1811890080

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:474

約数の個数: 768

約数和(自身を含む): 8534937600

約数和(自身を除く): 6723047520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 96, 99, 104, 105, 108, 110, 112, 117, 120, 126, 130, 132, 135, 140, 143, 144, 154, 156, 160, 165, 168, 176, 180, 182, 189, 195, 198, 208, 210, 216, 220, 224, 231, 234, 240, 252, 260, 264, 270, 273, 280, 286, 288, 297, 308, 312, 315, 330, 336, 351, 352, 360, 364, 378, 385, 390, 396, 416, 419, 420, 429, 432, 440, 455, 462, 468, 480, 495, 504, 520, 528, 540, 546, 560, 572, 585, 594, 616, 624, 630, 660, 672, 693, 702, 715, 720, 728, 756, 770, 780, 792, 819, 838, 840, 858, 864, 880, 910, 924, 936, 945, 990, 1001, 1008, 1040, 1056, 1080, 1092, 1120, 1144, 1155, 1170, 1188, 1232, 1248, 1257, 1260, 1287, 1320, 1365, 1386, 1404, 1430, 1440, 1456, 1485, 1512, 1540, 1560, 1584, 1638, 1676, 1680, 1716, 1755, 1760, 1820, 1848, 1872, 1890, 1980, 2002, 2016, 2079, 2080, 2095, 2145, 2160, 2184, 2288, 2310, 2340, 2376, 2457, 2464, 2514, 2520, 2574, 2640, 2730, 2772, 2808, 2860, 2912, 2933, 2970, 3003, 3024, 3080, 3120, 3168, 3276, 3352, 3360, 3432, 3465, 3510, 3640, 3696, 3744, 3771, 3780, 3861, 3960, 4004, 4095, 4158, 4190, 4290, 4320, 4368, 4576, 4609, 4620, 4680, 4752, 4914, 5005, 5028, 5040, 5148, 5280, 5447, 5460, 5544, 5616, 5720, 5866, 5940, 6006, 6048, 6160, 6240, 6285, 6435, 6552, 6704, 6864, 6930, 7020, 7280, 7392, 7542, 7560, 7722, 7920, 8008, 8190, 8316, 8380, 8580, 8736, 8799, 9009, 9218, 9240, 9360, 9504, 9828, 10010, 10056, 10080, 10296, 10395, 10894, 10920, 11088, 11232, 11313, 11440, 11732, 11880, 12012, 12285, 12320, 12570, 12870, 13104, 13408, 13728, 13827, 13860, 14040, 14560, 14665, 15015, 15084, 15120, 15444, 15840, 16016, 16341, 16380, 16632, 16760, 17160, 17598, 18018, 18436, 18480, 18720, 18855, 19305, 19656, 20020, 20112, 20592, 20790, 21788, 21840, 22176, 22626, 22880, 23045, 23464, 23760, 24024, 24570, 25140, 25740, 26208, 26397, 27027, 27235, 27654, 27720, 28080, 29330, 30030, 30168, 30240, 30888, 32032, 32263, 32682, 32760, 33264, 33520, 34320, 35196, 36036, 36872, 36960, 37710, 38129, 38610, 39312, 40040, 40224, 41184, 41481, 41580, 43576, 43680, 43995, 45045, 45252, 46090, 46928, 47520, 48048, 49023, 49140, 50280, 51480, 52794, 54054, 54470, 55308, 55440, 56160, 56565, 58660, 59917, 60060, 60336, 61776, 64526, 65364, 65520, 66528, 67040, 68640, 69135, 70392, 72072, 73744, 75420, 76258, 77220, 78624, 79191, 80080, 81705, 82962, 83160, 87152, 87990, 90090, 90504, 92180, 93856, 96096, 96789, 98046, 98280, 100560, 102960, 105588, 108108, 108940, 110616, 110880, 113130, 114387, 117320, 119834, 120120, 120672, 123552, 124443, 129052, 130728, 131040, 131985, 135135, 138270, 140784, 144144, 147069, 147488, 150840, 152516, 154440, 158382, 160160, 161315, 163410, 165924, 166320, 174304, 175980, 179751, 180180, 181008, 184360, 190645, 193578, 196092, 196560, 201120, 205920, 207405, 211176, 216216, 217880, 221232, 226260, 228774, 234640, 239668, 240240, 245115, 248886, 258104, 261456, 263970, 270270, 276540, 281568, 288288, 290367, 294138, 299585, 301680, 305032, 308880, 316764, 322630, 326820, 331848, 332640, 343161, 351960, 359502, 360360, 362016, 368720, 381290, 387156, 392184, 393120, 395955, 414810, 419419, 422352, 432432, 435760, 442464, 452520, 457548, 469280, 479336, 480480, 483945, 490230, 497772, 516208, 522912, 527940, 539253, 540540, 553080, 571935, 580734, 588276, 599170, 603360, 610064, 617760, 622215, 633528, 645260, 653640, 663696, 686322, 703920, 719004, 720720, 735345, 737440, 762580, 774312, 784368, 791910, 829620, 838838, 844704, 864864, 871101, 871520, 898755, 905040, 915096, 958672, 967890, 980460, 995544, 1029483, 1032416, 1055880, 1078506, 1081080, 1106160, 1143870, 1161468, 1176552, 1198340, 1220128, 1244430, 1258257, 1267056, 1290520, 1307280, 1327392, 1372644, 1407840, 1438008, 1441440, 1451835, 1470690, 1525160, 1548624, 1568736, 1583820, 1617759, 1659240, 1677676, 1715805, 1742202, 1797510, 1810080, 1830192, 1917344, 1935780, 1960920, 1991088, 2058966, 2097095, 2111760, 2157012, 2162160, 2212320, 2287740, 2322936, 2353104, 2396680, 2488860, 2516514, 2534112, 2581040, 2614560, 2696265, 2745288, 2876016, 2903670, 2941380, 3050320, 3097248, 3167640, 3235518, 3318480, 3355352, 3431610, 3484404, 3595020, 3660384, 3774771, 3871560, 3921840, 3982176, 4117932, 4194190, 4223520, 4314024, 4324320, 4355505, 4575480, 4645872, 4706208, 4793360, 4977720, 5033028, 5147415, 5162080, 5392530, 5490576, 5752032, 5807340, 5882760, 6100640, 6291285, 6335280, 6471036, 6636960, 6710704, 6863220, 6968808, 7190040, 7549542, 7743120, 7843680, 8088795, 8235864, 8388380, 8628048, 8711010, 9150960, 9291744, 9586720, 9955440, 10066056, 10294830, 10785060, 10981152, 11324313, 11614680, 11765520, 12582570, 12670560, 12942072, 13421408, 13726440, 13937616, 14380080, 15099084, 15486240, 16177590, 16471728, 16776760, 17256096, 17422020, 18301920, 18873855, 19910880, 20132112, 20589660, 21570120, 22648626, 23229360, 23531040, 25165140, 25884144, 27452880, 27875232, 28760160, 30198168, 32355180, 32943456, 33553520, 34844040, 37747710, 40264224, 41179320, 43140240, 45297252, 46458720, 50330280, 51768288, 54905760, 56621565, 60396336, 64710360, 67107040, 69688080, 75495420, 82358640, 86280480, 90594504, 100660560, 113243130, 120792672, 129420720, 139376160, 150990840, 164717280, 181189008, 201321120, 226486260, 258841440, 301981680, 362378016, 452972520, 603963360, 905945040, 1811890080]

約数ペア:

[(1, 1811890080), (2, 905945040), (3, 603963360), (4, 452972520), (5, 362378016), (6, 301981680), (7, 258841440), (8, 226486260), (9, 201321120), (10, 181189008), (11, 164717280), (12, 150990840), (13, 139376160), (14, 129420720), (15, 120792672), (16, 113243130), (18, 100660560), (20, 90594504), (21, 86280480), (22, 82358640), (24, 75495420), (26, 69688080), (27, 67107040), (28, 64710360), (30, 60396336), (32, 56621565), (33, 54905760), (35, 51768288), (36, 50330280), (39, 46458720), (40, 45297252), (42, 43140240), (44, 41179320), (45, 40264224), (48, 37747710), (52, 34844040), (54, 33553520), (55, 32943456), (56, 32355180), (60, 30198168), (63, 28760160), (65, 27875232), (66, 27452880), (70, 25884144), (72, 25165140), (77, 23531040), (78, 23229360), (80, 22648626), (84, 21570120), (88, 20589660), (90, 20132112), (91, 19910880), (96, 18873855), (99, 18301920), (104, 17422020), (105, 17256096), (108, 16776760), (110, 16471728), (112, 16177590), (117, 15486240), (120, 15099084), (126, 14380080), (130, 13937616), (132, 13726440), (135, 13421408), (140, 12942072), (143, 12670560), (144, 12582570), (154, 11765520), (156, 11614680), (160, 11324313), (165, 10981152), (168, 10785060), (176, 10294830), (180, 10066056), (182, 9955440), (189, 9586720), (195, 9291744), (198, 9150960), (208, 8711010), (210, 8628048), (216, 8388380), (220, 8235864), (224, 8088795), (231, 7843680), (234, 7743120), (240, 7549542), (252, 7190040), (260, 6968808), (264, 6863220), (270, 6710704), (273, 6636960), (280, 6471036), (286, 6335280), (288, 6291285), (297, 6100640), (308, 5882760), (312, 5807340), (315, 5752032), (330, 5490576), (336, 5392530), (351, 5162080), (352, 5147415), (360, 5033028), (364, 4977720), (378, 4793360), (385, 4706208), (390, 4645872), (396, 4575480), (416, 4355505), (419, 4324320), (420, 4314024), (429, 4223520), (432, 4194190), (440, 4117932), (455, 3982176), (462, 3921840), (468, 3871560), (480, 3774771), (495, 3660384), (504, 3595020), (520, 3484404), (528, 3431610), (540, 3355352), (546, 3318480), (560, 3235518), (572, 3167640), (585, 3097248), (594, 3050320), (616, 2941380), (624, 2903670), (630, 2876016), (660, 2745288), (672, 2696265), (693, 2614560), (702, 2581040), (715, 2534112), (720, 2516514), (728, 2488860), (756, 2396680), (770, 2353104), (780, 2322936), (792, 2287740), (819, 2212320), (838, 2162160), (840, 2157012), (858, 2111760), (864, 2097095), (880, 2058966), (910, 1991088), (924, 1960920), (936, 1935780), (945, 1917344), (990, 1830192), (1001, 1810080), (1008, 1797510), (1040, 1742202), (1056, 1715805), (1080, 1677676), (1092, 1659240), (1120, 1617759), (1144, 1583820), (1155, 1568736), (1170, 1548624), (1188, 1525160), (1232, 1470690), (1248, 1451835), (1257, 1441440), (1260, 1438008), (1287, 1407840), (1320, 1372644), (1365, 1327392), (1386, 1307280), (1404, 1290520), (1430, 1267056), (1440, 1258257), (1456, 1244430), (1485, 1220128), (1512, 1198340), (1540, 1176552), (1560, 1161468), (1584, 1143870), (1638, 1106160), (1676, 1081080), (1680, 1078506), (1716, 1055880), (1755, 1032416), (1760, 1029483), (1820, 995544), (1848, 980460), (1872, 967890), (1890, 958672), (1980, 915096), (2002, 905040), (2016, 898755), (2079, 871520), (2080, 871101), (2095, 864864), (2145, 844704), (2160, 838838), (2184, 829620), (2288, 791910), (2310, 784368), (2340, 774312), (2376, 762580), (2457, 737440), (2464, 735345), (2514, 720720), (2520, 719004), (2574, 703920), (2640, 686322), (2730, 663696), (2772, 653640), (2808, 645260), (2860, 633528), (2912, 622215), (2933, 617760), (2970, 610064), (3003, 603360), (3024, 599170), (3080, 588276), (3120, 580734), (3168, 571935), (3276, 553080), (3352, 540540), (3360, 539253), (3432, 527940), (3465, 522912), (3510, 516208), (3640, 497772), (3696, 490230), (3744, 483945), (3771, 480480), (3780, 479336), (3861, 469280), (3960, 457548), (4004, 452520), (4095, 442464), (4158, 435760), (4190, 432432), (4290, 422352), (4320, 419419), (4368, 414810), (4576, 395955), (4609, 393120), (4620, 392184), (4680, 387156), (4752, 381290), (4914, 368720), (5005, 362016), (5028, 360360), (5040, 359502), (5148, 351960), (5280, 343161), (5447, 332640), (5460, 331848), (5544, 326820), (5616, 322630), (5720, 316764), (5866, 308880), (5940, 305032), (6006, 301680), (6048, 299585), (6160, 294138), (6240, 290367), (6285, 288288), (6435, 281568), (6552, 276540), (6704, 270270), (6864, 263970), (6930, 261456), (7020, 258104), (7280, 248886), (7392, 245115), (7542, 240240), (7560, 239668), (7722, 234640), (7920, 228774), (8008, 226260), (8190, 221232), (8316, 217880), (8380, 216216), (8580, 211176), (8736, 207405), (8799, 205920), (9009, 201120), (9218, 196560), (9240, 196092), (9360, 193578), (9504, 190645), (9828, 184360), (10010, 181008), (10056, 180180), (10080, 179751), (10296, 175980), (10395, 174304), (10894, 166320), (10920, 165924), (11088, 163410), (11232, 161315), (11313, 160160), (11440, 158382), (11732, 154440), (11880, 152516), (12012, 150840), (12285, 147488), (12320, 147069), (12570, 144144), (12870, 140784), (13104, 138270), (13408, 135135), (13728, 131985), (13827, 131040), (13860, 130728), (14040, 129052), (14560, 124443), (14665, 123552), (15015, 120672), (15084, 120120), (15120, 119834), (15444, 117320), (15840, 114387), (16016, 113130), (16341, 110880), (16380, 110616), (16632, 108940), (16760, 108108), (17160, 105588), (17598, 102960), (18018, 100560), (18436, 98280), (18480, 98046), (18720, 96789), (18855, 96096), (19305, 93856), (19656, 92180), (20020, 90504), (20112, 90090), (20592, 87990), (20790, 87152), (21788, 83160), (21840, 82962), (22176, 81705), (22626, 80080), (22880, 79191), (23045, 78624), (23464, 77220), (23760, 76258), (24024, 75420), (24570, 73744), (25140, 72072), (25740, 70392), (26208, 69135), (26397, 68640), (27027, 67040), (27235, 66528), (27654, 65520), (27720, 65364), (28080, 64526), (29330, 61776), (30030, 60336), (30168, 60060), (30240, 59917), (30888, 58660), (32032, 56565), (32263, 56160), (32682, 55440), (32760, 55308), (33264, 54470), (33520, 54054), (34320, 52794), (35196, 51480), (36036, 50280), (36872, 49140), (36960, 49023), (37710, 48048), (38129, 47520), (38610, 46928), (39312, 46090), (40040, 45252), (40224, 45045), (41184, 43995), (41481, 43680), (41580, 43576)]