1388661120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 768

約数和(自身を含む): 6232412160

約数和(自身を除く): 4843751040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 31, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 62, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 93, 96, 99, 101, 105, 110, 112, 120, 124, 126, 128, 132, 140, 144, 154, 155, 160, 165, 168, 176, 180, 186, 192, 198, 202, 210, 217, 220, 224, 231, 240, 248, 252, 264, 279, 280, 288, 303, 308, 310, 315, 320, 330, 336, 341, 352, 360, 372, 384, 385, 396, 404, 420, 434, 440, 448, 462, 465, 480, 495, 496, 504, 505, 528, 558, 560, 576, 606, 616, 620, 630, 640, 651, 660, 672, 682, 693, 704, 707, 720, 744, 770, 792, 808, 840, 868, 880, 896, 909, 924, 930, 960, 990, 992, 1008, 1010, 1023, 1056, 1085, 1111, 1116, 1120, 1152, 1155, 1212, 1232, 1240, 1260, 1302, 1320, 1344, 1364, 1386, 1395, 1408, 1414, 1440, 1488, 1515, 1540, 1584, 1616, 1680, 1705, 1736, 1760, 1818, 1848, 1860, 1920, 1953, 1980, 1984, 2016, 2020, 2046, 2112, 2121, 2170, 2222, 2232, 2240, 2310, 2387, 2424, 2464, 2480, 2520, 2604, 2640, 2688, 2728, 2772, 2790, 2828, 2880, 2976, 3030, 3069, 3080, 3131, 3168, 3232, 3255, 3333, 3360, 3410, 3465, 3472, 3520, 3535, 3636, 3696, 3720, 3906, 3960, 3968, 4032, 4040, 4092, 4224, 4242, 4340, 4444, 4464, 4480, 4545, 4620, 4774, 4848, 4928, 4960, 5040, 5115, 5208, 5280, 5456, 5544, 5555, 5580, 5656, 5760, 5952, 6060, 6138, 6160, 6262, 6336, 6363, 6464, 6510, 6666, 6720, 6820, 6930, 6944, 7040, 7070, 7161, 7272, 7392, 7440, 7777, 7812, 7920, 8064, 8080, 8184, 8484, 8680, 8888, 8928, 9090, 9240, 9393, 9548, 9696, 9765, 9856, 9920, 9999, 10080, 10230, 10416, 10560, 10605, 10912, 11088, 11110, 11160, 11312, 11904, 11935, 12120, 12276, 12320, 12524, 12672, 12726, 12928, 13020, 13332, 13440, 13640, 13860, 13888, 14140, 14322, 14544, 14784, 14880, 15345, 15554, 15624, 15655, 15840, 16160, 16368, 16665, 16968, 17360, 17776, 17856, 18180, 18480, 18786, 19096, 19392, 19530, 19840, 19998, 20160, 20460, 20832, 21120, 21210, 21483, 21824, 21917, 22176, 22220, 22320, 22624, 23331, 23870, 24240, 24552, 24640, 25048, 25452, 26040, 26664, 27280, 27720, 27776, 28179, 28280, 28644, 29088, 29568, 29760, 30690, 31108, 31248, 31310, 31680, 31815, 32320, 32736, 33330, 33936, 34441, 34720, 35552, 35712, 35805, 36360, 36960, 37572, 38192, 38784, 38885, 39060, 39996, 40320, 40920, 41664, 42420, 42966, 43648, 43834, 44352, 44440, 44640, 45248, 46662, 46965, 47740, 48480, 49104, 49280, 49995, 50096, 50904, 52080, 53328, 54560, 55440, 56358, 56560, 57288, 58176, 59520, 61380, 62216, 62496, 62620, 63360, 63630, 64640, 65472, 65751, 66660, 67872, 68882, 69440, 69993, 71104, 71610, 72720, 73920, 75144, 76384, 77770, 78120, 79992, 81840, 83328, 84840, 85932, 87668, 88704, 88880, 89280, 90496, 93324, 93930, 95480, 96960, 98208, 99990, 100192, 101808, 103323, 104160, 106656, 107415, 109120, 109585, 110880, 112716, 113120, 114576, 116352, 116655, 122760, 124432, 124992, 125240, 127260, 130944, 131502, 133320, 135744, 137764, 138880, 139986, 140895, 142208, 143220, 145440, 147840, 150288, 152768, 155540, 156240, 159984, 163680, 169680, 171864, 172205, 175336, 177760, 178560, 186648, 187860, 190960, 193920, 196416, 197253, 199980, 200384, 203616, 206646, 208320, 213312, 214830, 218240, 219170, 221760, 225432, 226240, 229152, 233310, 241087, 245520, 248864, 249984, 250480, 254520, 263004, 266640, 271488, 275528, 279972, 281790, 286440, 290880, 300576, 305536, 309969, 311080, 312480, 319968, 327360, 328755, 339360, 343728, 344410, 349965, 350672, 355520, 373296, 375720, 381920, 392832, 394506, 399960, 400768, 407232, 413292, 416640, 426624, 429660, 438340, 443520, 450864, 452480, 458304, 466620, 482174, 491040, 497728, 500960, 509040, 516615, 526008, 533280, 551056, 559944, 563580, 572880, 581760, 601152, 619938, 622160, 624960, 639936, 654720, 657510, 678720, 687456, 688820, 699930, 701344, 711040, 723261, 746592, 751440, 763840, 789012, 799920, 814464, 826584, 859320, 876680, 901728, 916608, 933240, 964348, 982080, 986265, 995456, 1001920, 1018080, 1033230, 1052016, 1066560, 1102112, 1119888, 1127160, 1145760, 1202304, 1205435, 1239876, 1244320, 1249920, 1279872, 1315020, 1357440, 1374912, 1377640, 1399860, 1402688, 1446522, 1493184, 1502880, 1527680, 1549845, 1578024, 1599840, 1653168, 1718640, 1753360, 1803456, 1866480, 1928696, 1964160, 1972530, 2003840, 2036160, 2066460, 2104032, 2133120, 2169783, 2204224, 2239776, 2254320, 2291520, 2410870, 2479752, 2488640, 2630040, 2749824, 2755280, 2799720, 2805376, 2893044, 2986368, 3005760, 3099690, 3156048, 3199680, 3306336, 3437280, 3506720, 3606912, 3616305, 3732960, 3857392, 3945060, 4072320, 4132920, 4208064, 4339566, 4408448, 4479552, 4508640, 4583040, 4821740, 4959504, 4977280, 5260080, 5510560, 5599440, 5786088, 6011520, 6199380, 6312096, 6399360, 6612672, 6874560, 7013440, 7232610, 7465920, 7714784, 7890120, 8265840, 8416128, 8679132, 8959104, 9017280, 9643480, 9919008, 10520160, 10848915, 11021120, 11198880, 11572176, 12398760, 12624192, 13225344, 13749120, 14026880, 14465220, 14931840, 15429568, 15780240, 16531680, 17358264, 18034560, 19286960, 19838016, 21040320, 21697830, 22042240, 22397760, 23144352, 24797520, 25248384, 28930440, 30859136, 31560480, 33063360, 34716528, 38573920, 39676032, 42080640, 43395660, 44795520, 46288704, 49595040, 57860880, 63120960, 66126720, 69433056, 77147840, 86791320, 92577408, 99190080, 115721760, 126241920, 138866112, 154295680, 173582640, 198380160, 231443520, 277732224, 347165280, 462887040, 694330560, 1388661120]

約数ペア:

[(1, 1388661120), (2, 694330560), (3, 462887040), (4, 347165280), (5, 277732224), (6, 231443520), (7, 198380160), (8, 173582640), (9, 154295680), (10, 138866112), (11, 126241920), (12, 115721760), (14, 99190080), (15, 92577408), (16, 86791320), (18, 77147840), (20, 69433056), (21, 66126720), (22, 63120960), (24, 57860880), (28, 49595040), (30, 46288704), (31, 44795520), (32, 43395660), (33, 42080640), (35, 39676032), (36, 38573920), (40, 34716528), (42, 33063360), (44, 31560480), (45, 30859136), (48, 28930440), (55, 25248384), (56, 24797520), (60, 23144352), (62, 22397760), (63, 22042240), (64, 21697830), (66, 21040320), (70, 19838016), (72, 19286960), (77, 18034560), (80, 17358264), (84, 16531680), (88, 15780240), (90, 15429568), (93, 14931840), (96, 14465220), (99, 14026880), (101, 13749120), (105, 13225344), (110, 12624192), (112, 12398760), (120, 11572176), (124, 11198880), (126, 11021120), (128, 10848915), (132, 10520160), (140, 9919008), (144, 9643480), (154, 9017280), (155, 8959104), (160, 8679132), (165, 8416128), (168, 8265840), (176, 7890120), (180, 7714784), (186, 7465920), (192, 7232610), (198, 7013440), (202, 6874560), (210, 6612672), (217, 6399360), (220, 6312096), (224, 6199380), (231, 6011520), (240, 5786088), (248, 5599440), (252, 5510560), (264, 5260080), (279, 4977280), (280, 4959504), (288, 4821740), (303, 4583040), (308, 4508640), (310, 4479552), (315, 4408448), (320, 4339566), (330, 4208064), (336, 4132920), (341, 4072320), (352, 3945060), (360, 3857392), (372, 3732960), (384, 3616305), (385, 3606912), (396, 3506720), (404, 3437280), (420, 3306336), (434, 3199680), (440, 3156048), (448, 3099690), (462, 3005760), (465, 2986368), (480, 2893044), (495, 2805376), (496, 2799720), (504, 2755280), (505, 2749824), (528, 2630040), (558, 2488640), (560, 2479752), (576, 2410870), (606, 2291520), (616, 2254320), (620, 2239776), (630, 2204224), (640, 2169783), (651, 2133120), (660, 2104032), (672, 2066460), (682, 2036160), (693, 2003840), (704, 1972530), (707, 1964160), (720, 1928696), (744, 1866480), (770, 1803456), (792, 1753360), (808, 1718640), (840, 1653168), (868, 1599840), (880, 1578024), (896, 1549845), (909, 1527680), (924, 1502880), (930, 1493184), (960, 1446522), (990, 1402688), (992, 1399860), (1008, 1377640), (1010, 1374912), (1023, 1357440), (1056, 1315020), (1085, 1279872), (1111, 1249920), (1116, 1244320), (1120, 1239876), (1152, 1205435), (1155, 1202304), (1212, 1145760), (1232, 1127160), (1240, 1119888), (1260, 1102112), (1302, 1066560), (1320, 1052016), (1344, 1033230), (1364, 1018080), (1386, 1001920), (1395, 995456), (1408, 986265), (1414, 982080), (1440, 964348), (1488, 933240), (1515, 916608), (1540, 901728), (1584, 876680), (1616, 859320), (1680, 826584), (1705, 814464), (1736, 799920), (1760, 789012), (1818, 763840), (1848, 751440), (1860, 746592), (1920, 723261), (1953, 711040), (1980, 701344), (1984, 699930), (2016, 688820), (2020, 687456), (2046, 678720), (2112, 657510), (2121, 654720), (2170, 639936), (2222, 624960), (2232, 622160), (2240, 619938), (2310, 601152), (2387, 581760), (2424, 572880), (2464, 563580), (2480, 559944), (2520, 551056), (2604, 533280), (2640, 526008), (2688, 516615), (2728, 509040), (2772, 500960), (2790, 497728), (2828, 491040), (2880, 482174), (2976, 466620), (3030, 458304), (3069, 452480), (3080, 450864), (3131, 443520), (3168, 438340), (3232, 429660), (3255, 426624), (3333, 416640), (3360, 413292), (3410, 407232), (3465, 400768), (3472, 399960), (3520, 394506), (3535, 392832), (3636, 381920), (3696, 375720), (3720, 373296), (3906, 355520), (3960, 350672), (3968, 349965), (4032, 344410), (4040, 343728), (4092, 339360), (4224, 328755), (4242, 327360), (4340, 319968), (4444, 312480), (4464, 311080), (4480, 309969), (4545, 305536), (4620, 300576), (4774, 290880), (4848, 286440), (4928, 281790), (4960, 279972), (5040, 275528), (5115, 271488), (5208, 266640), (5280, 263004), (5456, 254520), (5544, 250480), (5555, 249984), (5580, 248864), (5656, 245520), (5760, 241087), (5952, 233310), (6060, 229152), (6138, 226240), (6160, 225432), (6262, 221760), (6336, 219170), (6363, 218240), (6464, 214830), (6510, 213312), (6666, 208320), (6720, 206646), (6820, 203616), (6930, 200384), (6944, 199980), (7040, 197253), (7070, 196416), (7161, 193920), (7272, 190960), (7392, 187860), (7440, 186648), (7777, 178560), (7812, 177760), (7920, 175336), (8064, 172205), (8080, 171864), (8184, 169680), (8484, 163680), (8680, 159984), (8888, 156240), (8928, 155540), (9090, 152768), (9240, 150288), (9393, 147840), (9548, 145440), (9696, 143220), (9765, 142208), (9856, 140895), (9920, 139986), (9999, 138880), (10080, 137764), (10230, 135744), (10416, 133320), (10560, 131502), (10605, 130944), (10912, 127260), (11088, 125240), (11110, 124992), (11160, 124432), (11312, 122760), (11904, 116655), (11935, 116352), (12120, 114576), (12276, 113120), (12320, 112716), (12524, 110880), (12672, 109585), (12726, 109120), (12928, 107415), (13020, 106656), (13332, 104160), (13440, 103323), (13640, 101808), (13860, 100192), (13888, 99990), (14140, 98208), (14322, 96960), (14544, 95480), (14784, 93930), (14880, 93324), (15345, 90496), (15554, 89280), (15624, 88880), (15655, 88704), (15840, 87668), (16160, 85932), (16368, 84840), (16665, 83328), (16968, 81840), (17360, 79992), (17776, 78120), (17856, 77770), (18180, 76384), (18480, 75144), (18786, 73920), (19096, 72720), (19392, 71610), (19530, 71104), (19840, 69993), (19998, 69440), (20160, 68882), (20460, 67872), (20832, 66660), (21120, 65751), (21210, 65472), (21483, 64640), (21824, 63630), (21917, 63360), (22176, 62620), (22220, 62496), (22320, 62216), (22624, 61380), (23331, 59520), (23870, 58176), (24240, 57288), (24552, 56560), (24640, 56358), (25048, 55440), (25452, 54560), (26040, 53328), (26664, 52080), (27280, 50904), (27720, 50096), (27776, 49995), (28179, 49280), (28280, 49104), (28644, 48480), (29088, 47740), (29568, 46965), (29760, 46662), (30690, 45248), (31108, 44640), (31248, 44440), (31310, 44352), (31680, 43834), (31815, 43648), (32320, 42966), (32736, 42420), (33330, 41664), (33936, 40920), (34441, 40320), (34720, 39996), (35552, 39060), (35712, 38885), (35805, 38784), (36360, 38192), (36960, 37572)]