20393257248

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2789}}^1$

素因数の和:2862

約数の個数: 480

約数和(自身を含む): 76225121280

約数和(自身を除く): 55831864032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 31, 32, 36, 39, 42, 48, 52, 54, 56, 62, 63, 72, 78, 81, 84, 91, 93, 96, 104, 108, 112, 117, 124, 126, 144, 156, 162, 168, 182, 186, 189, 208, 216, 217, 224, 234, 248, 252, 273, 279, 288, 312, 324, 336, 351, 364, 372, 378, 403, 416, 432, 434, 468, 496, 504, 546, 558, 567, 624, 648, 651, 672, 702, 728, 744, 756, 806, 819, 837, 864, 868, 936, 992, 1008, 1053, 1092, 1116, 1134, 1209, 1248, 1296, 1302, 1404, 1456, 1488, 1512, 1612, 1638, 1674, 1736, 1872, 1953, 2016, 2106, 2184, 2232, 2268, 2418, 2457, 2511, 2592, 2604, 2789, 2808, 2821, 2912, 2976, 3024, 3224, 3276, 3348, 3472, 3627, 3744, 3906, 4212, 4368, 4464, 4536, 4836, 4914, 5022, 5208, 5578, 5616, 5642, 5859, 6048, 6448, 6552, 6696, 6944, 7254, 7371, 7812, 8367, 8424, 8463, 8736, 8928, 9072, 9672, 9828, 10044, 10416, 10881, 11156, 11232, 11284, 11718, 12896, 13104, 13392, 14508, 14742, 15624, 16734, 16848, 16926, 17577, 18144, 19344, 19523, 19656, 20088, 20832, 21762, 22312, 22568, 23436, 25101, 25389, 26208, 26784, 29016, 29484, 31248, 32643, 33468, 33696, 33852, 35154, 36257, 38688, 39046, 39312, 40176, 43524, 44624, 45136, 46872, 50202, 50778, 58032, 58569, 58968, 62496, 65286, 66936, 67704, 70308, 72514, 75303, 76167, 78092, 78624, 80352, 86459, 87048, 89248, 90272, 93744, 100404, 101556, 108771, 116064, 117138, 117936, 130572, 133872, 135408, 140616, 145028, 150606, 152334, 156184, 172918, 174096, 175707, 187488, 200808, 203112, 217542, 225909, 228501, 234276, 235872, 253799, 259377, 261144, 267744, 270816, 281232, 290056, 301212, 304668, 312368, 326313, 345836, 348192, 351414, 401616, 406224, 435084, 451818, 457002, 468552, 507598, 518754, 522288, 527121, 562464, 580112, 602424, 605213, 609336, 624736, 652626, 691672, 702828, 761397, 778131, 803232, 812448, 870168, 903636, 914004, 937104, 978939, 1015196, 1037508, 1044576, 1054242, 1123967, 1160224, 1204848, 1210426, 1218672, 1305252, 1383344, 1405656, 1522794, 1556262, 1581363, 1740336, 1807272, 1815639, 1828008, 1874208, 1957878, 2030392, 2075016, 2108484, 2247934, 2284191, 2334393, 2409696, 2420852, 2437344, 2610504, 2766688, 2811312, 2936817, 3045588, 3112524, 3162726, 3371901, 3480672, 3614544, 3631278, 3656016, 3915756, 4060784, 4150032, 4216968, 4495868, 4568382, 4668786, 4841704, 5221008, 5446917, 5622624, 5873634, 6091176, 6225048, 6325452, 6743802, 6852573, 7003179, 7229088, 7262556, 7312032, 7831512, 7867769, 8121568, 8300064, 8433936, 8991736, 9136764, 9337572, 9683408, 10115703, 10442016, 10893834, 11747268, 12182352, 12450096, 12650904, 13487604, 13705146, 14006358, 14525112, 15663024, 15735538, 16340751, 16867872, 17983472, 18273528, 18675144, 19366816, 20231406, 20557719, 21787668, 23494536, 23603307, 24364704, 24900192, 25301808, 26975208, 27410292, 28012716, 29050224, 30347109, 31326048, 31471076, 32681502, 35966944, 36547056, 37350288, 40462812, 41115438, 43575336, 46989072, 47206614, 49022253, 50603616, 53950416, 54820584, 56025432, 58100448, 60694218, 62942152, 65363004, 70809921, 73094112, 74700576, 80925624, 82230876, 87150672, 91041327, 93978144, 94413228, 98044506, 107900832, 109641168, 112050864, 121388436, 125884304, 130726008, 141619842, 161851248, 164461752, 174301344, 182082654, 188826456, 196089012, 212429763, 219282336, 224101728, 242776872, 251768608, 261452016, 283239684, 323702496, 328923504, 364165308, 377652912, 392178024, 424859526, 485553744, 522904032, 566479368, 637289289, 657847008, 728330616, 755305824, 784356048, 849719052, 971107488, 1132958736, 1274578578, 1456661232, 1568712096, 1699438104, 2265917472, 2549157156, 2913322464, 3398876208, 5098314312, 6797752416, 10196628624, 20393257248]

約数ペア:

[(1, 20393257248), (2, 10196628624), (3, 6797752416), (4, 5098314312), (6, 3398876208), (7, 2913322464), (8, 2549157156), (9, 2265917472), (12, 1699438104), (13, 1568712096), (14, 1456661232), (16, 1274578578), (18, 1132958736), (21, 971107488), (24, 849719052), (26, 784356048), (27, 755305824), (28, 728330616), (31, 657847008), (32, 637289289), (36, 566479368), (39, 522904032), (42, 485553744), (48, 424859526), (52, 392178024), (54, 377652912), (56, 364165308), (62, 328923504), (63, 323702496), (72, 283239684), (78, 261452016), (81, 251768608), (84, 242776872), (91, 224101728), (93, 219282336), (96, 212429763), (104, 196089012), (108, 188826456), (112, 182082654), (117, 174301344), (124, 164461752), (126, 161851248), (144, 141619842), (156, 130726008), (162, 125884304), (168, 121388436), (182, 112050864), (186, 109641168), (189, 107900832), (208, 98044506), (216, 94413228), (217, 93978144), (224, 91041327), (234, 87150672), (248, 82230876), (252, 80925624), (273, 74700576), (279, 73094112), (288, 70809921), (312, 65363004), (324, 62942152), (336, 60694218), (351, 58100448), (364, 56025432), (372, 54820584), (378, 53950416), (403, 50603616), (416, 49022253), (432, 47206614), (434, 46989072), (468, 43575336), (496, 41115438), (504, 40462812), (546, 37350288), (558, 36547056), (567, 35966944), (624, 32681502), (648, 31471076), (651, 31326048), (672, 30347109), (702, 29050224), (728, 28012716), (744, 27410292), (756, 26975208), (806, 25301808), (819, 24900192), (837, 24364704), (864, 23603307), (868, 23494536), (936, 21787668), (992, 20557719), (1008, 20231406), (1053, 19366816), (1092, 18675144), (1116, 18273528), (1134, 17983472), (1209, 16867872), (1248, 16340751), (1296, 15735538), (1302, 15663024), (1404, 14525112), (1456, 14006358), (1488, 13705146), (1512, 13487604), (1612, 12650904), (1638, 12450096), (1674, 12182352), (1736, 11747268), (1872, 10893834), (1953, 10442016), (2016, 10115703), (2106, 9683408), (2184, 9337572), (2232, 9136764), (2268, 8991736), (2418, 8433936), (2457, 8300064), (2511, 8121568), (2592, 7867769), (2604, 7831512), (2789, 7312032), (2808, 7262556), (2821, 7229088), (2912, 7003179), (2976, 6852573), (3024, 6743802), (3224, 6325452), (3276, 6225048), (3348, 6091176), (3472, 5873634), (3627, 5622624), (3744, 5446917), (3906, 5221008), (4212, 4841704), (4368, 4668786), (4464, 4568382), (4536, 4495868), (4836, 4216968), (4914, 4150032), (5022, 4060784), (5208, 3915756), (5578, 3656016), (5616, 3631278), (5642, 3614544), (5859, 3480672), (6048, 3371901), (6448, 3162726), (6552, 3112524), (6696, 3045588), (6944, 2936817), (7254, 2811312), (7371, 2766688), (7812, 2610504), (8367, 2437344), (8424, 2420852), (8463, 2409696), (8736, 2334393), (8928, 2284191), (9072, 2247934), (9672, 2108484), (9828, 2075016), (10044, 2030392), (10416, 1957878), (10881, 1874208), (11156, 1828008), (11232, 1815639), (11284, 1807272), (11718, 1740336), (12896, 1581363), (13104, 1556262), (13392, 1522794), (14508, 1405656), (14742, 1383344), (15624, 1305252), (16734, 1218672), (16848, 1210426), (16926, 1204848), (17577, 1160224), (18144, 1123967), (19344, 1054242), (19523, 1044576), (19656, 1037508), (20088, 1015196), (20832, 978939), (21762, 937104), (22312, 914004), (22568, 903636), (23436, 870168), (25101, 812448), (25389, 803232), (26208, 778131), (26784, 761397), (29016, 702828), (29484, 691672), (31248, 652626), (32643, 624736), (33468, 609336), (33696, 605213), (33852, 602424), (35154, 580112), (36257, 562464), (38688, 527121), (39046, 522288), (39312, 518754), (40176, 507598), (43524, 468552), (44624, 457002), (45136, 451818), (46872, 435084), (50202, 406224), (50778, 401616), (58032, 351414), (58569, 348192), (58968, 345836), (62496, 326313), (65286, 312368), (66936, 304668), (67704, 301212), (70308, 290056), (72514, 281232), (75303, 270816), (76167, 267744), (78092, 261144), (78624, 259377), (80352, 253799), (86459, 235872), (87048, 234276), (89248, 228501), (90272, 225909), (93744, 217542), (100404, 203112), (101556, 200808), (108771, 187488), (116064, 175707), (117138, 174096), (117936, 172918), (130572, 156184), (133872, 152334), (135408, 150606), (140616, 145028)]