2018727360

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 336

約数和(自身を含む): 7758537696

約数和(自身を除く): 5739810336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 351, 360, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 648, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1040, 1053, 1080, 1170, 1215, 1248, 1296, 1404, 1440, 1560, 1620, 1728, 1755, 1872, 1944, 1997, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2808, 2880, 3120, 3159, 3240, 3510, 3744, 3888, 3994, 4160, 4212, 4320, 4680, 4860, 5184, 5265, 5616, 5991, 6240, 6318, 6480, 7020, 7488, 7776, 7988, 8424, 8640, 9360, 9720, 9985, 10530, 11232, 11982, 12480, 12636, 12960, 14040, 15552, 15795, 15976, 16848, 17973, 18720, 19440, 19970, 21060, 22464, 23964, 25272, 25920, 25961, 28080, 29955, 31590, 31952, 33696, 35946, 37440, 38880, 39940, 42120, 47928, 50544, 51922, 53919, 56160, 59910, 63180, 63904, 67392, 71892, 77760, 77883, 79880, 84240, 89865, 95856, 101088, 103844, 107838, 112320, 119820, 126360, 127808, 129805, 143784, 155766, 159760, 161757, 168480, 179730, 191712, 202176, 207688, 215676, 233649, 239640, 252720, 259610, 269595, 287568, 311532, 319520, 323514, 336960, 359460, 383424, 389415, 415376, 431352, 467298, 479280, 485271, 505440, 519220, 539190, 575136, 623064, 639040, 647028, 700947, 718920, 778830, 808785, 830752, 862704, 934596, 958560, 970542, 1010880, 1038440, 1078380, 1150272, 1168245, 1246128, 1294056, 1401894, 1437840, 1557660, 1617570, 1661504, 1725408, 1869192, 1917120, 1941084, 2076880, 2102841, 2156760, 2336490, 2426355, 2492256, 2588112, 2803788, 2875680, 3115320, 3235140, 3450816, 3504735, 3738384, 3882168, 4153760, 4205682, 4313520, 4672980, 4852710, 4984512, 5176224, 5607576, 5751360, 6230640, 6308523, 6470280, 7009470, 7476768, 7764336, 8307520, 8411364, 8627040, 9345960, 9705420, 10352448, 10514205, 11215152, 12461280, 12617046, 12940560, 14018940, 14953536, 15528672, 16822728, 17254080, 18691920, 19410840, 21028410, 22430304, 24922560, 25234092, 25881120, 28037880, 31057344, 31542615, 33645456, 37383840, 38821680, 42056820, 44860608, 50468184, 51762240, 56075760, 63085230, 67290912, 74767680, 77643360, 84113640, 100936368, 112151520, 126170460, 134581824, 155286720, 168227280, 201872736, 224303040, 252340920, 336454560, 403745472, 504681840, 672909120, 1009363680, 2018727360]

約数ペア:

[(1, 2018727360), (2, 1009363680), (3, 672909120), (4, 504681840), (5, 403745472), (6, 336454560), (8, 252340920), (9, 224303040), (10, 201872736), (12, 168227280), (13, 155286720), (15, 134581824), (16, 126170460), (18, 112151520), (20, 100936368), (24, 84113640), (26, 77643360), (27, 74767680), (30, 67290912), (32, 63085230), (36, 56075760), (39, 51762240), (40, 50468184), (45, 44860608), (48, 42056820), (52, 38821680), (54, 37383840), (60, 33645456), (64, 31542615), (65, 31057344), (72, 28037880), (78, 25881120), (80, 25234092), (81, 24922560), (90, 22430304), (96, 21028410), (104, 19410840), (108, 18691920), (117, 17254080), (120, 16822728), (130, 15528672), (135, 14953536), (144, 14018940), (156, 12940560), (160, 12617046), (162, 12461280), (180, 11215152), (192, 10514205), (195, 10352448), (208, 9705420), (216, 9345960), (234, 8627040), (240, 8411364), (243, 8307520), (260, 7764336), (270, 7476768), (288, 7009470), (312, 6470280), (320, 6308523), (324, 6230640), (351, 5751360), (360, 5607576), (390, 5176224), (405, 4984512), (416, 4852710), (432, 4672980), (468, 4313520), (480, 4205682), (486, 4153760), (520, 3882168), (540, 3738384), (576, 3504735), (585, 3450816), (624, 3235140), (648, 3115320), (702, 2875680), (720, 2803788), (780, 2588112), (810, 2492256), (832, 2426355), (864, 2336490), (936, 2156760), (960, 2102841), (972, 2076880), (1040, 1941084), (1053, 1917120), (1080, 1869192), (1170, 1725408), (1215, 1661504), (1248, 1617570), (1296, 1557660), (1404, 1437840), (1440, 1401894), (1560, 1294056), (1620, 1246128), (1728, 1168245), (1755, 1150272), (1872, 1078380), (1944, 1038440), (1997, 1010880), (2080, 970542), (2106, 958560), (2160, 934596), (2340, 862704), (2430, 830752), (2496, 808785), (2592, 778830), (2808, 718920), (2880, 700947), (3120, 647028), (3159, 639040), (3240, 623064), (3510, 575136), (3744, 539190), (3888, 519220), (3994, 505440), (4160, 485271), (4212, 479280), (4320, 467298), (4680, 431352), (4860, 415376), (5184, 389415), (5265, 383424), (5616, 359460), (5991, 336960), (6240, 323514), (6318, 319520), (6480, 311532), (7020, 287568), (7488, 269595), (7776, 259610), (7988, 252720), (8424, 239640), (8640, 233649), (9360, 215676), (9720, 207688), (9985, 202176), (10530, 191712), (11232, 179730), (11982, 168480), (12480, 161757), (12636, 159760), (12960, 155766), (14040, 143784), (15552, 129805), (15795, 127808), (15976, 126360), (16848, 119820), (17973, 112320), (18720, 107838), (19440, 103844), (19970, 101088), (21060, 95856), (22464, 89865), (23964, 84240), (25272, 79880), (25920, 77883), (25961, 77760), (28080, 71892), (29955, 67392), (31590, 63904), (31952, 63180), (33696, 59910), (35946, 56160), (37440, 53919), (38880, 51922), (39940, 50544), (42120, 47928)]