21040645752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:320

約数の個数: 512

約数和(自身を含む): 72744960000

約数和(自身を除く): 51704314248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 73, 76, 79, 84, 108, 114, 126, 127, 133, 146, 152, 158, 168, 171, 189, 216, 219, 228, 237, 252, 254, 266, 292, 316, 342, 378, 381, 399, 438, 456, 474, 504, 508, 511, 513, 532, 553, 584, 632, 657, 684, 711, 756, 762, 798, 876, 889, 948, 1016, 1022, 1026, 1064, 1106, 1143, 1197, 1314, 1368, 1387, 1422, 1501, 1512, 1524, 1533, 1596, 1659, 1752, 1778, 1896, 1971, 2044, 2052, 2133, 2212, 2286, 2394, 2413, 2628, 2667, 2774, 2844, 3002, 3048, 3066, 3192, 3318, 3429, 3556, 3591, 3942, 4088, 4104, 4161, 4266, 4424, 4503, 4572, 4599, 4788, 4826, 4977, 5256, 5334, 5548, 5688, 5767, 6004, 6132, 6636, 6858, 7112, 7182, 7239, 7884, 8001, 8322, 8532, 9006, 9144, 9198, 9271, 9576, 9652, 9709, 9954, 10033, 10507, 10668, 11096, 11534, 12008, 12264, 12483, 13272, 13509, 13716, 13797, 14364, 14478, 14931, 15768, 16002, 16644, 16891, 17064, 17301, 18012, 18396, 18542, 19304, 19418, 19908, 20066, 21014, 21336, 21717, 23068, 24003, 24966, 27018, 27432, 27594, 27813, 28728, 28956, 29127, 29862, 30099, 31521, 32004, 33288, 33782, 34602, 36024, 36792, 37084, 37449, 38836, 39816, 40132, 40369, 40527, 42028, 43434, 46136, 48006, 49932, 50673, 51903, 54036, 55188, 55626, 57912, 58254, 59724, 60198, 63042, 64008, 64897, 65151, 67564, 69204, 70231, 74168, 74898, 77672, 80264, 80738, 81054, 83439, 84056, 86868, 87381, 90297, 94563, 96012, 99864, 101346, 103806, 108072, 109573, 110376, 111252, 116508, 119448, 120396, 121107, 126084, 129794, 130302, 135128, 138408, 140462, 149796, 152019, 155709, 161476, 162108, 166878, 173736, 174762, 176149, 180594, 189126, 190627, 192024, 194691, 202692, 207612, 210693, 219146, 222504, 233016, 240792, 242214, 250317, 252168, 259588, 260604, 262143, 270891, 280924, 283689, 299592, 304038, 311418, 322952, 324216, 328719, 333756, 349524, 352298, 361188, 363321, 378252, 381254, 389382, 405384, 415224, 421386, 438292, 456057, 484428, 500634, 519176, 521208, 524286, 528447, 541782, 561848, 567378, 571881, 584073, 608076, 622836, 632079, 657438, 667512, 699048, 704596, 722376, 726642, 732409, 756504, 762508, 767011, 778764, 842772, 876584, 912114, 968856, 986157, 1001268, 1048572, 1056894, 1083564, 1089963, 1134756, 1143762, 1168146, 1216152, 1233043, 1245672, 1264158, 1314876, 1334389, 1409192, 1453284, 1464818, 1525016, 1534022, 1557528, 1585341, 1685544, 1715643, 1752219, 1824228, 1896237, 1972314, 2002536, 2097144, 2113788, 2167128, 2179926, 2197227, 2269512, 2287524, 2301033, 2336292, 2466086, 2528316, 2629752, 2668778, 2906568, 2929636, 2958471, 3068044, 3170682, 3431286, 3504438, 3648456, 3699129, 3792474, 3944628, 4003167, 4227576, 4359852, 4394454, 4575048, 4602066, 4672584, 4756023, 4932172, 5056632, 5126863, 5146929, 5337556, 5859272, 5916942, 6136088, 6341364, 6591681, 6862572, 6903099, 7008876, 7398258, 7584948, 7889256, 8006334, 8719704, 8788908, 9204132, 9512046, 9864344, 10253726, 10293858, 10675112, 11097387, 11833884, 12009501, 12682728, 13183362, 13725144, 13806198, 13915771, 14017752, 14796516, 15169896, 15380589, 16012668, 17577816, 18408264, 19024092, 19775043, 20507452, 20587716, 20709297, 22194774, 23667768, 24019002, 26366724, 27612396, 27831542, 29593032, 30761178, 32025336, 33292161, 36028503, 38048184, 39550086, 41014904, 41175432, 41418594, 41747313, 44389548, 46141767, 48038004, 52733448, 55224792, 55663084, 61522356, 66584322, 72057006, 79100172, 82837188, 83494626, 88779096, 92283534, 96076008, 97410397, 111326168, 123044712, 125241939, 133168644, 138425301, 144114012, 158200344, 165674376, 166989252, 184567068, 194820794, 250483878, 266337288, 276850602, 288228024, 292231191, 333978504, 369134136, 375725817, 389641588, 500967756, 553701204, 584462382, 751451634, 779283176, 876693573, 1001935512, 1107402408, 1168924764, 1502903268, 1753387146, 2337849528, 2630080719, 3005806536, 3506774292, 5260161438, 7013548584, 10520322876, 21040645752]

約数ペア:

[(1, 21040645752), (2, 10520322876), (3, 7013548584), (4, 5260161438), (6, 3506774292), (7, 3005806536), (8, 2630080719), (9, 2337849528), (12, 1753387146), (14, 1502903268), (18, 1168924764), (19, 1107402408), (21, 1001935512), (24, 876693573), (27, 779283176), (28, 751451634), (36, 584462382), (38, 553701204), (42, 500967756), (54, 389641588), (56, 375725817), (57, 369134136), (63, 333978504), (72, 292231191), (73, 288228024), (76, 276850602), (79, 266337288), (84, 250483878), (108, 194820794), (114, 184567068), (126, 166989252), (127, 165674376), (133, 158200344), (146, 144114012), (152, 138425301), (158, 133168644), (168, 125241939), (171, 123044712), (189, 111326168), (216, 97410397), (219, 96076008), (228, 92283534), (237, 88779096), (252, 83494626), (254, 82837188), (266, 79100172), (292, 72057006), (316, 66584322), (342, 61522356), (378, 55663084), (381, 55224792), (399, 52733448), (438, 48038004), (456, 46141767), (474, 44389548), (504, 41747313), (508, 41418594), (511, 41175432), (513, 41014904), (532, 39550086), (553, 38048184), (584, 36028503), (632, 33292161), (657, 32025336), (684, 30761178), (711, 29593032), (756, 27831542), (762, 27612396), (798, 26366724), (876, 24019002), (889, 23667768), (948, 22194774), (1016, 20709297), (1022, 20587716), (1026, 20507452), (1064, 19775043), (1106, 19024092), (1143, 18408264), (1197, 17577816), (1314, 16012668), (1368, 15380589), (1387, 15169896), (1422, 14796516), (1501, 14017752), (1512, 13915771), (1524, 13806198), (1533, 13725144), (1596, 13183362), (1659, 12682728), (1752, 12009501), (1778, 11833884), (1896, 11097387), (1971, 10675112), (2044, 10293858), (2052, 10253726), (2133, 9864344), (2212, 9512046), (2286, 9204132), (2394, 8788908), (2413, 8719704), (2628, 8006334), (2667, 7889256), (2774, 7584948), (2844, 7398258), (3002, 7008876), (3048, 6903099), (3066, 6862572), (3192, 6591681), (3318, 6341364), (3429, 6136088), (3556, 5916942), (3591, 5859272), (3942, 5337556), (4088, 5146929), (4104, 5126863), (4161, 5056632), (4266, 4932172), (4424, 4756023), (4503, 4672584), (4572, 4602066), (4599, 4575048), (4788, 4394454), (4826, 4359852), (4977, 4227576), (5256, 4003167), (5334, 3944628), (5548, 3792474), (5688, 3699129), (5767, 3648456), (6004, 3504438), (6132, 3431286), (6636, 3170682), (6858, 3068044), (7112, 2958471), (7182, 2929636), (7239, 2906568), (7884, 2668778), (8001, 2629752), (8322, 2528316), (8532, 2466086), (9006, 2336292), (9144, 2301033), (9198, 2287524), (9271, 2269512), (9576, 2197227), (9652, 2179926), (9709, 2167128), (9954, 2113788), (10033, 2097144), (10507, 2002536), (10668, 1972314), (11096, 1896237), (11534, 1824228), (12008, 1752219), (12264, 1715643), (12483, 1685544), (13272, 1585341), (13509, 1557528), (13716, 1534022), (13797, 1525016), (14364, 1464818), (14478, 1453284), (14931, 1409192), (15768, 1334389), (16002, 1314876), (16644, 1264158), (16891, 1245672), (17064, 1233043), (17301, 1216152), (18012, 1168146), (18396, 1143762), (18542, 1134756), (19304, 1089963), (19418, 1083564), (19908, 1056894), (20066, 1048572), (21014, 1001268), (21336, 986157), (21717, 968856), (23068, 912114), (24003, 876584), (24966, 842772), (27018, 778764), (27432, 767011), (27594, 762508), (27813, 756504), (28728, 732409), (28956, 726642), (29127, 722376), (29862, 704596), (30099, 699048), (31521, 667512), (32004, 657438), (33288, 632079), (33782, 622836), (34602, 608076), (36024, 584073), (36792, 571881), (37084, 567378), (37449, 561848), (38836, 541782), (39816, 528447), (40132, 524286), (40369, 521208), (40527, 519176), (42028, 500634), (43434, 484428), (46136, 456057), (48006, 438292), (49932, 421386), (50673, 415224), (51903, 405384), (54036, 389382), (55188, 381254), (55626, 378252), (57912, 363321), (58254, 361188), (59724, 352298), (60198, 349524), (63042, 333756), (64008, 328719), (64897, 324216), (65151, 322952), (67564, 311418), (69204, 304038), (70231, 299592), (74168, 283689), (74898, 280924), (77672, 270891), (80264, 262143), (80738, 260604), (81054, 259588), (83439, 252168), (84056, 250317), (86868, 242214), (87381, 240792), (90297, 233016), (94563, 222504), (96012, 219146), (99864, 210693), (101346, 207612), (103806, 202692), (108072, 194691), (109573, 192024), (110376, 190627), (111252, 189126), (116508, 180594), (119448, 176149), (120396, 174762), (121107, 173736), (126084, 166878), (129794, 162108), (130302, 161476), (135128, 155709), (138408, 152019), (140462, 149796)]