420893928

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 512

約数和(自身を含む): 1612800000

約数和(自身を除く): 1191906072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 23, 24, 26, 27, 28, 36, 38, 39, 42, 46, 49, 52, 54, 56, 57, 63, 69, 72, 76, 78, 84, 91, 92, 98, 104, 108, 114, 117, 126, 133, 138, 147, 152, 156, 161, 168, 171, 182, 184, 189, 196, 207, 216, 228, 234, 247, 252, 266, 273, 276, 294, 299, 312, 322, 342, 343, 351, 364, 378, 392, 399, 414, 437, 441, 456, 468, 483, 494, 504, 513, 532, 546, 552, 588, 598, 621, 637, 644, 684, 686, 702, 728, 741, 756, 798, 819, 828, 874, 882, 897, 931, 936, 966, 988, 1026, 1029, 1064, 1092, 1127, 1176, 1196, 1197, 1242, 1274, 1288, 1311, 1323, 1368, 1372, 1404, 1449, 1482, 1512, 1596, 1638, 1656, 1729, 1748, 1764, 1794, 1862, 1911, 1932, 1976, 2052, 2058, 2093, 2184, 2223, 2254, 2392, 2394, 2457, 2484, 2548, 2622, 2646, 2691, 2744, 2793, 2808, 2898, 2964, 3059, 3087, 3192, 3276, 3381, 3458, 3496, 3528, 3588, 3591, 3724, 3822, 3864, 3933, 4104, 4116, 4186, 4347, 4446, 4459, 4508, 4788, 4914, 4968, 5096, 5187, 5244, 5292, 5382, 5586, 5681, 5733, 5796, 5928, 6118, 6174, 6279, 6517, 6552, 6669, 6762, 6916, 7176, 7182, 7448, 7644, 7866, 7889, 8073, 8232, 8372, 8379, 8694, 8892, 8918, 9016, 9177, 9261, 9576, 9828, 10143, 10374, 10488, 10584, 10764, 11172, 11362, 11466, 11592, 11799, 12103, 12236, 12348, 12558, 13034, 13338, 13377, 13524, 13832, 14364, 14651, 15288, 15561, 15732, 15778, 16146, 16744, 16758, 17043, 17199, 17388, 17784, 17836, 18354, 18522, 18837, 19551, 19656, 20286, 20748, 21413, 21528, 22344, 22724, 22932, 23598, 23667, 24206, 24472, 24696, 25116, 25137, 26068, 26676, 26754, 27048, 27531, 28728, 29302, 30429, 31122, 31464, 31556, 32292, 33516, 34086, 34398, 34776, 35672, 36309, 36708, 37044, 37674, 39102, 39767, 40131, 40572, 41496, 42826, 43953, 45448, 45864, 46683, 47196, 47334, 48412, 50232, 50274, 51129, 52136, 53352, 53508, 55062, 56511, 58604, 58653, 60858, 62244, 63112, 64239, 64584, 67032, 68172, 68796, 71001, 72618, 73416, 74088, 75348, 78204, 79534, 80262, 81144, 82593, 84721, 85652, 87906, 93366, 94392, 94668, 96824, 100548, 102258, 102557, 107016, 108927, 110124, 113022, 117208, 117306, 119301, 120393, 121716, 124488, 128478, 131859, 136344, 137592, 142002, 145236, 149891, 150696, 153387, 156408, 159068, 160524, 165186, 169442, 171304, 175812, 175959, 186732, 189336, 192717, 201096, 204516, 205114, 213003, 217854, 220248, 226044, 234612, 238602, 240786, 243432, 254163, 256956, 263718, 278369, 284004, 290472, 299782, 306774, 307671, 318136, 321048, 326781, 330372, 338884, 351624, 351918, 357903, 373464, 385434, 395577, 409032, 410228, 426006, 435708, 449673, 452088, 469224, 477204, 481572, 508326, 513912, 527436, 556738, 568008, 578151, 599564, 613548, 615342, 653562, 660744, 677768, 703836, 715806, 762489, 770868, 791154, 820456, 835107, 852012, 871416, 899346, 923013, 954408, 963144, 1016652, 1054872, 1073709, 1113476, 1156302, 1199128, 1227096, 1230684, 1307124, 1349019, 1407672, 1431612, 1524978, 1541736, 1582308, 1670214, 1704024, 1798692, 1846026, 1948583, 2033304, 2147418, 2226952, 2287467, 2312604, 2461368, 2505321, 2614248, 2698038, 2769039, 2863224, 3049956, 3164616, 3340428, 3597384, 3692052, 3897166, 4047057, 4294836, 4574934, 4625208, 5010642, 5396076, 5538078, 5845749, 6099912, 6680856, 7384104, 7515963, 7794332, 8094114, 8589672, 9149868, 10021284, 10792152, 11076156, 11691498, 15031926, 15588664, 16188228, 17537247, 18299736, 20042568, 22152312, 23382996, 30063852, 32376456, 35074494, 46765992, 52611741, 60127704, 70148988, 105223482, 140297976, 210446964, 420893928]

約数ペア:

[(1, 420893928), (2, 210446964), (3, 140297976), (4, 105223482), (6, 70148988), (7, 60127704), (8, 52611741), (9, 46765992), (12, 35074494), (13, 32376456), (14, 30063852), (18, 23382996), (19, 22152312), (21, 20042568), (23, 18299736), (24, 17537247), (26, 16188228), (27, 15588664), (28, 15031926), (36, 11691498), (38, 11076156), (39, 10792152), (42, 10021284), (46, 9149868), (49, 8589672), (52, 8094114), (54, 7794332), (56, 7515963), (57, 7384104), (63, 6680856), (69, 6099912), (72, 5845749), (76, 5538078), (78, 5396076), (84, 5010642), (91, 4625208), (92, 4574934), (98, 4294836), (104, 4047057), (108, 3897166), (114, 3692052), (117, 3597384), (126, 3340428), (133, 3164616), (138, 3049956), (147, 2863224), (152, 2769039), (156, 2698038), (161, 2614248), (168, 2505321), (171, 2461368), (182, 2312604), (184, 2287467), (189, 2226952), (196, 2147418), (207, 2033304), (216, 1948583), (228, 1846026), (234, 1798692), (247, 1704024), (252, 1670214), (266, 1582308), (273, 1541736), (276, 1524978), (294, 1431612), (299, 1407672), (312, 1349019), (322, 1307124), (342, 1230684), (343, 1227096), (351, 1199128), (364, 1156302), (378, 1113476), (392, 1073709), (399, 1054872), (414, 1016652), (437, 963144), (441, 954408), (456, 923013), (468, 899346), (483, 871416), (494, 852012), (504, 835107), (513, 820456), (532, 791154), (546, 770868), (552, 762489), (588, 715806), (598, 703836), (621, 677768), (637, 660744), (644, 653562), (684, 615342), (686, 613548), (702, 599564), (728, 578151), (741, 568008), (756, 556738), (798, 527436), (819, 513912), (828, 508326), (874, 481572), (882, 477204), (897, 469224), (931, 452088), (936, 449673), (966, 435708), (988, 426006), (1026, 410228), (1029, 409032), (1064, 395577), (1092, 385434), (1127, 373464), (1176, 357903), (1196, 351918), (1197, 351624), (1242, 338884), (1274, 330372), (1288, 326781), (1311, 321048), (1323, 318136), (1368, 307671), (1372, 306774), (1404, 299782), (1449, 290472), (1482, 284004), (1512, 278369), (1596, 263718), (1638, 256956), (1656, 254163), (1729, 243432), (1748, 240786), (1764, 238602), (1794, 234612), (1862, 226044), (1911, 220248), (1932, 217854), (1976, 213003), (2052, 205114), (2058, 204516), (2093, 201096), (2184, 192717), (2223, 189336), (2254, 186732), (2392, 175959), (2394, 175812), (2457, 171304), (2484, 169442), (2548, 165186), (2622, 160524), (2646, 159068), (2691, 156408), (2744, 153387), (2793, 150696), (2808, 149891), (2898, 145236), (2964, 142002), (3059, 137592), (3087, 136344), (3192, 131859), (3276, 128478), (3381, 124488), (3458, 121716), (3496, 120393), (3528, 119301), (3588, 117306), (3591, 117208), (3724, 113022), (3822, 110124), (3864, 108927), (3933, 107016), (4104, 102557), (4116, 102258), (4186, 100548), (4347, 96824), (4446, 94668), (4459, 94392), (4508, 93366), (4788, 87906), (4914, 85652), (4968, 84721), (5096, 82593), (5187, 81144), (5244, 80262), (5292, 79534), (5382, 78204), (5586, 75348), (5681, 74088), (5733, 73416), (5796, 72618), (5928, 71001), (6118, 68796), (6174, 68172), (6279, 67032), (6517, 64584), (6552, 64239), (6669, 63112), (6762, 62244), (6916, 60858), (7176, 58653), (7182, 58604), (7448, 56511), (7644, 55062), (7866, 53508), (7889, 53352), (8073, 52136), (8232, 51129), (8372, 50274), (8379, 50232), (8694, 48412), (8892, 47334), (8918, 47196), (9016, 46683), (9177, 45864), (9261, 45448), (9576, 43953), (9828, 42826), (10143, 41496), (10374, 40572), (10488, 40131), (10584, 39767), (10764, 39102), (11172, 37674), (11362, 37044), (11466, 36708), (11592, 36309), (11799, 35672), (12103, 34776), (12236, 34398), (12348, 34086), (12558, 33516), (13034, 32292), (13338, 31556), (13377, 31464), (13524, 31122), (13832, 30429), (14364, 29302), (14651, 28728), (15288, 27531), (15561, 27048), (15732, 26754), (15778, 26676), (16146, 26068), (16744, 25137), (16758, 25116), (17043, 24696), (17199, 24472), (17388, 24206), (17784, 23667), (17836, 23598), (18354, 22932), (18522, 22724), (18837, 22344), (19551, 21528), (19656, 21413), (20286, 20748)]