20997312336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 960

約数和(自身を含む): 84303937536

約数和(自身を除く): 63306625200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 31, 33, 36, 37, 39, 42, 44, 48, 52, 56, 62, 63, 66, 72, 74, 77, 78, 84, 88, 91, 93, 99, 104, 111, 112, 117, 124, 126, 127, 132, 143, 144, 148, 154, 156, 168, 176, 182, 186, 198, 208, 217, 222, 231, 234, 248, 252, 254, 259, 264, 273, 279, 286, 296, 308, 312, 333, 336, 341, 364, 372, 381, 396, 403, 407, 429, 434, 444, 462, 468, 481, 496, 504, 508, 518, 528, 546, 558, 572, 592, 616, 624, 651, 666, 682, 693, 728, 744, 762, 777, 792, 806, 814, 819, 858, 868, 888, 889, 924, 936, 962, 1001, 1008, 1016, 1023, 1036, 1092, 1116, 1143, 1144, 1147, 1209, 1221, 1232, 1287, 1302, 1332, 1364, 1386, 1397, 1443, 1456, 1488, 1524, 1554, 1584, 1612, 1628, 1638, 1651, 1716, 1736, 1776, 1778, 1848, 1872, 1924, 1953, 2002, 2032, 2046, 2072, 2184, 2232, 2286, 2288, 2294, 2331, 2387, 2418, 2442, 2574, 2604, 2664, 2667, 2728, 2772, 2794, 2821, 2849, 2886, 3003, 3048, 3069, 3108, 3224, 3256, 3276, 3302, 3367, 3432, 3441, 3472, 3556, 3627, 3663, 3696, 3848, 3906, 3937, 4004, 4092, 4144, 4191, 4329, 4368, 4433, 4464, 4572, 4588, 4662, 4699, 4774, 4836, 4884, 4953, 5148, 5208, 5291, 5328, 5334, 5456, 5544, 5588, 5642, 5698, 5772, 6006, 6096, 6138, 6216, 6448, 6512, 6552, 6604, 6734, 6864, 6882, 7112, 7161, 7254, 7326, 7696, 7812, 7874, 8001, 8008, 8029, 8184, 8382, 8463, 8547, 8658, 8866, 9009, 9144, 9176, 9324, 9398, 9548, 9672, 9768, 9779, 9906, 10101, 10296, 10323, 10416, 10582, 10668, 11088, 11176, 11284, 11396, 11544, 11557, 11811, 12012, 12276, 12432, 12573, 12617, 13104, 13208, 13299, 13468, 13764, 14097, 14224, 14322, 14508, 14652, 14859, 14911, 15624, 15748, 15873, 16002, 16016, 16058, 16368, 16764, 16926, 17094, 17316, 17732, 18018, 18161, 18288, 18352, 18648, 18796, 19096, 19344, 19536, 19558, 19812, 20202, 20592, 20646, 21164, 21336, 21483, 22352, 22568, 22792, 23088, 23114, 23622, 24024, 24087, 24552, 25146, 25234, 25389, 25641, 26416, 26598, 26936, 27528, 27559, 28194, 28644, 29016, 29304, 29337, 29718, 29822, 30303, 31031, 31248, 31496, 31746, 32004, 32116, 32893, 33528, 33852, 34188, 34632, 34671, 35433, 35464, 36036, 36322, 37037, 37296, 37592, 37851, 38192, 39116, 39624, 39897, 40404, 41292, 42291, 42328, 42672, 42966, 43307, 44733, 45136, 45584, 46228, 47244, 47619, 48048, 48174, 49104, 50292, 50468, 50778, 51181, 51282, 51689, 53196, 53872, 54483, 55056, 55118, 56388, 57288, 58032, 58608, 58674, 59436, 59644, 60606, 61087, 62062, 62992, 63492, 64008, 64232, 65786, 67056, 67704, 68376, 69264, 69342, 70866, 70928, 72072, 72261, 72644, 74074, 75184, 75702, 78232, 79248, 79794, 80808, 82584, 82677, 84582, 84656, 85932, 86614, 88011, 88319, 89466, 92456, 93093, 94488, 95238, 96348, 98679, 100584, 100936, 101556, 102362, 102564, 103378, 104013, 104377, 106392, 108966, 110236, 111111, 112776, 113553, 114576, 117348, 118872, 119288, 121212, 122174, 124124, 126984, 127127, 128016, 128464, 129921, 131572, 134199, 135408, 136752, 138684, 141732, 144144, 144522, 145288, 145669, 148148, 151404, 153543, 155067, 156464, 159588, 161616, 163449, 164021, 165168, 165354, 169164, 171864, 173228, 176022, 176638, 178932, 183261, 184912, 186186, 188976, 190476, 192696, 197358, 201168, 201872, 203112, 204724, 205128, 206756, 208026, 208754, 212784, 217932, 220472, 222222, 225552, 227106, 234696, 237744, 238576, 242424, 244348, 248031, 248248, 253968, 254254, 259842, 263144, 264957, 268398, 277368, 279279, 283464, 289044, 290576, 291338, 296037, 296296, 302808, 303149, 307086, 310134, 313131, 319176, 326898, 328042, 330708, 333333, 338328, 343728, 346456, 352044, 353276, 357864, 358267, 361823, 366522, 372372, 380952, 381381, 385392, 389763, 394716, 406224, 409448, 410256, 413512, 416052, 417508, 427609, 435864, 437007, 440944, 444444, 454212, 460629, 465201, 469392, 484848, 488696, 492063, 496062, 496496, 508508, 519684, 526288, 529914, 536796, 549783, 554736, 558558, 562991, 566928, 578088, 582676, 592074, 592592, 605616, 606298, 614172, 620268, 626262, 638352, 653796, 656084, 661416, 666666, 671957, 676656, 692912, 704088, 706552, 715728, 716534, 723646, 733044, 744744, 761904, 762762, 779526, 789432, 794871, 818896, 827024, 832104, 835016, 855218, 871728, 874014, 888888, 908424, 909447, 921258, 930402, 939393, 977392, 984126, 992124, 1017016, 1019683, 1039368, 1059828, 1073592, 1074801, 1085469, 1099566, 1117116, 1125982, 1144143, 1148147, 1156176, 1165352, 1184148, 1212596, 1228344, 1240536, 1252524, 1282827, 1307592, 1311021, 1312168, 1322832, 1333332, 1343914, 1408176, 1413104, 1433068, 1447292, 1466088, 1476189, 1489488, 1525524, 1559052, 1578864, 1589742, 1602359, 1664208, 1670032, 1688973, 1710436, 1748028, 1777776, 1816848, 1818894, 1842516, 1860804, 1878786, 1893697, 1968252, 1984248, 2015871, 2034032, 2039366, 2078736, 2119656, 2147184, 2149602, 2170938, 2199132, 2234232, 2251964, 2288286, 2296294, 2330704, 2368296, 2425192, 2456688, 2481072, 2505048, 2565654, 2615184, 2622042, 2624336, 2666664, 2687828, 2728341, 2866136, 2894584, 2932176, 2952378, 3051048, 3059049, 3118104, 3179484, 3204718, 3224403, 3256407, 3377946, 3420872, 3444441, 3496056, 3637788, 3685032, 3721608, 3757572, 3787394, 3848481, 3936504, 3940937, 3968496, 4031742, 4078732, 4239312, 4299204, 4341876, 4398264, 4468464, 4503928, 4576572, 4592588, 4703699, 4736592, 4807077, 4850384, 5010096, 5066919, 5131308, 5244084, 5333328, 5375656, 5456682, 5681091, 5732272, 5789168, 5904756, 6047613, 6102096, 6118098, 6236208, 6358968, 6409436, 6448806, 6512814, 6755892, 6841744, 6888882, 6992112, 7275576, 7370064, 7443216, 7515144, 7574788, 7696962, 7873008, 7881874, 8063484, 8157464, 8598408, 8683752, 8796528, 9007856, 9153144, 9177147, 9185176, 9407398, 9614154, 10133838, 10262616, 10333323, 10488168, 10751312, 10913364, 11216513, 11362182, 11809512, 11822811, 12095226, 12236196, 12717936, 12818872, 12897612, 13025628, 13255879, 13511784, 13777764, 14111097, 14421231, 14551152, 15030288, 15149576, 15393924, 15763748, 16126968, 16314928, 17043273, 17196816, 17367504, 18306288, 18354294, 18370352, 18814796, 19228308, 20267676, 20525232, 20666646, 20830667, 20976336, 21826728, 22433026, 22724364, 23619024, 23645622, 24190452, 24472392, 25637744, 25795224, 26051256, 26511758, 27023568, 27555528, 28222194, 28842462, 30299152, 30787848, 31527496, 32253936, 33649539, 34086546, 35468433, 36708588, 37629592, 38456616, 39767637, 40535352, 41333292, 41661334, 42333291, 43653456, 44866052, 45448728, 47291244, 48380904, 48944784, 51590448, 52102512, 53023516, 55111056, 56444388, 57684924, 61575696, 62492001, 63054992, 67299078, 68173092, 70936866, 73417176, 75259184, 76913232, 79535274, 81070704, 82666584, 83322668, 84666582, 89732104, 90897456, 94582488, 96761808, 100948617, 106047032, 112888776, 115369848, 119302911, 124984002, 134598156, 136346184, 141873732, 145814669, 146834352, 159070548, 165333168, 166645336, 169333164, 179464208, 187476003, 189164976, 201897234, 212094064, 225777552, 230739696, 238605822, 249968004, 269196312, 272692368, 283747464, 291629338, 318141096, 333290672, 338666328, 374952006, 403794468, 437444007, 477211644, 499936008, 538392624, 567494928, 583258676, 636282192, 677332656, 749904012, 807588936, 874888014, 954423288, 999872016, 1166517352, 1312332021, 1499808024, 1615177872, 1749776028, 1908846576, 2333034704, 2624664042, 2999616048, 3499552056, 5249328084, 6999104112, 10498656168, 20997312336]

約数ペア:

[(1, 20997312336), (2, 10498656168), (3, 6999104112), (4, 5249328084), (6, 3499552056), (7, 2999616048), (8, 2624664042), (9, 2333034704), (11, 1908846576), (12, 1749776028), (13, 1615177872), (14, 1499808024), (16, 1312332021), (18, 1166517352), (21, 999872016), (22, 954423288), (24, 874888014), (26, 807588936), (28, 749904012), (31, 677332656), (33, 636282192), (36, 583258676), (37, 567494928), (39, 538392624), (42, 499936008), (44, 477211644), (48, 437444007), (52, 403794468), (56, 374952006), (62, 338666328), (63, 333290672), (66, 318141096), (72, 291629338), (74, 283747464), (77, 272692368), (78, 269196312), (84, 249968004), (88, 238605822), (91, 230739696), (93, 225777552), (99, 212094064), (104, 201897234), (111, 189164976), (112, 187476003), (117, 179464208), (124, 169333164), (126, 166645336), (127, 165333168), (132, 159070548), (143, 146834352), (144, 145814669), (148, 141873732), (154, 136346184), (156, 134598156), (168, 124984002), (176, 119302911), (182, 115369848), (186, 112888776), (198, 106047032), (208, 100948617), (217, 96761808), (222, 94582488), (231, 90897456), (234, 89732104), (248, 84666582), (252, 83322668), (254, 82666584), (259, 81070704), (264, 79535274), (273, 76913232), (279, 75259184), (286, 73417176), (296, 70936866), (308, 68173092), (312, 67299078), (333, 63054992), (336, 62492001), (341, 61575696), (364, 57684924), (372, 56444388), (381, 55111056), (396, 53023516), (403, 52102512), (407, 51590448), (429, 48944784), (434, 48380904), (444, 47291244), (462, 45448728), (468, 44866052), (481, 43653456), (496, 42333291), (504, 41661334), (508, 41333292), (518, 40535352), (528, 39767637), (546, 38456616), (558, 37629592), (572, 36708588), (592, 35468433), (616, 34086546), (624, 33649539), (651, 32253936), (666, 31527496), (682, 30787848), (693, 30299152), (728, 28842462), (744, 28222194), (762, 27555528), (777, 27023568), (792, 26511758), (806, 26051256), (814, 25795224), (819, 25637744), (858, 24472392), (868, 24190452), (888, 23645622), (889, 23619024), (924, 22724364), (936, 22433026), (962, 21826728), (1001, 20976336), (1008, 20830667), (1016, 20666646), (1023, 20525232), (1036, 20267676), (1092, 19228308), (1116, 18814796), (1143, 18370352), (1144, 18354294), (1147, 18306288), (1209, 17367504), (1221, 17196816), (1232, 17043273), (1287, 16314928), (1302, 16126968), (1332, 15763748), (1364, 15393924), (1386, 15149576), (1397, 15030288), (1443, 14551152), (1456, 14421231), (1488, 14111097), (1524, 13777764), (1554, 13511784), (1584, 13255879), (1612, 13025628), (1628, 12897612), (1638, 12818872), (1651, 12717936), (1716, 12236196), (1736, 12095226), (1776, 11822811), (1778, 11809512), (1848, 11362182), (1872, 11216513), (1924, 10913364), (1953, 10751312), (2002, 10488168), (2032, 10333323), (2046, 10262616), (2072, 10133838), (2184, 9614154), (2232, 9407398), (2286, 9185176), (2288, 9177147), (2294, 9153144), (2331, 9007856), (2387, 8796528), (2418, 8683752), (2442, 8598408), (2574, 8157464), (2604, 8063484), (2664, 7881874), (2667, 7873008), (2728, 7696962), (2772, 7574788), (2794, 7515144), (2821, 7443216), (2849, 7370064), (2886, 7275576), (3003, 6992112), (3048, 6888882), (3069, 6841744), (3108, 6755892), (3224, 6512814), (3256, 6448806), (3276, 6409436), (3302, 6358968), (3367, 6236208), (3432, 6118098), (3441, 6102096), (3472, 6047613), (3556, 5904756), (3627, 5789168), (3663, 5732272), (3696, 5681091), (3848, 5456682), (3906, 5375656), (3937, 5333328), (4004, 5244084), (4092, 5131308), (4144, 5066919), (4191, 5010096), (4329, 4850384), (4368, 4807077), (4433, 4736592), (4464, 4703699), (4572, 4592588), (4588, 4576572), (4662, 4503928), (4699, 4468464), (4774, 4398264), (4836, 4341876), (4884, 4299204), (4953, 4239312), (5148, 4078732), (5208, 4031742), (5291, 3968496), (5328, 3940937), (5334, 3936504), (5456, 3848481), (5544, 3787394), (5588, 3757572), (5642, 3721608), (5698, 3685032), (5772, 3637788), (6006, 3496056), (6096, 3444441), (6138, 3420872), (6216, 3377946), (6448, 3256407), (6512, 3224403), (6552, 3204718), (6604, 3179484), (6734, 3118104), (6864, 3059049), (6882, 3051048), (7112, 2952378), (7161, 2932176), (7254, 2894584), (7326, 2866136), (7696, 2728341), (7812, 2687828), (7874, 2666664), (8001, 2624336), (8008, 2622042), (8029, 2615184), (8184, 2565654), (8382, 2505048), (8463, 2481072), (8547, 2456688), (8658, 2425192), (8866, 2368296), (9009, 2330704), (9144, 2296294), (9176, 2288286), (9324, 2251964), (9398, 2234232), (9548, 2199132), (9672, 2170938), (9768, 2149602), (9779, 2147184), (9906, 2119656), (10101, 2078736), (10296, 2039366), (10323, 2034032), (10416, 2015871), (10582, 1984248), (10668, 1968252), (11088, 1893697), (11176, 1878786), (11284, 1860804), (11396, 1842516), (11544, 1818894), (11557, 1816848), (11811, 1777776), (12012, 1748028), (12276, 1710436), (12432, 1688973), (12573, 1670032), (12617, 1664208), (13104, 1602359), (13208, 1589742), (13299, 1578864), (13468, 1559052), (13764, 1525524), (14097, 1489488), (14224, 1476189), (14322, 1466088), (14508, 1447292), (14652, 1433068), (14859, 1413104), (14911, 1408176), (15624, 1343914), (15748, 1333332), (15873, 1322832), (16002, 1312168), (16016, 1311021), (16058, 1307592), (16368, 1282827), (16764, 1252524), (16926, 1240536), (17094, 1228344), (17316, 1212596), (17732, 1184148), (18018, 1165352), (18161, 1156176), (18288, 1148147), (18352, 1144143), (18648, 1125982), (18796, 1117116), (19096, 1099566), (19344, 1085469), (19536, 1074801), (19558, 1073592), (19812, 1059828), (20202, 1039368), (20592, 1019683), (20646, 1017016), (21164, 992124), (21336, 984126), (21483, 977392), (22352, 939393), (22568, 930402), (22792, 921258), (23088, 909447), (23114, 908424), (23622, 888888), (24024, 874014), (24087, 871728), (24552, 855218), (25146, 835016), (25234, 832104), (25389, 827024), (25641, 818896), (26416, 794871), (26598, 789432), (26936, 779526), (27528, 762762), (27559, 761904), (28194, 744744), (28644, 733044), (29016, 723646), (29304, 716534), (29337, 715728), (29718, 706552), (29822, 704088), (30303, 692912), (31031, 676656), (31248, 671957), (31496, 666666), (31746, 661416), (32004, 656084), (32116, 653796), (32893, 638352), (33528, 626262), (33852, 620268), (34188, 614172), (34632, 606298), (34671, 605616), (35433, 592592), (35464, 592074), (36036, 582676), (36322, 578088), (37037, 566928), (37296, 562991), (37592, 558558), (37851, 554736), (38192, 549783), (39116, 536796), (39624, 529914), (39897, 526288), (40404, 519684), (41292, 508508), (42291, 496496), (42328, 496062), (42672, 492063), (42966, 488696), (43307, 484848), (44733, 469392), (45136, 465201), (45584, 460629), (46228, 454212), (47244, 444444), (47619, 440944), (48048, 437007), (48174, 435864), (49104, 427609), (50292, 417508), (50468, 416052), (50778, 413512), (51181, 410256), (51282, 409448), (51689, 406224), (53196, 394716), (53872, 389763), (54483, 385392), (55056, 381381), (55118, 380952), (56388, 372372), (57288, 366522), (58032, 361823), (58608, 358267), (58674, 357864), (59436, 353276), (59644, 352044), (60606, 346456), (61087, 343728), (62062, 338328), (62992, 333333), (63492, 330708), (64008, 328042), (64232, 326898), (65786, 319176), (67056, 313131), (67704, 310134), (68376, 307086), (69264, 303149), (69342, 302808), (70866, 296296), (70928, 296037), (72072, 291338), (72261, 290576), (72644, 289044), (74074, 283464), (75184, 279279), (75702, 277368), (78232, 268398), (79248, 264957), (79794, 263144), (80808, 259842), (82584, 254254), (82677, 253968), (84582, 248248), (84656, 248031), (85932, 244348), (86614, 242424), (88011, 238576), (88319, 237744), (89466, 234696), (92456, 227106), (93093, 225552), (94488, 222222), (95238, 220472), (96348, 217932), (98679, 212784), (100584, 208754), (100936, 208026), (101556, 206756), (102362, 205128), (102564, 204724), (103378, 203112), (104013, 201872), (104377, 201168), (106392, 197358), (108966, 192696), (110236, 190476), (111111, 188976), (112776, 186186), (113553, 184912), (114576, 183261), (117348, 178932), (118872, 176638), (119288, 176022), (121212, 173228), (122174, 171864), (124124, 169164), (126984, 165354), (127127, 165168), (128016, 164021), (128464, 163449), (129921, 161616), (131572, 159588), (134199, 156464), (135408, 155067), (136752, 153543), (138684, 151404), (141732, 148148), (144144, 145669), (144522, 145288)]