, 11856, 12231, 12312, 12483, 12636, 13338, 14496, 15184, 15704, 15768, 16308, 16416, 16644, 16848, 17082, 17214, 17667, 17739, 17784, 18031, 18468, 20007, 21024, 21744, 22046, 22192, 22776, 22952, 23556, 23652, 23712, 24462, 24624, 24966, 25272, 25623, 25821, 26676, 30368, 31408, 31536, 32616, 33069, 33288, 33696, 34164, 34428, 35334, 35478, 35568, 36062, 36693, 36936, 37297, 37449, 40014, 43488, 44092, 44384, 45552, 45904, 47112, 47304, 48924, 49248, 49932, 50544, 51246, 51642, 53001, 53352, 54093, 60021, 62816, 63072, 65232, 66138, 66576, 68328, 68856, 70668, 70956, 71136, 72124, 73386, 73872, 74594, 74898, 76869, 77463, 80028, 88184, 91104, 91808, 94224, 94608, 97848, 99207, 99864, 101088, 102492, 103284, 106002, 106704, 108186, 111891, 112347, 120042, 130464, 132276, 133152, 136656, 137712, 141336, 141912, 143299, 144248, 146772, 147744, 149188, 149796, 153738, 154926, 159003, 160056, 162279, 176368, 188448, 189216, 195696, 198414, 199728, 204984, 206568, 209437, 212004, 213408, 216372, 223782, 224694, 230607, 232389, 240084, 264552, 273312, 275424, 282672, 283824, 286598, 288496, 293544, 297621, 298376, 299592, 307476, 309852, 318006, 320112, 324558, 335673, 337041, 352736, 391392, 396828, 399456, 409968, 413136, 418874, 424008, 429897, 432744, 447564, 449388, 461214, 464778, 477009, 480168, 486837, 529104, 565344, 567648, 573196, 576992, 587088, 595242, 596752, 599184, 614952, 619704, 628311, 636012, 640224, 649116, 671346, 674082, 697167, 793656, 819936, 826272, 837748, 848016, 859794, 865488, 892863, 895128, 898776, 922428, 929556, 954018, 960336, 973674, 1007019, 1058208, 1146392, 1174176, 1190484, 1193504, 1198368, 1229904, 1239408, 1256622, 1272024, 1289691, 1298232, 1342692, 1348164, 1394334, 1460511, 1587312, 1675496, 1696032, 1719588, 1730976, 1785726, 1790256, 1797552, 1844856, 1859112, 1884933, 1908036, 1920672, 1947348, 2014038, 2292784, 2380968, 2459808, 2478816, 2513244, 2544048, 2579382, 2596464, 2678589, 2685384, 2696328, 2722681, 2788668, 2921022, 3021057, 3174624, 3350992, 3439176, 3571452, 3580512, 3595104, 3689712, 3718224, 3769866, 3816072, 3869073, 3894696, 4028076, 4381533, 4585568, 4761936, 5026488, 5088096, 5158764, 5192928, 5357178, 5370768, 5392656, 5445362, 5577336, 5654799, 5842044, 6042114, 6701984, 6878352, 7142904, 7379424, 7436448, 7539732, 7632144, 7738146, 7789392, 8056152, 8168043, 8763066, 9063171, 9523872, 10052976, 10317528, 10714356, 10741536, 10785312, 10890724, 11154672, 11309598, 11607219, 11684088, 12084228, 13756704, 14285808, 15079464, 15264288, 15476292, 15578784, 16112304, 16336086, 16964397, 17526132, 18126342, 20105952, 20635056, 21428712, 21781448, 22309344, 22619196, 23214438, 23368176, 24168456, 24504129, 28571616, 30158928, 30952584, 32224608, 32672172, 33928794, 34821657, 35052264, 36252684, 41270112, 42857424, 43562896, 45238392, 46428876, 46736352, 48336912, 49008258, 50893191, 60317856, 61905168, 65344344, 67857588, 69643314, 70104528, 72505368, 73512387, 85714848, 87125792, 90476784, 92857752, 96673824, 98016516, 101786382, 123810336, 130688688, 135715176, 139286628, 140209056, 145010736, 147024774, 180953568, 185715504, 196033032, 203572764, 220537161, 261377376, 271430352, 278573256, 290021472, 294049548, 371431008, 392066064, 407145528, 441074322, 542860704, 557146512, 588099096, 661611483, 784132128, 814291056, 882148644, 1114293024, 1176198192, 1323222966, 1628582112, 1764297288, 2352396384, 2646445932, 3528594576, 5292891864, 7057189152, 10585783728, 21171567456]

約数ペア:

[(1, 21171567456), (2, 10585783728), (3, 7057189152), (4, 5292891864), (6, 3528594576), (8, 2646445932), (9, 2352396384), (12, 1764297288), (13, 1628582112), (16, 1323222966), (18, 1176198192), (19, 1114293024), (24, 882148644), (26, 814291056), (27, 784132128), (32, 661611483), (36, 588099096), (38, 557146512), (39, 542860704), (48, 441074322), (52, 407145528), (54, 392066064), (57, 371431008), (72, 294049548), (73, 290021472), (76, 278573256), (78, 271430352), (81, 261377376), (96, 220537161), (104, 203572764), (108, 196033032), (114, 185715504), (117, 180953568), (144, 147024774), (146, 145010736), (151, 140209056), (152, 139286628), (156, 135715176), (162, 130688688), (171, 123810336), (208, 101786382), (216, 98016516), (219, 96673824), (228, 92857752), (234, 90476784), (243, 87125792), (247, 85714848), (288, 73512387), (292, 72505368), (302, 70104528), (304, 69643314), (312, 67857588), (324, 65344344), (342, 61905168), (351, 60317856), (416, 50893191), (432, 49008258), (438, 48336912), (453, 46736352), (456, 46428876), (468, 45238392), (486, 43562896), (494, 42857424), (513, 41270112), (584, 36252684), (604, 35052264), (608, 34821657), (624, 33928794), (648, 32672172), (657, 32224608), (684, 30952584), (702, 30158928), (741, 28571616), (864, 24504129), (876, 24168456), (906, 23368176), (912, 23214438), (936, 22619196), (949, 22309344), (972, 21781448), (988, 21428712), (1026, 20635056), (1053, 20105952), (1168, 18126342), (1208, 17526132), (1248, 16964397), (1296, 16336086), (1314, 16112304), (1359, 15578784), (1368, 15476292), (1387, 15264288), (1404, 15079464), (1482, 14285808), (1539, 13756704), (1752, 12084228), (1812, 11684088), (1824, 11607219), (1872, 11309598), (1898, 11154672), (1944, 10890724), (1963, 10785312), (1971, 10741536), (1976, 10714356), (2052, 10317528), (2106, 10052976), (2223, 9523872), (2336, 9063171), (2416, 8763066), (2592, 8168043), (2628, 8056152), (2718, 7789392), (2736, 7738146), (2774, 7632144), (2808, 7539732), (2847, 7436448), (2869, 7379424), (2964, 7142904), (3078, 6878352), (3159, 6701984), (3504, 6042114), (3624, 5842044), (3744, 5654799), (3796, 5577336), (3888, 5445362), (3926, 5392656), (3942, 5370768), (3952, 5357178), (4077, 5192928), (4104, 5158764), (4161, 5088096), (4212, 5026488), (4446, 4761936), (4617, 4585568), (4832, 4381533), (5256, 4028076), (5436, 3894696), (5472, 3869073), (5548, 3816072), (5616, 3769866), (5694, 3718224), (5738, 3689712), (5889, 3595104), (5913, 3580512), (5928, 3571452), (6156, 3439176), (6318, 3350992), (6669, 3174624), (7008, 3021057), (7248, 2921022), (7592, 2788668), (7776, 2722681), (7852, 2696328), (7884, 2685384), (7904, 2678589), (8154, 2596464), (8208, 2579382), (8322, 2544048), (8424, 2513244), (8541, 2478816), (8607, 2459808), (8892, 2380968), (9234, 2292784), (10512, 2014038), (10872, 1947348), (11023, 1920672), (11096, 1908036), (11232, 1884933), (11388, 1859112), (11476, 1844856), (11778, 1797552), (11826, 1790256), (11856, 1785726), (12231, 1730976), (12312, 1719588), (12483, 1696032), (12636, 1675496), (13338, 1587312), (14496, 1460511), (15184, 1394334), (15704, 1348164), (15768, 1342692), (16308, 1298232), (16416, 1289691), (16644, 1272024), (16848, 1256622), (17082, 1239408), (17214, 1229904), (17667, 1198368), (17739, 1193504), (17784, 1190484), (18031, 1174176), (18468, 1146392), (20007, 1058208), (21024, 1007019), (21744, 973674), (22046, 960336), (22192, 954018), (22776, 929556), (22952, 922428), (23556, 898776), (23652, 895128), (23712, 892863), (24462, 865488), (24624, 859794), (24966, 848016), (25272, 837748), (25623, 826272), (25821, 819936), (26676, 793656), (30368, 697167), (31408, 674082), (31536, 671346), (32616, 649116), (33069, 640224), (33288, 636012), (33696, 628311), (34164, 619704), (34428, 614952), (35334, 599184), (35478, 596752), (35568, 595242), (36062, 587088), (36693, 576992), (36936, 573196), (37297, 567648), (37449, 565344), (40014, 529104), (43488, 486837), (44092, 480168), (44384, 477009), (45552, 464778), (45904, 461214), (47112, 449388), (47304, 447564), (48924, 432744), (49248, 429897), (49932, 424008), (50544, 418874), (51246, 413136), (51642, 409968), (53001, 399456), (53352, 396828), (54093, 391392), (60021, 352736), (62816, 337041), (63072, 335673), (65232, 324558), (66138, 320112), (66576, 318006), (68328, 309852), (68856, 307476), (70668, 299592), (70956, 298376), (71136, 297621), (72124, 293544), (73386, 288496), (73872, 286598), (74594, 283824), (74898, 282672), (76869, 275424), (77463, 273312), (80028, 264552), (88184, 240084), (91104, 232389), (91808, 230607), (94224, 224694), (94608, 223782), (97848, 216372), (99207, 213408), (99864, 212004), (101088, 209437), (102492, 206568), (103284, 204984), (106002, 199728), (106704, 198414), (108186, 195696), (111891, 189216), (112347, 188448), (120042, 176368), (130464, 162279), (132276, 160056), (133152, 159003), (136656, 154926), (137712, 153738), (141336, 149796), (141912, 149188), (143299, 147744), (144248, 146772)]