21919737840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3967}}^1$

素因数の和:4037

約数の個数: 640

約数和(自身を含む): 95225905152

約数和(自身を除く): 73306167312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 23, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 46, 48, 52, 55, 56, 60, 65, 66, 69, 70, 77, 78, 80, 84, 88, 91, 92, 104, 105, 110, 112, 115, 120, 130, 132, 138, 140, 143, 154, 156, 161, 165, 168, 176, 182, 184, 195, 208, 210, 220, 230, 231, 240, 253, 260, 264, 273, 276, 280, 286, 299, 308, 312, 322, 330, 336, 345, 364, 368, 385, 390, 420, 429, 440, 455, 460, 462, 483, 506, 520, 528, 546, 552, 560, 572, 598, 616, 624, 644, 660, 690, 715, 728, 759, 770, 780, 805, 840, 858, 880, 897, 910, 920, 924, 966, 1001, 1012, 1040, 1092, 1104, 1144, 1155, 1196, 1232, 1265, 1288, 1320, 1365, 1380, 1430, 1456, 1495, 1518, 1540, 1560, 1610, 1680, 1716, 1771, 1794, 1820, 1840, 1848, 1932, 2002, 2024, 2093, 2145, 2184, 2288, 2310, 2392, 2415, 2530, 2576, 2640, 2730, 2760, 2860, 2990, 3003, 3036, 3080, 3120, 3220, 3289, 3432, 3542, 3588, 3640, 3696, 3795, 3864, 3967, 4004, 4048, 4186, 4290, 4368, 4485, 4620, 4784, 4830, 5005, 5060, 5313, 5460, 5520, 5720, 5980, 6006, 6072, 6160, 6279, 6440, 6578, 6864, 7084, 7176, 7280, 7590, 7728, 7934, 8008, 8372, 8580, 8855, 8970, 9240, 9660, 9867, 10010, 10120, 10465, 10626, 10920, 11440, 11901, 11960, 12012, 12144, 12558, 12880, 13156, 14168, 14352, 15015, 15180, 15868, 16016, 16445, 16744, 17160, 17710, 17940, 18480, 19320, 19734, 19835, 20020, 20240, 20930, 21252, 21840, 23023, 23802, 23920, 24024, 25116, 26312, 26565, 27769, 28336, 30030, 30360, 31395, 31736, 32890, 33488, 34320, 35420, 35880, 38640, 39468, 39670, 40040, 41860, 42504, 43637, 46046, 47604, 48048, 49335, 50232, 51571, 52624, 53130, 55538, 59505, 60060, 60720, 62790, 63472, 65780, 69069, 70840, 71760, 78936, 79340, 80080, 83307, 83720, 85008, 87274, 91241, 92092, 95208, 98670, 100464, 103142, 106260, 111076, 115115, 119010, 120120, 125580, 130911, 131560, 138138, 138845, 141680, 154713, 157872, 158680, 166614, 167440, 174548, 182482, 184184, 190416, 197340, 206284, 212520, 218185, 222152, 230230, 238020, 240240, 251160, 257855, 261822, 263120, 273723, 276276, 277690, 305459, 309426, 317360, 333228, 345345, 349096, 360997, 364964, 368368, 394680, 412568, 416535, 425040, 436370, 444304, 456205, 460460, 476040, 502320, 515710, 523644, 547446, 552552, 555380, 567281, 610918, 618852, 638687, 654555, 666456, 690690, 698192, 721994, 729928, 773565, 789360, 825136, 833070, 872740, 912410, 916377, 920920, 952080, 1003651, 1031420, 1047288, 1082991, 1094892, 1105104, 1110760, 1134562, 1186133, 1221836, 1237704, 1277374, 1309110, 1332912, 1368615, 1381380, 1443988, 1459856, 1527295, 1547130, 1666140, 1701843, 1745480, 1804985, 1824820, 1832754, 1841840, 1916061, 2007302, 2062840, 2094576, 2165982, 2189784, 2221520, 2269124, 2372266, 2443672, 2475408, 2554748, 2618220, 2737230, 2762760, 2836405, 2887976, 3010953, 3054590, 3094260, 3193435, 3332280, 3403686, 3490960, 3558399, 3609970, 3649640, 3665508, 3832122, 3970967, 4014604, 4125680, 4331964, 4379568, 4538248, 4581885, 4744532, 4887344, 5018255, 5109496, 5236440, 5414955, 5474460, 5525520, 5672810, 5775952, 5930665, 6021906, 6109180, 6188520, 6386870, 6664560, 6807372, 7025557, 7116798, 7219940, 7299280, 7331016, 7664244, 7941934, 8029208, 8302931, 8509215, 8663928, 9076496, 9163770, 9489064, 9580305, 10036510, 10218992, 10472880, 10829910, 10948920, 11345620, 11861330, 11912901, 12043812, 12218360, 12377040, 12773740, 13047463, 13614744, 14051114, 14233596, 14439880, 14662032, 15054765, 15328488, 15883868, 16058416, 16605862, 17018430, 17327856, 17791995, 18327540, 18978128, 19160610, 19854835, 20073020, 21076671, 21659820, 21897840, 22691240, 23722660, 23825802, 24087624, 24436720, 24908793, 25547480, 26094926, 27229488, 28102228, 28467192, 28879760, 30109530, 30656976, 31767736, 33211724, 34036860, 35127785, 35583990, 36655080, 38321220, 39142389, 39709670, 40146040, 41514655, 42153342, 43319640, 45382480, 47445320, 47651604, 48175248, 49817586, 51094960, 52189852, 56204456, 56934384, 59564505, 60219060, 63535472, 65237315, 66423448, 68073720, 70255570, 71167980, 73310160, 76642440, 78284778, 79419340, 80292080, 83029310, 84306684, 86639280, 91332241, 94890640, 95303208, 99635172, 104379704, 105383355, 112408912, 119129010, 120438120, 124543965, 130474630, 132846896, 136147440, 140511140, 142335960, 153284880, 156569556, 158838680, 166058620, 168613368, 182664482, 190606416, 195711945, 199270344, 208759408, 210766710, 238258020, 240876240, 249087930, 260949260, 273996723, 281022280, 284671920, 313139112, 317677360, 332117240, 337226736, 365328964, 391423890, 398540688, 421533420, 456661205, 476516040, 498175860, 521898520, 547993446, 562044560, 626278224, 664234480, 730657928, 782847780, 843066840, 913322410, 953032080, 996351720, 1043797040, 1095986892, 1369983615, 1461315856, 1565695560, 1686133680, 1826644820, 1992703440, 2191973784, 2739967230, 3131391120, 3653289640, 4383947568, 5479934460, 7306579280, 10959868920, 21919737840]

約数ペア:

[(1, 21919737840), (2, 10959868920), (3, 7306579280), (4, 5479934460), (5, 4383947568), (6, 3653289640), (7, 3131391120), (8, 2739967230), (10, 2191973784), (11, 1992703440), (12, 1826644820), (13, 1686133680), (14, 1565695560), (15, 1461315856), (16, 1369983615), (20, 1095986892), (21, 1043797040), (22, 996351720), (23, 953032080), (24, 913322410), (26, 843066840), (28, 782847780), (30, 730657928), (33, 664234480), (35, 626278224), (39, 562044560), (40, 547993446), (42, 521898520), (44, 498175860), (46, 476516040), (48, 456661205), (52, 421533420), (55, 398540688), (56, 391423890), (60, 365328964), (65, 337226736), (66, 332117240), (69, 317677360), (70, 313139112), (77, 284671920), (78, 281022280), (80, 273996723), (84, 260949260), (88, 249087930), (91, 240876240), (92, 238258020), (104, 210766710), (105, 208759408), (110, 199270344), (112, 195711945), (115, 190606416), (120, 182664482), (130, 168613368), (132, 166058620), (138, 158838680), (140, 156569556), (143, 153284880), (154, 142335960), (156, 140511140), (161, 136147440), (165, 132846896), (168, 130474630), (176, 124543965), (182, 120438120), (184, 119129010), (195, 112408912), (208, 105383355), (210, 104379704), (220, 99635172), (230, 95303208), (231, 94890640), (240, 91332241), (253, 86639280), (260, 84306684), (264, 83029310), (273, 80292080), (276, 79419340), (280, 78284778), (286, 76642440), (299, 73310160), (308, 71167980), (312, 70255570), (322, 68073720), (330, 66423448), (336, 65237315), (345, 63535472), (364, 60219060), (368, 59564505), (385, 56934384), (390, 56204456), (420, 52189852), (429, 51094960), (440, 49817586), (455, 48175248), (460, 47651604), (462, 47445320), (483, 45382480), (506, 43319640), (520, 42153342), (528, 41514655), (546, 40146040), (552, 39709670), (560, 39142389), (572, 38321220), (598, 36655080), (616, 35583990), (624, 35127785), (644, 34036860), (660, 33211724), (690, 31767736), (715, 30656976), (728, 30109530), (759, 28879760), (770, 28467192), (780, 28102228), (805, 27229488), (840, 26094926), (858, 25547480), (880, 24908793), (897, 24436720), (910, 24087624), (920, 23825802), (924, 23722660), (966, 22691240), (1001, 21897840), (1012, 21659820), (1040, 21076671), (1092, 20073020), (1104, 19854835), (1144, 19160610), (1155, 18978128), (1196, 18327540), (1232, 17791995), (1265, 17327856), (1288, 17018430), (1320, 16605862), (1365, 16058416), (1380, 15883868), (1430, 15328488), (1456, 15054765), (1495, 14662032), (1518, 14439880), (1540, 14233596), (1560, 14051114), (1610, 13614744), (1680, 13047463), (1716, 12773740), (1771, 12377040), (1794, 12218360), (1820, 12043812), (1840, 11912901), (1848, 11861330), (1932, 11345620), (2002, 10948920), (2024, 10829910), (2093, 10472880), (2145, 10218992), (2184, 10036510), (2288, 9580305), (2310, 9489064), (2392, 9163770), (2415, 9076496), (2530, 8663928), (2576, 8509215), (2640, 8302931), (2730, 8029208), (2760, 7941934), (2860, 7664244), (2990, 7331016), (3003, 7299280), (3036, 7219940), (3080, 7116798), (3120, 7025557), (3220, 6807372), (3289, 6664560), (3432, 6386870), (3542, 6188520), (3588, 6109180), (3640, 6021906), (3696, 5930665), (3795, 5775952), (3864, 5672810), (3967, 5525520), (4004, 5474460), (4048, 5414955), (4186, 5236440), (4290, 5109496), (4368, 5018255), (4485, 4887344), (4620, 4744532), (4784, 4581885), (4830, 4538248), (5005, 4379568), (5060, 4331964), (5313, 4125680), (5460, 4014604), (5520, 3970967), (5720, 3832122), (5980, 3665508), (6006, 3649640), (6072, 3609970), (6160, 3558399), (6279, 3490960), (6440, 3403686), (6578, 3332280), (6864, 3193435), (7084, 3094260), (7176, 3054590), (7280, 3010953), (7590, 2887976), (7728, 2836405), (7934, 2762760), (8008, 2737230), (8372, 2618220), (8580, 2554748), (8855, 2475408), (8970, 2443672), (9240, 2372266), (9660, 2269124), (9867, 2221520), (10010, 2189784), (10120, 2165982), (10465, 2094576), (10626, 2062840), (10920, 2007302), (11440, 1916061), (11901, 1841840), (11960, 1832754), (12012, 1824820), (12144, 1804985), (12558, 1745480), (12880, 1701843), (13156, 1666140), (14168, 1547130), (14352, 1527295), (15015, 1459856), (15180, 1443988), (15868, 1381380), (16016, 1368615), (16445, 1332912), (16744, 1309110), (17160, 1277374), (17710, 1237704), (17940, 1221836), (18480, 1186133), (19320, 1134562), (19734, 1110760), (19835, 1105104), (20020, 1094892), (20240, 1082991), (20930, 1047288), (21252, 1031420), (21840, 1003651), (23023, 952080), (23802, 920920), (23920, 916377), (24024, 912410), (25116, 872740), (26312, 833070), (26565, 825136), (27769, 789360), (28336, 773565), (30030, 729928), (30360, 721994), (31395, 698192), (31736, 690690), (32890, 666456), (33488, 654555), (34320, 638687), (35420, 618852), (35880, 610918), (38640, 567281), (39468, 555380), (39670, 552552), (40040, 547446), (41860, 523644), (42504, 515710), (43637, 502320), (46046, 476040), (47604, 460460), (48048, 456205), (49335, 444304), (50232, 436370), (51571, 425040), (52624, 416535), (53130, 412568), (55538, 394680), (59505, 368368), (60060, 364964), (60720, 360997), (62790, 349096), (63472, 345345), (65780, 333228), (69069, 317360), (70840, 309426), (71760, 305459), (78936, 277690), (79340, 276276), (80080, 273723), (83307, 263120), (83720, 261822), (85008, 257855), (87274, 251160), (91241, 240240), (92092, 238020), (95208, 230230), (98670, 222152), (100464, 218185), (103142, 212520), (106260, 206284), (111076, 197340), (115115, 190416), (119010, 184184), (120120, 182482), (125580, 174548), (130911, 167440), (131560, 166614), (138138, 158680), (138845, 157872), (141680, 154713)]