20043168768

素因数分解:

$2^{10}\times 3^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:390

約数の個数: 528

約数和(自身を含む): 70672003584

約数和(自身を除く): 50628834816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 37, 42, 48, 54, 56, 63, 64, 72, 74, 81, 84, 96, 108, 111, 112, 126, 128, 144, 148, 162, 168, 189, 192, 216, 222, 224, 243, 252, 256, 259, 288, 296, 311, 324, 333, 336, 378, 384, 432, 444, 448, 486, 504, 512, 518, 567, 576, 592, 622, 648, 666, 672, 756, 768, 777, 864, 888, 896, 933, 972, 999, 1008, 1024, 1036, 1134, 1152, 1184, 1244, 1296, 1332, 1344, 1512, 1536, 1554, 1701, 1728, 1776, 1792, 1866, 1944, 1998, 2016, 2072, 2177, 2268, 2304, 2331, 2368, 2488, 2592, 2664, 2688, 2799, 2997, 3024, 3072, 3108, 3402, 3456, 3552, 3584, 3732, 3888, 3996, 4032, 4144, 4354, 4536, 4608, 4662, 4736, 4976, 5184, 5328, 5376, 5598, 5994, 6048, 6216, 6531, 6804, 6912, 6993, 7104, 7168, 7464, 7776, 7992, 8064, 8288, 8397, 8708, 8991, 9072, 9216, 9324, 9472, 9952, 10368, 10656, 10752, 11196, 11507, 11988, 12096, 12432, 13062, 13608, 13824, 13986, 14208, 14928, 15552, 15984, 16128, 16576, 16794, 17416, 17982, 18144, 18648, 18944, 19593, 19904, 20736, 20979, 21312, 21504, 22392, 23014, 23976, 24192, 24864, 25191, 26124, 27216, 27648, 27972, 28416, 29856, 31104, 31968, 32256, 33152, 33588, 34521, 34832, 35964, 36288, 37296, 37888, 39186, 39808, 41472, 41958, 42624, 44784, 46028, 47952, 48384, 49728, 50382, 52248, 54432, 55944, 56832, 58779, 59712, 62208, 62937, 63936, 64512, 66304, 67176, 69042, 69664, 71928, 72576, 74592, 75573, 78372, 79616, 80549, 82944, 83916, 85248, 89568, 92056, 95904, 96768, 99456, 100764, 103563, 104496, 108864, 111888, 113664, 117558, 119424, 124416, 125874, 127872, 132608, 134352, 138084, 139328, 143856, 145152, 149184, 151146, 156744, 159232, 161098, 167832, 170496, 176337, 179136, 184112, 191808, 193536, 198912, 201528, 207126, 208992, 217728, 223776, 235116, 238848, 241647, 248832, 251748, 255744, 265216, 268704, 276168, 278656, 287712, 290304, 298368, 302292, 310689, 313488, 318464, 322196, 335664, 340992, 352674, 358272, 368224, 383616, 397824, 403056, 414252, 417984, 435456, 447552, 470232, 477696, 483294, 503496, 511488, 529011, 537408, 552336, 557312, 575424, 580608, 596736, 604584, 621378, 626976, 644392, 671328, 705348, 716544, 724941, 736448, 767232, 795648, 806112, 828504, 835968, 870912, 895104, 932067, 940464, 955392, 966588, 1006992, 1022976, 1058022, 1074816, 1104672, 1114624, 1150848, 1193472, 1209168, 1242756, 1253952, 1288784, 1342656, 1410696, 1433088, 1449882, 1472896, 1534464, 1612224, 1657008, 1671936, 1741824, 1790208, 1864134, 1880928, 1933176, 2013984, 2116044, 2149632, 2174823, 2209344, 2229248, 2301696, 2386944, 2418336, 2485512, 2507904, 2577568, 2685312, 2796201, 2821392, 2866176, 2899764, 2945792, 3068928, 3224448, 3314016, 3343872, 3580416, 3728268, 3761856, 3866352, 4027968, 4232088, 4299264, 4349646, 4418688, 4603392, 4836672, 4971024, 5015808, 5155136, 5370624, 5592402, 5642784, 5799528, 5891584, 6448896, 6524469, 6628032, 6687744, 7160832, 7456536, 7523712, 7732704, 8055936, 8464176, 8598528, 8699292, 8837376, 9206784, 9673344, 9942048, 10031616, 10310272, 10741248, 11184804, 11285568, 11599056, 11783168, 12897792, 13048938, 13256064, 14913072, 15047424, 15465408, 16111872, 16928352, 17398584, 17674752, 19346688, 19573407, 19884096, 20063232, 20620544, 21482496, 22369608, 22571136, 23198112, 25795584, 26097876, 26512128, 29826144, 30094848, 30930816, 32223744, 33856704, 34797168, 35349504, 38693376, 39146814, 39768192, 41241088, 44739216, 45142272, 46396224, 52195752, 53024256, 59652288, 60189696, 61861632, 64447488, 67713408, 69594336, 77386752, 78293628, 79536384, 82482176, 89478432, 90284544, 92792448, 104391504, 106048512, 119304576, 123723264, 135426816, 139188672, 156587256, 159072768, 178956864, 180569088, 185584896, 208783008, 238609152, 247446528, 270853632, 278377344, 313174512, 318145536, 357913728, 371169792, 417566016, 477218304, 541707264, 556754688, 626349024, 715827456, 742339584, 835132032, 954436608, 1113509376, 1252698048, 1431654912, 1670264064, 2227018752, 2505396096, 2863309824, 3340528128, 5010792192, 6681056256, 10021584384, 20043168768]

約数ペア:

[(1, 20043168768), (2, 10021584384), (3, 6681056256), (4, 5010792192), (6, 3340528128), (7, 2863309824), (8, 2505396096), (9, 2227018752), (12, 1670264064), (14, 1431654912), (16, 1252698048), (18, 1113509376), (21, 954436608), (24, 835132032), (27, 742339584), (28, 715827456), (32, 626349024), (36, 556754688), (37, 541707264), (42, 477218304), (48, 417566016), (54, 371169792), (56, 357913728), (63, 318145536), (64, 313174512), (72, 278377344), (74, 270853632), (81, 247446528), (84, 238609152), (96, 208783008), (108, 185584896), (111, 180569088), (112, 178956864), (126, 159072768), (128, 156587256), (144, 139188672), (148, 135426816), (162, 123723264), (168, 119304576), (189, 106048512), (192, 104391504), (216, 92792448), (222, 90284544), (224, 89478432), (243, 82482176), (252, 79536384), (256, 78293628), (259, 77386752), (288, 69594336), (296, 67713408), (311, 64447488), (324, 61861632), (333, 60189696), (336, 59652288), (378, 53024256), (384, 52195752), (432, 46396224), (444, 45142272), (448, 44739216), (486, 41241088), (504, 39768192), (512, 39146814), (518, 38693376), (567, 35349504), (576, 34797168), (592, 33856704), (622, 32223744), (648, 30930816), (666, 30094848), (672, 29826144), (756, 26512128), (768, 26097876), (777, 25795584), (864, 23198112), (888, 22571136), (896, 22369608), (933, 21482496), (972, 20620544), (999, 20063232), (1008, 19884096), (1024, 19573407), (1036, 19346688), (1134, 17674752), (1152, 17398584), (1184, 16928352), (1244, 16111872), (1296, 15465408), (1332, 15047424), (1344, 14913072), (1512, 13256064), (1536, 13048938), (1554, 12897792), (1701, 11783168), (1728, 11599056), (1776, 11285568), (1792, 11184804), (1866, 10741248), (1944, 10310272), (1998, 10031616), (2016, 9942048), (2072, 9673344), (2177, 9206784), (2268, 8837376), (2304, 8699292), (2331, 8598528), (2368, 8464176), (2488, 8055936), (2592, 7732704), (2664, 7523712), (2688, 7456536), (2799, 7160832), (2997, 6687744), (3024, 6628032), (3072, 6524469), (3108, 6448896), (3402, 5891584), (3456, 5799528), (3552, 5642784), (3584, 5592402), (3732, 5370624), (3888, 5155136), (3996, 5015808), (4032, 4971024), (4144, 4836672), (4354, 4603392), (4536, 4418688), (4608, 4349646), (4662, 4299264), (4736, 4232088), (4976, 4027968), (5184, 3866352), (5328, 3761856), (5376, 3728268), (5598, 3580416), (5994, 3343872), (6048, 3314016), (6216, 3224448), (6531, 3068928), (6804, 2945792), (6912, 2899764), (6993, 2866176), (7104, 2821392), (7168, 2796201), (7464, 2685312), (7776, 2577568), (7992, 2507904), (8064, 2485512), (8288, 2418336), (8397, 2386944), (8708, 2301696), (8991, 2229248), (9072, 2209344), (9216, 2174823), (9324, 2149632), (9472, 2116044), (9952, 2013984), (10368, 1933176), (10656, 1880928), (10752, 1864134), (11196, 1790208), (11507, 1741824), (11988, 1671936), (12096, 1657008), (12432, 1612224), (13062, 1534464), (13608, 1472896), (13824, 1449882), (13986, 1433088), (14208, 1410696), (14928, 1342656), (15552, 1288784), (15984, 1253952), (16128, 1242756), (16576, 1209168), (16794, 1193472), (17416, 1150848), (17982, 1114624), (18144, 1104672), (18648, 1074816), (18944, 1058022), (19593, 1022976), (19904, 1006992), (20736, 966588), (20979, 955392), (21312, 940464), (21504, 932067), (22392, 895104), (23014, 870912), (23976, 835968), (24192, 828504), (24864, 806112), (25191, 795648), (26124, 767232), (27216, 736448), (27648, 724941), (27972, 716544), (28416, 705348), (29856, 671328), (31104, 644392), (31968, 626976), (32256, 621378), (33152, 604584), (33588, 596736), (34521, 580608), (34832, 575424), (35964, 557312), (36288, 552336), (37296, 537408), (37888, 529011), (39186, 511488), (39808, 503496), (41472, 483294), (41958, 477696), (42624, 470232), (44784, 447552), (46028, 435456), (47952, 417984), (48384, 414252), (49728, 403056), (50382, 397824), (52248, 383616), (54432, 368224), (55944, 358272), (56832, 352674), (58779, 340992), (59712, 335664), (62208, 322196), (62937, 318464), (63936, 313488), (64512, 310689), (66304, 302292), (67176, 298368), (69042, 290304), (69664, 287712), (71928, 278656), (72576, 276168), (74592, 268704), (75573, 265216), (78372, 255744), (79616, 251748), (80549, 248832), (82944, 241647), (83916, 238848), (85248, 235116), (89568, 223776), (92056, 217728), (95904, 208992), (96768, 207126), (99456, 201528), (100764, 198912), (103563, 193536), (104496, 191808), (108864, 184112), (111888, 179136), (113664, 176337), (117558, 170496), (119424, 167832), (124416, 161098), (125874, 159232), (127872, 156744), (132608, 151146), (134352, 149184), (138084, 145152), (139328, 143856)]