21045069864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1614

約数の個数: 512

約数和(自身を含む): 77833728000

約数和(自身を除く): 56788658136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 37, 38, 39, 42, 52, 54, 56, 57, 63, 72, 74, 76, 78, 84, 91, 104, 108, 111, 114, 117, 126, 133, 148, 152, 156, 168, 171, 182, 189, 216, 222, 228, 234, 247, 252, 259, 266, 273, 296, 312, 333, 342, 351, 364, 378, 399, 444, 456, 468, 481, 494, 504, 513, 518, 532, 546, 666, 684, 702, 703, 728, 741, 756, 777, 798, 819, 888, 936, 962, 988, 999, 1026, 1036, 1064, 1092, 1197, 1332, 1368, 1404, 1406, 1443, 1482, 1512, 1523, 1554, 1596, 1638, 1729, 1924, 1976, 1998, 2052, 2072, 2109, 2184, 2223, 2331, 2394, 2457, 2664, 2808, 2812, 2886, 2964, 3046, 3108, 3192, 3276, 3367, 3458, 3591, 3848, 3996, 4104, 4218, 4329, 4446, 4569, 4662, 4788, 4914, 4921, 5187, 5624, 5772, 5928, 6092, 6216, 6327, 6552, 6669, 6734, 6916, 6993, 7182, 7992, 8436, 8658, 8892, 9138, 9139, 9324, 9576, 9828, 9842, 10101, 10374, 10661, 11544, 12184, 12654, 12987, 13338, 13468, 13707, 13832, 13986, 14364, 14763, 15561, 16872, 17316, 17784, 18276, 18278, 18648, 18981, 19656, 19684, 19799, 20202, 20748, 21322, 25308, 25974, 26676, 26936, 27414, 27417, 27972, 28728, 28937, 29526, 30303, 31122, 31983, 34632, 36552, 36556, 37962, 39368, 39598, 40404, 41121, 41496, 42644, 44289, 46683, 50616, 51948, 53352, 54828, 54834, 55944, 56351, 57874, 59052, 59397, 60606, 62244, 63966, 63973, 73112, 75924, 79196, 80808, 82242, 82251, 85288, 86811, 88578, 90909, 93366, 95949, 103896, 109656, 109668, 112702, 115748, 118104, 118794, 121212, 124488, 127932, 127946, 132867, 138593, 151848, 158392, 164484, 164502, 169053, 173622, 177156, 178191, 181818, 186732, 191898, 191919, 202559, 219336, 225404, 231496, 237588, 242424, 246753, 255864, 255892, 260433, 265734, 277186, 287847, 328968, 329004, 338106, 347244, 354312, 356382, 363636, 373464, 376181, 383796, 383838, 394457, 405118, 415779, 450808, 475176, 493506, 507159, 511784, 520866, 531468, 534573, 554372, 575694, 575757, 607677, 658008, 676212, 694488, 712764, 727272, 732563, 752362, 767592, 767676, 781299, 788914, 810236, 831558, 987012, 1014318, 1041732, 1062936, 1069146, 1070669, 1108744, 1128543, 1151388, 1151514, 1183371, 1215354, 1247337, 1352424, 1425528, 1465126, 1504724, 1521477, 1535352, 1562598, 1577828, 1620472, 1663116, 1727271, 1823031, 1974024, 2028636, 2083464, 2138292, 2141338, 2197689, 2257086, 2302776, 2303028, 2366742, 2430708, 2494674, 2633267, 2930252, 3009448, 3042954, 3125196, 3155656, 3212007, 3326232, 3385629, 3454542, 3550113, 3646062, 3742011, 4057272, 4276584, 4282676, 4395378, 4514172, 4606056, 4733484, 4861416, 4989348, 5127941, 5266534, 5469093, 5860504, 6085908, 6250392, 6424014, 6593067, 6771258, 6909084, 7100226, 7292124, 7484022, 7494683, 7899801, 8565352, 8790756, 9028344, 9466968, 9636021, 9978696, 10156887, 10255882, 10533068, 10650339, 10938186, 12171816, 12848028, 13186134, 13542516, 13818168, 13918697, 14200452, 14584248, 14968044, 14989366, 15383823, 15799602, 17581512, 19272042, 19779201, 20313774, 20511764, 21066136, 21300678, 21876372, 22484049, 23699403, 25696056, 26372268, 27085032, 27837394, 28400904, 28908063, 29936088, 29978732, 30767646, 31599204, 38544084, 39558402, 40627548, 41023528, 41756091, 42601356, 43752744, 44968098, 46151469, 47398806, 52744536, 55674788, 57816126, 59957464, 61535292, 63198408, 67452147, 71098209, 77088168, 79116804, 81255096, 83512182, 85202712, 89936196, 92302938, 94797612, 97430879, 111349576, 115632252, 123070584, 125268273, 134904294, 138454407, 142196418, 158233608, 167024364, 179872392, 184605876, 189595224, 194861758, 202356441, 231264504, 250536546, 269808588, 276908814, 284392836, 292292637, 334048728, 369211752, 375804819, 389723516, 404712882, 501073092, 539617176, 553817628, 568785672, 584585274, 751609638, 779447032, 809425764, 876877911, 1002146184, 1107635256, 1169170548, 1503219276, 1618851528, 1753755822, 2338341096, 2630633733, 3006438552, 3507511644, 5261267466, 7015023288, 10522534932, 21045069864]

約数ペア:

[(1, 21045069864), (2, 10522534932), (3, 7015023288), (4, 5261267466), (6, 3507511644), (7, 3006438552), (8, 2630633733), (9, 2338341096), (12, 1753755822), (13, 1618851528), (14, 1503219276), (18, 1169170548), (19, 1107635256), (21, 1002146184), (24, 876877911), (26, 809425764), (27, 779447032), (28, 751609638), (36, 584585274), (37, 568785672), (38, 553817628), (39, 539617176), (42, 501073092), (52, 404712882), (54, 389723516), (56, 375804819), (57, 369211752), (63, 334048728), (72, 292292637), (74, 284392836), (76, 276908814), (78, 269808588), (84, 250536546), (91, 231264504), (104, 202356441), (108, 194861758), (111, 189595224), (114, 184605876), (117, 179872392), (126, 167024364), (133, 158233608), (148, 142196418), (152, 138454407), (156, 134904294), (168, 125268273), (171, 123070584), (182, 115632252), (189, 111349576), (216, 97430879), (222, 94797612), (228, 92302938), (234, 89936196), (247, 85202712), (252, 83512182), (259, 81255096), (266, 79116804), (273, 77088168), (296, 71098209), (312, 67452147), (333, 63198408), (342, 61535292), (351, 59957464), (364, 57816126), (378, 55674788), (399, 52744536), (444, 47398806), (456, 46151469), (468, 44968098), (481, 43752744), (494, 42601356), (504, 41756091), (513, 41023528), (518, 40627548), (532, 39558402), (546, 38544084), (666, 31599204), (684, 30767646), (702, 29978732), (703, 29936088), (728, 28908063), (741, 28400904), (756, 27837394), (777, 27085032), (798, 26372268), (819, 25696056), (888, 23699403), (936, 22484049), (962, 21876372), (988, 21300678), (999, 21066136), (1026, 20511764), (1036, 20313774), (1064, 19779201), (1092, 19272042), (1197, 17581512), (1332, 15799602), (1368, 15383823), (1404, 14989366), (1406, 14968044), (1443, 14584248), (1482, 14200452), (1512, 13918697), (1523, 13818168), (1554, 13542516), (1596, 13186134), (1638, 12848028), (1729, 12171816), (1924, 10938186), (1976, 10650339), (1998, 10533068), (2052, 10255882), (2072, 10156887), (2109, 9978696), (2184, 9636021), (2223, 9466968), (2331, 9028344), (2394, 8790756), (2457, 8565352), (2664, 7899801), (2808, 7494683), (2812, 7484022), (2886, 7292124), (2964, 7100226), (3046, 6909084), (3108, 6771258), (3192, 6593067), (3276, 6424014), (3367, 6250392), (3458, 6085908), (3591, 5860504), (3848, 5469093), (3996, 5266534), (4104, 5127941), (4218, 4989348), (4329, 4861416), (4446, 4733484), (4569, 4606056), (4662, 4514172), (4788, 4395378), (4914, 4282676), (4921, 4276584), (5187, 4057272), (5624, 3742011), (5772, 3646062), (5928, 3550113), (6092, 3454542), (6216, 3385629), (6327, 3326232), (6552, 3212007), (6669, 3155656), (6734, 3125196), (6916, 3042954), (6993, 3009448), (7182, 2930252), (7992, 2633267), (8436, 2494674), (8658, 2430708), (8892, 2366742), (9138, 2303028), (9139, 2302776), (9324, 2257086), (9576, 2197689), (9828, 2141338), (9842, 2138292), (10101, 2083464), (10374, 2028636), (10661, 1974024), (11544, 1823031), (12184, 1727271), (12654, 1663116), (12987, 1620472), (13338, 1577828), (13468, 1562598), (13707, 1535352), (13832, 1521477), (13986, 1504724), (14364, 1465126), (14763, 1425528), (15561, 1352424), (16872, 1247337), (17316, 1215354), (17784, 1183371), (18276, 1151514), (18278, 1151388), (18648, 1128543), (18981, 1108744), (19656, 1070669), (19684, 1069146), (19799, 1062936), (20202, 1041732), (20748, 1014318), (21322, 987012), (25308, 831558), (25974, 810236), (26676, 788914), (26936, 781299), (27414, 767676), (27417, 767592), (27972, 752362), (28728, 732563), (28937, 727272), (29526, 712764), (30303, 694488), (31122, 676212), (31983, 658008), (34632, 607677), (36552, 575757), (36556, 575694), (37962, 554372), (39368, 534573), (39598, 531468), (40404, 520866), (41121, 511784), (41496, 507159), (42644, 493506), (44289, 475176), (46683, 450808), (50616, 415779), (51948, 405118), (53352, 394457), (54828, 383838), (54834, 383796), (55944, 376181), (56351, 373464), (57874, 363636), (59052, 356382), (59397, 354312), (60606, 347244), (62244, 338106), (63966, 329004), (63973, 328968), (73112, 287847), (75924, 277186), (79196, 265734), (80808, 260433), (82242, 255892), (82251, 255864), (85288, 246753), (86811, 242424), (88578, 237588), (90909, 231496), (93366, 225404), (95949, 219336), (103896, 202559), (109656, 191919), (109668, 191898), (112702, 186732), (115748, 181818), (118104, 178191), (118794, 177156), (121212, 173622), (124488, 169053), (127932, 164502), (127946, 164484), (132867, 158392), (138593, 151848)]