21111088320

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 560

約数和(自身を含む): 86330576640

約数和(自身を除く): 65219488320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 307, 315, 320, 324, 336, 360, 378, 379, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 614, 630, 648, 672, 720, 756, 758, 810, 840, 864, 921, 945, 960, 1008, 1080, 1120, 1134, 1137, 1228, 1260, 1296, 1344, 1440, 1512, 1516, 1535, 1620, 1680, 1728, 1842, 1890, 1895, 2016, 2149, 2160, 2240, 2268, 2274, 2456, 2520, 2592, 2653, 2763, 2835, 2880, 3024, 3032, 3070, 3240, 3360, 3411, 3684, 3780, 3790, 4032, 4298, 4320, 4536, 4548, 4605, 4912, 5040, 5184, 5306, 5526, 5670, 5685, 6048, 6064, 6140, 6447, 6480, 6720, 6822, 7368, 7560, 7580, 7959, 8289, 8596, 8640, 9072, 9096, 9210, 9824, 10080, 10233, 10612, 10745, 11052, 11340, 11370, 12096, 12128, 12280, 12894, 12960, 13265, 13644, 13815, 14736, 15120, 15160, 15918, 16578, 17055, 17192, 18144, 18192, 18420, 19341, 19648, 20160, 20466, 21224, 21490, 22104, 22680, 22740, 23877, 24256, 24560, 24867, 25788, 25920, 26530, 27288, 27630, 29472, 30240, 30320, 30699, 31836, 32235, 33156, 34110, 34384, 36288, 36384, 36840, 38682, 39795, 40932, 41445, 42448, 42980, 44208, 45360, 45480, 47754, 49120, 49734, 51165, 51576, 53060, 54576, 55260, 58023, 58944, 60480, 60640, 61398, 63672, 64470, 66312, 68220, 68768, 71631, 72768, 73680, 77364, 79590, 81864, 82890, 84896, 85960, 88416, 90720, 90960, 95508, 96705, 98240, 99468, 102330, 103152, 106120, 109152, 110520, 116046, 116353, 119385, 121280, 122796, 124335, 127344, 128940, 132624, 136440, 137536, 143262, 147360, 153495, 154728, 159180, 163728, 165780, 169792, 171920, 174069, 176832, 181440, 181920, 191016, 193410, 198936, 204660, 206304, 212240, 214893, 218304, 221040, 232092, 232706, 238770, 245592, 248670, 254688, 257880, 265248, 272880, 286524, 290115, 294720, 306990, 309456, 318360, 327456, 331560, 343840, 348138, 349059, 358155, 363840, 382032, 386820, 397872, 409320, 412608, 424480, 429786, 442080, 464184, 465412, 477540, 491184, 497340, 509376, 515760, 530496, 545760, 573048, 580230, 581765, 613980, 618912, 636720, 654912, 663120, 687680, 696276, 698118, 716310, 764064, 773640, 795744, 814471, 818640, 848960, 859572, 870345, 884160, 928368, 930824, 955080, 982368, 994680, 1031520, 1047177, 1074465, 1091520, 1146096, 1160460, 1163530, 1227960, 1237824, 1273440, 1326240, 1392552, 1396236, 1432620, 1528128, 1547280, 1591488, 1628942, 1637280, 1719144, 1740690, 1745295, 1856736, 1861648, 1910160, 1964736, 1989360, 2063040, 2094354, 2148930, 2292192, 2320920, 2327060, 2443413, 2455920, 2546880, 2652480, 2785104, 2792472, 2865240, 3094560, 3141531, 3257884, 3274560, 3438288, 3481380, 3490590, 3713472, 3723296, 3820320, 3978720, 4072355, 4188708, 4297860, 4584384, 4641840, 4654120, 4886826, 4911840, 5235885, 5570208, 5584944, 5730480, 6189120, 6283062, 6515768, 6876576, 6962760, 6981180, 7330239, 7446592, 7640640, 7957440, 8144710, 8377416, 8595720, 9283680, 9308240, 9424593, 9773652, 9823680, 10471770, 11140416, 11169888, 11460960, 12217065, 12566124, 13031536, 13753152, 13925520, 13962360, 14660478, 15707655, 16289420, 16754832, 17191440, 18567360, 18616480, 18849186, 19547304, 20943540, 21990717, 22339776, 22921920, 24434130, 25132248, 26063072, 27851040, 27924720, 29320956, 31415310, 32578840, 33509664, 34382880, 36651195, 37232960, 37698372, 39094608, 41887080, 43981434, 47122965, 48868260, 50264496, 52126144, 55702080, 55849440, 58641912, 62830620, 65157680, 65972151, 67019328, 68765760, 73302390, 75396744, 78189216, 83774160, 87962868, 94245930, 97736520, 100528992, 109953585, 111698880, 117283824, 125661240, 130315360, 131944302, 146604780, 150793488, 156378432, 167548320, 175925736, 188491860, 195473040, 201057984, 219907170, 234567648, 251322480, 260630720, 263888604, 293209560, 301586976, 329860755, 335096640, 351851472, 376983720, 390946080, 439814340, 469135296, 502644960, 527777208, 586419120, 603173952, 659721510, 703702944, 753967440, 781892160, 879628680, 1005289920, 1055554416, 1172838240, 1319443020, 1407405888, 1507934880, 1759257360, 2111108832, 2345676480, 2638886040, 3015869760, 3518514720, 4222217664, 5277772080, 7037029440, 10555544160, 21111088320]

約数ペア:

[(1, 21111088320), (2, 10555544160), (3, 7037029440), (4, 5277772080), (5, 4222217664), (6, 3518514720), (7, 3015869760), (8, 2638886040), (9, 2345676480), (10, 2111108832), (12, 1759257360), (14, 1507934880), (15, 1407405888), (16, 1319443020), (18, 1172838240), (20, 1055554416), (21, 1005289920), (24, 879628680), (27, 781892160), (28, 753967440), (30, 703702944), (32, 659721510), (35, 603173952), (36, 586419120), (40, 527777208), (42, 502644960), (45, 469135296), (48, 439814340), (54, 390946080), (56, 376983720), (60, 351851472), (63, 335096640), (64, 329860755), (70, 301586976), (72, 293209560), (80, 263888604), (81, 260630720), (84, 251322480), (90, 234567648), (96, 219907170), (105, 201057984), (108, 195473040), (112, 188491860), (120, 175925736), (126, 167548320), (135, 156378432), (140, 150793488), (144, 146604780), (160, 131944302), (162, 130315360), (168, 125661240), (180, 117283824), (189, 111698880), (192, 109953585), (210, 100528992), (216, 97736520), (224, 94245930), (240, 87962868), (252, 83774160), (270, 78189216), (280, 75396744), (288, 73302390), (307, 68765760), (315, 67019328), (320, 65972151), (324, 65157680), (336, 62830620), (360, 58641912), (378, 55849440), (379, 55702080), (405, 52126144), (420, 50264496), (432, 48868260), (448, 47122965), (480, 43981434), (504, 41887080), (540, 39094608), (560, 37698372), (567, 37232960), (576, 36651195), (614, 34382880), (630, 33509664), (648, 32578840), (672, 31415310), (720, 29320956), (756, 27924720), (758, 27851040), (810, 26063072), (840, 25132248), (864, 24434130), (921, 22921920), (945, 22339776), (960, 21990717), (1008, 20943540), (1080, 19547304), (1120, 18849186), (1134, 18616480), (1137, 18567360), (1228, 17191440), (1260, 16754832), (1296, 16289420), (1344, 15707655), (1440, 14660478), (1512, 13962360), (1516, 13925520), (1535, 13753152), (1620, 13031536), (1680, 12566124), (1728, 12217065), (1842, 11460960), (1890, 11169888), (1895, 11140416), (2016, 10471770), (2149, 9823680), (2160, 9773652), (2240, 9424593), (2268, 9308240), (2274, 9283680), (2456, 8595720), (2520, 8377416), (2592, 8144710), (2653, 7957440), (2763, 7640640), (2835, 7446592), (2880, 7330239), (3024, 6981180), (3032, 6962760), (3070, 6876576), (3240, 6515768), (3360, 6283062), (3411, 6189120), (3684, 5730480), (3780, 5584944), (3790, 5570208), (4032, 5235885), (4298, 4911840), (4320, 4886826), (4536, 4654120), (4548, 4641840), (4605, 4584384), (4912, 4297860), (5040, 4188708), (5184, 4072355), (5306, 3978720), (5526, 3820320), (5670, 3723296), (5685, 3713472), (6048, 3490590), (6064, 3481380), (6140, 3438288), (6447, 3274560), (6480, 3257884), (6720, 3141531), (6822, 3094560), (7368, 2865240), (7560, 2792472), (7580, 2785104), (7959, 2652480), (8289, 2546880), (8596, 2455920), (8640, 2443413), (9072, 2327060), (9096, 2320920), (9210, 2292192), (9824, 2148930), (10080, 2094354), (10233, 2063040), (10612, 1989360), (10745, 1964736), (11052, 1910160), (11340, 1861648), (11370, 1856736), (12096, 1745295), (12128, 1740690), (12280, 1719144), (12894, 1637280), (12960, 1628942), (13265, 1591488), (13644, 1547280), (13815, 1528128), (14736, 1432620), (15120, 1396236), (15160, 1392552), (15918, 1326240), (16578, 1273440), (17055, 1237824), (17192, 1227960), (18144, 1163530), (18192, 1160460), (18420, 1146096), (19341, 1091520), (19648, 1074465), (20160, 1047177), (20466, 1031520), (21224, 994680), (21490, 982368), (22104, 955080), (22680, 930824), (22740, 928368), (23877, 884160), (24256, 870345), (24560, 859572), (24867, 848960), (25788, 818640), (25920, 814471), (26530, 795744), (27288, 773640), (27630, 764064), (29472, 716310), (30240, 698118), (30320, 696276), (30699, 687680), (31836, 663120), (32235, 654912), (33156, 636720), (34110, 618912), (34384, 613980), (36288, 581765), (36384, 580230), (36840, 573048), (38682, 545760), (39795, 530496), (40932, 515760), (41445, 509376), (42448, 497340), (42980, 491184), (44208, 477540), (45360, 465412), (45480, 464184), (47754, 442080), (49120, 429786), (49734, 424480), (51165, 412608), (51576, 409320), (53060, 397872), (54576, 386820), (55260, 382032), (58023, 363840), (58944, 358155), (60480, 349059), (60640, 348138), (61398, 343840), (63672, 331560), (64470, 327456), (66312, 318360), (68220, 309456), (68768, 306990), (71631, 294720), (72768, 290115), (73680, 286524), (77364, 272880), (79590, 265248), (81864, 257880), (82890, 254688), (84896, 248670), (85960, 245592), (88416, 238770), (90720, 232706), (90960, 232092), (95508, 221040), (96705, 218304), (98240, 214893), (99468, 212240), (102330, 206304), (103152, 204660), (106120, 198936), (109152, 193410), (110520, 191016), (116046, 181920), (116353, 181440), (119385, 176832), (121280, 174069), (122796, 171920), (124335, 169792), (127344, 165780), (128940, 163728), (132624, 159180), (136440, 154728), (137536, 153495), (143262, 147360)]