112151520

素因数分解:

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

素因数の和:2034

約数の個数: 192

約数和(自身を含む): 422936640

約数和(自身を除く): 310785120

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, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 1997, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 3994, 4320, 4680, 5616, 5991, 6240, 7020, 7988, 9360, 9985, 11232, 11982, 14040, 15976, 17973, 18720, 19970, 23964, 25961, 28080, 29955, 31952, 35946, 39940, 47928, 51922, 53919, 56160, 59910, 63904, 71892, 77883, 79880, 89865, 95856, 103844, 107838, 119820, 129805, 143784, 155766, 159760, 179730, 191712, 207688, 215676, 233649, 239640, 259610, 269595, 287568, 311532, 319520, 359460, 389415, 415376, 431352, 467298, 479280, 519220, 539190, 575136, 623064, 700947, 718920, 778830, 830752, 862704, 934596, 958560, 1038440, 1078380, 1168245, 1246128, 1401894, 1437840, 1557660, 1725408, 1869192, 2076880, 2156760, 2336490, 2492256, 2803788, 2875680, 3115320, 3504735, 3738384, 4153760, 4313520, 4672980, 5607576, 6230640, 7009470, 7476768, 8627040, 9345960, 11215152, 12461280, 14018940, 18691920, 22430304, 28037880, 37383840, 56075760, 112151520]

約数ペア:

[(1, 112151520), (2, 56075760), (3, 37383840), (4, 28037880), (5, 22430304), (6, 18691920), (8, 14018940), (9, 12461280), (10, 11215152), (12, 9345960), (13, 8627040), (15, 7476768), (16, 7009470), (18, 6230640), (20, 5607576), (24, 4672980), (26, 4313520), (27, 4153760), (30, 3738384), (32, 3504735), (36, 3115320), (39, 2875680), (40, 2803788), (45, 2492256), (48, 2336490), (52, 2156760), (54, 2076880), (60, 1869192), (65, 1725408), (72, 1557660), (78, 1437840), (80, 1401894), (90, 1246128), (96, 1168245), (104, 1078380), (108, 1038440), (117, 958560), (120, 934596), (130, 862704), (135, 830752), (144, 778830), (156, 718920), (160, 700947), (180, 623064), (195, 575136), (208, 539190), (216, 519220), (234, 479280), (240, 467298), (260, 431352), (270, 415376), (288, 389415), (312, 359460), (351, 319520), (360, 311532), (390, 287568), (416, 269595), (432, 259610), (468, 239640), (480, 233649), (520, 215676), (540, 207688), (585, 191712), (624, 179730), (702, 159760), (720, 155766), (780, 143784), (864, 129805), (936, 119820), (1040, 107838), (1080, 103844), (1170, 95856), (1248, 89865), (1404, 79880), (1440, 77883), (1560, 71892), (1755, 63904), (1872, 59910), (1997, 56160), (2080, 53919), (2160, 51922), (2340, 47928), (2808, 39940), (3120, 35946), (3510, 31952), (3744, 29955), (3994, 28080), (4320, 25961), (4680, 23964), (5616, 19970), (5991, 18720), (6240, 17973), (7020, 15976), (7988, 14040), (9360, 11982), (9985, 11232)]