21031021704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1$

素因数の和:441

約数の個数: 512

約数和(自身を含む): 72114831360

約数和(自身を除く): 51083809656

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 23, 24, 28, 33, 37, 42, 43, 44, 46, 56, 66, 69, 74, 77, 84, 86, 88, 92, 111, 129, 132, 138, 148, 154, 161, 168, 172, 184, 222, 231, 253, 258, 259, 264, 276, 296, 301, 308, 311, 322, 344, 407, 444, 462, 473, 483, 506, 516, 518, 552, 602, 616, 622, 644, 759, 777, 814, 851, 888, 903, 924, 933, 946, 966, 989, 1012, 1032, 1036, 1204, 1221, 1244, 1288, 1419, 1518, 1554, 1591, 1628, 1702, 1771, 1806, 1848, 1866, 1892, 1932, 1978, 2024, 2072, 2177, 2408, 2442, 2488, 2553, 2838, 2849, 2967, 3036, 3108, 3182, 3256, 3311, 3404, 3421, 3542, 3612, 3732, 3784, 3864, 3956, 4354, 4773, 4884, 5106, 5313, 5676, 5698, 5934, 5957, 6072, 6216, 6364, 6531, 6622, 6808, 6842, 6923, 7084, 7153, 7224, 7464, 7912, 8547, 8708, 9361, 9546, 9768, 9933, 10212, 10263, 10626, 10879, 11137, 11352, 11396, 11507, 11868, 11914, 12728, 13062, 13244, 13373, 13684, 13846, 14168, 14306, 17094, 17416, 17501, 17871, 18722, 19092, 19866, 20424, 20526, 20769, 21252, 21459, 21758, 22274, 22792, 23014, 23736, 23828, 23947, 26124, 26488, 26746, 27368, 27692, 28083, 28612, 32637, 33411, 34188, 34521, 35002, 35742, 36593, 37444, 38184, 39732, 40119, 41052, 41538, 42504, 42918, 43516, 44548, 46028, 47656, 47894, 50071, 52248, 52503, 53492, 55384, 56166, 57224, 65274, 65527, 66822, 68376, 69042, 70004, 71484, 71841, 73186, 74888, 76153, 78683, 79464, 80238, 80549, 82104, 83076, 85836, 87032, 89096, 92056, 93611, 95788, 100142, 105006, 106984, 109779, 112332, 122507, 126577, 130548, 131054, 133644, 138084, 140008, 142968, 143682, 146372, 147103, 150213, 152306, 157366, 160476, 161098, 166152, 171672, 187222, 191576, 196581, 200284, 210012, 219558, 224664, 228459, 236049, 241647, 245014, 253154, 256151, 261096, 262108, 264661, 267288, 276168, 280833, 287364, 292744, 294206, 300426, 304612, 307579, 314732, 320952, 322196, 367521, 374444, 379731, 393162, 400568, 402523, 420024, 439116, 441309, 456918, 472098, 483294, 490028, 494801, 506308, 512302, 524216, 529322, 550781, 561666, 574728, 588412, 600852, 609224, 615158, 629464, 644392, 735042, 748888, 759462, 768453, 786324, 793983, 805046, 878232, 882618, 886039, 913836, 922737, 944196, 966588, 980056, 989602, 1012616, 1024604, 1029721, 1058644, 1101562, 1123332, 1176824, 1201704, 1207569, 1230316, 1470084, 1484403, 1518924, 1536906, 1572648, 1587966, 1610092, 1652343, 1765236, 1772078, 1827672, 1845474, 1852627, 1888392, 1933176, 1979204, 2049208, 2059442, 2117288, 2153053, 2203124, 2246664, 2415138, 2460632, 2658117, 2817661, 2911271, 2940168, 2968806, 3037848, 3073812, 3089163, 3175932, 3220184, 3304686, 3383369, 3463607, 3530472, 3544156, 3690948, 3705254, 3958408, 4118884, 4306106, 4406248, 4830276, 5316234, 5442811, 5557881, 5635322, 5822542, 5937612, 6147624, 6178326, 6351864, 6459159, 6609372, 6766738, 6927214, 7088312, 7381896, 7410508, 8237768, 8452983, 8612212, 8733813, 9660552, 10150107, 10390821, 10632468, 10885622, 11115762, 11270644, 11380423, 11645084, 11875224, 12356652, 12918318, 13218744, 13533476, 13854428, 14821016, 16328433, 16905966, 17224424, 17467626, 20300214, 20378897, 20781642, 21264936, 21771244, 22231524, 22541288, 22760846, 23290168, 23683583, 24713304, 25836636, 27066952, 27708856, 32656866, 33811932, 34141269, 34935252, 38099677, 40600428, 40757794, 41563284, 43542488, 44463048, 45521692, 47367166, 51673272, 61136691, 65313732, 67623864, 68282538, 69870504, 71050749, 76199354, 79662961, 81200856, 81515588, 83126568, 91043384, 94734332, 114299031, 122273382, 125184653, 130627464, 136565076, 142101498, 152398708, 159325922, 163031176, 189468664, 228598062, 238988883, 244546764, 250369306, 273130152, 284202996, 304797416, 318651844, 375553959, 457196124, 477977766, 489093528, 500738612, 568405992, 637303688, 751107918, 876292571, 914392248, 955955532, 1001477224, 1502215836, 1752585142, 1911911064, 2628877713, 3004431672, 3505170284, 5257755426, 7010340568, 10515510852, 21031021704]

約数ペア:

[(1, 21031021704), (2, 10515510852), (3, 7010340568), (4, 5257755426), (6, 3505170284), (7, 3004431672), (8, 2628877713), (11, 1911911064), (12, 1752585142), (14, 1502215836), (21, 1001477224), (22, 955955532), (23, 914392248), (24, 876292571), (28, 751107918), (33, 637303688), (37, 568405992), (42, 500738612), (43, 489093528), (44, 477977766), (46, 457196124), (56, 375553959), (66, 318651844), (69, 304797416), (74, 284202996), (77, 273130152), (84, 250369306), (86, 244546764), (88, 238988883), (92, 228598062), (111, 189468664), (129, 163031176), (132, 159325922), (138, 152398708), (148, 142101498), (154, 136565076), (161, 130627464), (168, 125184653), (172, 122273382), (184, 114299031), (222, 94734332), (231, 91043384), (253, 83126568), (258, 81515588), (259, 81200856), (264, 79662961), (276, 76199354), (296, 71050749), (301, 69870504), (308, 68282538), (311, 67623864), (322, 65313732), (344, 61136691), (407, 51673272), (444, 47367166), (462, 45521692), (473, 44463048), (483, 43542488), (506, 41563284), (516, 40757794), (518, 40600428), (552, 38099677), (602, 34935252), (616, 34141269), (622, 33811932), (644, 32656866), (759, 27708856), (777, 27066952), (814, 25836636), (851, 24713304), (888, 23683583), (903, 23290168), (924, 22760846), (933, 22541288), (946, 22231524), (966, 21771244), (989, 21264936), (1012, 20781642), (1032, 20378897), (1036, 20300214), (1204, 17467626), (1221, 17224424), (1244, 16905966), (1288, 16328433), (1419, 14821016), (1518, 13854428), (1554, 13533476), (1591, 13218744), (1628, 12918318), (1702, 12356652), (1771, 11875224), (1806, 11645084), (1848, 11380423), (1866, 11270644), (1892, 11115762), (1932, 10885622), (1978, 10632468), (2024, 10390821), (2072, 10150107), (2177, 9660552), (2408, 8733813), (2442, 8612212), (2488, 8452983), (2553, 8237768), (2838, 7410508), (2849, 7381896), (2967, 7088312), (3036, 6927214), (3108, 6766738), (3182, 6609372), (3256, 6459159), (3311, 6351864), (3404, 6178326), (3421, 6147624), (3542, 5937612), (3612, 5822542), (3732, 5635322), (3784, 5557881), (3864, 5442811), (3956, 5316234), (4354, 4830276), (4773, 4406248), (4884, 4306106), (5106, 4118884), (5313, 3958408), (5676, 3705254), (5698, 3690948), (5934, 3544156), (5957, 3530472), (6072, 3463607), (6216, 3383369), (6364, 3304686), (6531, 3220184), (6622, 3175932), (6808, 3089163), (6842, 3073812), (6923, 3037848), (7084, 2968806), (7153, 2940168), (7224, 2911271), (7464, 2817661), (7912, 2658117), (8547, 2460632), (8708, 2415138), (9361, 2246664), (9546, 2203124), (9768, 2153053), (9933, 2117288), (10212, 2059442), (10263, 2049208), (10626, 1979204), (10879, 1933176), (11137, 1888392), (11352, 1852627), (11396, 1845474), (11507, 1827672), (11868, 1772078), (11914, 1765236), (12728, 1652343), (13062, 1610092), (13244, 1587966), (13373, 1572648), (13684, 1536906), (13846, 1518924), (14168, 1484403), (14306, 1470084), (17094, 1230316), (17416, 1207569), (17501, 1201704), (17871, 1176824), (18722, 1123332), (19092, 1101562), (19866, 1058644), (20424, 1029721), (20526, 1024604), (20769, 1012616), (21252, 989602), (21459, 980056), (21758, 966588), (22274, 944196), (22792, 922737), (23014, 913836), (23736, 886039), (23828, 882618), (23947, 878232), (26124, 805046), (26488, 793983), (26746, 786324), (27368, 768453), (27692, 759462), (28083, 748888), (28612, 735042), (32637, 644392), (33411, 629464), (34188, 615158), (34521, 609224), (35002, 600852), (35742, 588412), (36593, 574728), (37444, 561666), (38184, 550781), (39732, 529322), (40119, 524216), (41052, 512302), (41538, 506308), (42504, 494801), (42918, 490028), (43516, 483294), (44548, 472098), (46028, 456918), (47656, 441309), (47894, 439116), (50071, 420024), (52248, 402523), (52503, 400568), (53492, 393162), (55384, 379731), (56166, 374444), (57224, 367521), (65274, 322196), (65527, 320952), (66822, 314732), (68376, 307579), (69042, 304612), (70004, 300426), (71484, 294206), (71841, 292744), (73186, 287364), (74888, 280833), (76153, 276168), (78683, 267288), (79464, 264661), (80238, 262108), (80549, 261096), (82104, 256151), (83076, 253154), (85836, 245014), (87032, 241647), (89096, 236049), (92056, 228459), (93611, 224664), (95788, 219558), (100142, 210012), (105006, 200284), (106984, 196581), (109779, 191576), (112332, 187222), (122507, 171672), (126577, 166152), (130548, 161098), (131054, 160476), (133644, 157366), (138084, 152306), (140008, 150213), (142968, 147103), (143682, 146372)]