2020186235520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{62507}}^1$

素因数の和:62744

約数の個数: 384

約数和(自身を含む): 7240886714880

約数和(自身を除く): 5220700479360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 181, 186, 192, 240, 248, 279, 288, 310, 320, 360, 362, 372, 384, 465, 480, 496, 543, 558, 576, 620, 640, 720, 724, 744, 905, 930, 960, 992, 1086, 1116, 1152, 1240, 1395, 1440, 1448, 1488, 1629, 1810, 1860, 1920, 1984, 2172, 2232, 2480, 2715, 2790, 2880, 2896, 2976, 3258, 3620, 3720, 3968, 4344, 4464, 4960, 5430, 5580, 5611, 5760, 5792, 5952, 6516, 7240, 7440, 8145, 8688, 8928, 9920, 10860, 11160, 11222, 11584, 11904, 13032, 14480, 14880, 16290, 16833, 17376, 17856, 19840, 21720, 22320, 22444, 23168, 26064, 28055, 28960, 29760, 32580, 33666, 34752, 35712, 43440, 44640, 44888, 50499, 52128, 56110, 57920, 59520, 62507, 65160, 67332, 69504, 84165, 86880, 89280, 89776, 100998, 104256, 112220, 115840, 125014, 130320, 134664, 168330, 173760, 178560, 179552, 187521, 201996, 208512, 224440, 250028, 252495, 260640, 269328, 312535, 336660, 347520, 359104, 375042, 403992, 448880, 500056, 504990, 521280, 538656, 562563, 625070, 673320, 718208, 750084, 807984, 897760, 937605, 1000112, 1009980, 1042560, 1077312, 1125126, 1250140, 1346640, 1500168, 1615968, 1795520, 1875210, 1937717, 2000224, 2019960, 2154624, 2250252, 2500280, 2693280, 2812815, 3000336, 3231936, 3591040, 3750420, 3875434, 4000448, 4039920, 4500504, 5000560, 5386560, 5625630, 5813151, 6000672, 6463872, 7500840, 7750868, 8000896, 8079840, 9001008, 9688585, 10001120, 10773120, 11251260, 11313767, 11626302, 12001344, 15001680, 15501736, 16159680, 17439453, 18002016, 19377170, 20002240, 22502520, 22627534, 23252604, 24002688, 29065755, 30003360, 31003472, 32319360, 33941301, 34878906, 36004032, 38754340, 40004480, 45005040, 45255068, 46505208, 56568835, 58131510, 60006720, 62006944, 67882602, 69757812, 72008064, 77508680, 87197265, 90010080, 90510136, 93010416, 101823903, 113137670, 116263020, 120013440, 124013888, 135765204, 139515624, 155017360, 169706505, 174394530, 180020160, 181020272, 186020832, 203647806, 226275340, 232526040, 248027776, 271530408, 279031248, 310034720, 339413010, 348789060, 350726777, 360040320, 362040544, 372041664, 407295612, 452550680, 465052080, 509119515, 543060816, 558062496, 620069440, 678826020, 697578120, 701453554, 724081088, 744083328, 814591224, 905101360, 930104160, 1018239030, 1052180331, 1086121632, 1116124992, 1240138880, 1357652040, 1395156240, 1402907108, 1448162176, 1629182448, 1753633885, 1810202720, 1860208320, 2036478060, 2104360662, 2172243264, 2232249984, 2715304080, 2790312480, 2805814216, 3156540993, 3258364896, 3507267770, 3620405440, 3720416640, 4072956120, 4208721324, 4344486528, 5260901655, 5430608160, 5580624960, 5611628432, 6313081986, 6516729792, 7014535540, 7240810880, 8145912240, 8417442648, 10521803310, 10861216320, 11161249920, 11223256864, 12626163972, 13033459584, 14029071080, 15782704965, 16291824480, 16834885296, 21043606620, 21722432640, 22446513728, 25252327944, 28058142160, 31565409930, 32583648960, 33669770592, 42087213240, 44893027456, 50504655888, 56116284320, 63130819860, 65167297920, 67339541184, 84174426480, 101009311776, 112232568640, 126261639720, 134679082368, 168348852960, 202018623552, 224465137280, 252523279440, 336697705920, 404037247104, 505046558880, 673395411840, 1010093117760, 2020186235520]

約数ペア:

[(1, 2020186235520), (2, 1010093117760), (3, 673395411840), (4, 505046558880), (5, 404037247104), (6, 336697705920), (8, 252523279440), (9, 224465137280), (10, 202018623552), (12, 168348852960), (15, 134679082368), (16, 126261639720), (18, 112232568640), (20, 101009311776), (24, 84174426480), (30, 67339541184), (31, 65167297920), (32, 63130819860), (36, 56116284320), (40, 50504655888), (45, 44893027456), (48, 42087213240), (60, 33669770592), (62, 32583648960), (64, 31565409930), (72, 28058142160), (80, 25252327944), (90, 22446513728), (93, 21722432640), (96, 21043606620), (120, 16834885296), (124, 16291824480), (128, 15782704965), (144, 14029071080), (155, 13033459584), (160, 12626163972), (180, 11223256864), (181, 11161249920), (186, 10861216320), (192, 10521803310), (240, 8417442648), (248, 8145912240), (279, 7240810880), (288, 7014535540), (310, 6516729792), (320, 6313081986), (360, 5611628432), (362, 5580624960), (372, 5430608160), (384, 5260901655), (465, 4344486528), (480, 4208721324), (496, 4072956120), (543, 3720416640), (558, 3620405440), (576, 3507267770), (620, 3258364896), (640, 3156540993), (720, 2805814216), (724, 2790312480), (744, 2715304080), (905, 2232249984), (930, 2172243264), (960, 2104360662), (992, 2036478060), (1086, 1860208320), (1116, 1810202720), (1152, 1753633885), (1240, 1629182448), (1395, 1448162176), (1440, 1402907108), (1448, 1395156240), (1488, 1357652040), (1629, 1240138880), (1810, 1116124992), (1860, 1086121632), (1920, 1052180331), (1984, 1018239030), (2172, 930104160), (2232, 905101360), (2480, 814591224), (2715, 744083328), (2790, 724081088), (2880, 701453554), (2896, 697578120), (2976, 678826020), (3258, 620069440), (3620, 558062496), (3720, 543060816), (3968, 509119515), (4344, 465052080), (4464, 452550680), (4960, 407295612), (5430, 372041664), (5580, 362040544), (5611, 360040320), (5760, 350726777), (5792, 348789060), (5952, 339413010), (6516, 310034720), (7240, 279031248), (7440, 271530408), (8145, 248027776), (8688, 232526040), (8928, 226275340), (9920, 203647806), (10860, 186020832), (11160, 181020272), (11222, 180020160), (11584, 174394530), (11904, 169706505), (13032, 155017360), (14480, 139515624), (14880, 135765204), (16290, 124013888), (16833, 120013440), (17376, 116263020), (17856, 113137670), (19840, 101823903), (21720, 93010416), (22320, 90510136), (22444, 90010080), (23168, 87197265), (26064, 77508680), (28055, 72008064), (28960, 69757812), (29760, 67882602), (32580, 62006944), (33666, 60006720), (34752, 58131510), (35712, 56568835), (43440, 46505208), (44640, 45255068), (44888, 45005040), (50499, 40004480), (52128, 38754340), (56110, 36004032), (57920, 34878906), (59520, 33941301), (62507, 32319360), (65160, 31003472), (67332, 30003360), (69504, 29065755), (84165, 24002688), (86880, 23252604), (89280, 22627534), (89776, 22502520), (100998, 20002240), (104256, 19377170), (112220, 18002016), (115840, 17439453), (125014, 16159680), (130320, 15501736), (134664, 15001680), (168330, 12001344), (173760, 11626302), (178560, 11313767), (179552, 11251260), (187521, 10773120), (201996, 10001120), (208512, 9688585), (224440, 9001008), (250028, 8079840), (252495, 8000896), (260640, 7750868), (269328, 7500840), (312535, 6463872), (336660, 6000672), (347520, 5813151), (359104, 5625630), (375042, 5386560), (403992, 5000560), (448880, 4500504), (500056, 4039920), (504990, 4000448), (521280, 3875434), (538656, 3750420), (562563, 3591040), (625070, 3231936), (673320, 3000336), (718208, 2812815), (750084, 2693280), (807984, 2500280), (897760, 2250252), (937605, 2154624), (1000112, 2019960), (1009980, 2000224), (1042560, 1937717), (1077312, 1875210), (1125126, 1795520), (1250140, 1615968), (1346640, 1500168)]