20190791040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 1024

約数和(自身を含む): 82722816000

約数和(自身を除く): 62532024960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 43, 46, 48, 49, 56, 60, 62, 64, 69, 70, 80, 84, 86, 92, 93, 96, 98, 105, 112, 115, 120, 124, 128, 129, 138, 140, 147, 155, 160, 161, 168, 172, 184, 186, 192, 196, 210, 215, 217, 224, 230, 240, 245, 248, 258, 276, 280, 294, 301, 310, 320, 322, 336, 343, 344, 345, 368, 372, 384, 392, 420, 430, 434, 448, 460, 465, 480, 483, 490, 496, 516, 552, 560, 588, 602, 620, 640, 644, 645, 651, 672, 686, 688, 690, 713, 735, 736, 744, 784, 805, 840, 860, 868, 896, 903, 920, 930, 960, 966, 980, 989, 992, 1029, 1032, 1085, 1104, 1120, 1127, 1176, 1204, 1240, 1288, 1290, 1302, 1333, 1344, 1372, 1376, 1380, 1426, 1470, 1472, 1488, 1505, 1519, 1568, 1610, 1680, 1715, 1720, 1736, 1806, 1840, 1860, 1920, 1932, 1960, 1978, 1984, 2058, 2064, 2107, 2139, 2170, 2208, 2240, 2254, 2352, 2408, 2415, 2480, 2576, 2580, 2604, 2666, 2688, 2744, 2752, 2760, 2852, 2940, 2944, 2967, 2976, 3010, 3038, 3136, 3220, 3255, 3360, 3381, 3430, 3440, 3472, 3565, 3612, 3680, 3720, 3864, 3920, 3956, 3968, 3999, 4116, 4128, 4214, 4278, 4340, 4416, 4480, 4508, 4515, 4557, 4704, 4816, 4830, 4945, 4960, 4991, 5145, 5152, 5160, 5208, 5332, 5488, 5504, 5520, 5635, 5704, 5880, 5934, 5952, 6020, 6076, 6272, 6321, 6440, 6510, 6665, 6720, 6762, 6860, 6880, 6923, 6944, 7130, 7224, 7360, 7440, 7595, 7728, 7840, 7889, 7912, 7998, 8232, 8256, 8428, 8556, 8680, 8832, 9016, 9030, 9114, 9331, 9408, 9632, 9660, 9890, 9920, 9982, 10290, 10304, 10320, 10416, 10535, 10633, 10664, 10695, 10976, 11040, 11270, 11408, 11760, 11868, 11904, 12040, 12152, 12642, 12880, 13020, 13330, 13440, 13524, 13720, 13760, 13846, 13888, 14260, 14448, 14720, 14749, 14835, 14880, 14973, 15190, 15456, 15680, 15778, 15824, 15996, 16464, 16512, 16856, 16905, 17112, 17360, 18032, 18060, 18228, 18662, 18816, 19264, 19320, 19780, 19840, 19964, 19995, 20580, 20608, 20640, 20769, 20832, 21070, 21266, 21328, 21390, 21952, 22080, 22540, 22785, 22816, 23520, 23667, 23736, 24080, 24304, 24955, 25284, 25760, 26040, 26660, 27048, 27440, 27520, 27692, 27776, 27993, 28520, 28896, 29498, 29670, 29760, 29946, 30380, 30659, 30912, 31360, 31556, 31605, 31648, 31899, 31992, 32928, 33712, 33810, 34224, 34615, 34720, 34937, 36064, 36120, 36456, 37324, 38528, 38640, 39445, 39560, 39928, 39990, 41160, 41280, 41538, 41664, 42140, 42532, 42656, 42780, 43904, 44160, 44247, 45080, 45570, 45632, 46655, 47040, 47334, 47472, 48160, 48461, 48608, 49910, 50568, 51520, 52080, 53165, 53320, 54096, 54880, 55384, 55986, 57040, 57792, 58996, 59340, 59520, 59892, 60760, 61318, 61824, 63112, 63210, 63296, 63798, 63984, 65317, 65856, 67424, 67620, 68448, 69230, 69440, 69874, 72128, 72240, 72912, 73745, 74648, 74865, 77280, 78890, 79120, 79856, 79980, 82320, 82560, 83076, 83328, 84280, 85064, 85312, 85560, 88494, 90160, 91140, 91264, 91977, 93310, 94080, 94668, 94944, 96320, 96922, 97216, 99820, 101136, 103040, 103845, 104160, 104811, 106330, 106640, 108192, 109760, 110768, 111972, 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432768, 442470, 443072, 447888, 456320, 457219, 459885, 471968, 473340, 474720, 479136, 484610, 486080, 489118, 490544, 504896, 505680, 510384, 511872, 522536, 524055, 540960, 553840, 558992, 559860, 577920, 581532, 583296, 589960, 597184, 598920, 613180, 631120, 632960, 637980, 638848, 639840, 643839, 653170, 658560, 664608, 674240, 678454, 680512, 684480, 698740, 707952, 721280, 726915, 729120, 733677, 735816, 746480, 757344, 775376, 783804, 798560, 809088, 830760, 838488, 850640, 853120, 858452, 884940, 886144, 895776, 914438, 919770, 943936, 946680, 949440, 958272, 969220, 972160, 978236, 979755, 981088, 1009792, 1011360, 1017681, 1020768, 1045072, 1048110, 1073065, 1081920, 1107680, 1117984, 1119720, 1163064, 1179920, 1194368, 1197840, 1222795, 1226360, 1262240, 1275960, 1279680, 1287678, 1306340, 1329216, 1348480, 1356908, 1361024, 1368960, 1371657, 1397480, 1415904, 1453830, 1458240, 1467354, 1471632, 1492960, 1502291, 1514688, 1550752, 1567608, 1597120, 1661520, 1676976, 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7573440, 7753760, 7825888, 7838040, 8141448, 8360576, 8384880, 8584520, 8957760, 9013746, 9144380, 9304512, 9439360, 9582720, 9782360, 9810880, 10176810, 10207680, 10301424, 10450720, 10516037, 10855264, 10973256, 11179840, 11630640, 11738832, 11773056, 12018328, 12540864, 12876780, 13292160, 13415808, 13569080, 13716570, 13735232, 14159040, 14631008, 14673540, 14716320, 15022910, 15146880, 15507520, 15651776, 15676080, 16282896, 16769760, 17169040, 17915520, 18027492, 18288760, 18609024, 19564720, 19621760, 20353620, 20415360, 20602848, 20901440, 21032074, 21710528, 21946512, 22359680, 22534365, 23261280, 23477664, 24036656, 25081728, 25753560, 27138160, 27433140, 27470464, 28318080, 29262016, 29347080, 29432640, 30045820, 31015040, 31303552, 31352160, 31548111, 32565792, 33539520, 34338080, 36054984, 36577520, 39129440, 40707240, 41205696, 41802880, 42064148, 43421056, 43893024, 45068730, 46522560, 46955328, 48073312, 51507120, 52580185, 54276320, 54866280, 58524032, 58694160, 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約数ペア:

[(1, 20190791040), (2, 10095395520), (3, 6730263680), (4, 5047697760), (5, 4038158208), (6, 3365131840), (7, 2884398720), (8, 2523848880), (10, 2019079104), (12, 1682565920), (14, 1442199360), (15, 1346052736), (16, 1261924440), (20, 1009539552), (21, 961466240), (23, 877860480), (24, 841282960), (28, 721099680), (30, 673026368), (31, 651315840), (32, 630962220), (35, 576879744), (40, 504769776), (42, 480733120), (43, 469553280), (46, 438930240), (48, 420641480), (49, 412056960), (56, 360549840), (60, 336513184), (62, 325657920), (64, 315481110), (69, 292620160), (70, 288439872), (80, 252384888), (84, 240366560), (86, 234776640), (92, 219465120), (93, 217105280), (96, 210320740), (98, 206028480), (105, 192293248), (112, 180274920), (115, 175572096), (120, 168256592), (124, 162828960), (128, 157740555), (129, 156517760), (138, 146310080), (140, 144219936), (147, 137352320), (155, 130263168), (160, 126192444), (161, 125408640), (168, 120183280), (172, 117388320), (184, 109732560), (186, 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(22816, 884940), (23520, 858452), (23667, 853120), (23736, 850640), (24080, 838488), (24304, 830760), (24955, 809088), (25284, 798560), (25760, 783804), (26040, 775376), (26660, 757344), (27048, 746480), (27440, 735816), (27520, 733677), (27692, 729120), (27776, 726915), (27993, 721280), (28520, 707952), (28896, 698740), (29498, 684480), (29670, 680512), (29760, 678454), (29946, 674240), (30380, 664608), (30659, 658560), (30912, 653170), (31360, 643839), (31556, 639840), (31605, 638848), (31648, 637980), (31899, 632960), (31992, 631120), (32928, 613180), (33712, 598920), (33810, 597184), (34224, 589960), (34615, 583296), (34720, 581532), (34937, 577920), (36064, 559860), (36120, 558992), (36456, 553840), (37324, 540960), (38528, 524055), (38640, 522536), (39445, 511872), (39560, 510384), (39928, 505680), (39990, 504896), (41160, 490544), (41280, 489118), (41538, 486080), (41664, 484610), (42140, 479136), (42532, 474720), (42656, 473340), (42780, 471968), (43904, 459885), (44160, 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(84280, 239568), (85064, 237360), (85312, 236670), (85560, 235984), (88494, 228160), (90160, 223944), (91140, 221536), (91264, 221235), (91977, 219520), (93310, 216384), (94080, 214613), (94668, 213280), (94944, 212660), (96320, 209622), (96922, 208320), (97216, 207690), (99820, 202272), (101136, 199640), (103040, 195951), (103845, 194432), (104160, 193844), (104811, 192640), (106330, 189888), (106640, 189336), (108192, 186620), (109760, 183954), (110768, 182280), (111972, 180320), (114080, 176988), (115584, 174685), (117992, 171120), (118335, 170624), (118680, 170128), (119784, 168560), (121520, 166152), (122636, 164640), (126224, 159960), (126420, 159712), (126592, 159495), (127596, 158240), (127968, 157780), (130634, 154560), (131712, 153295), (134848, 149730), (135240, 149296), (136896, 147490), (138460, 145824), (138880, 145383), (139748, 144480), (139965, 144256)]