287483040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5156

約数の個数: 192

約数和(自身を含む): 1083801600

約数和(自身を除く): 796318560

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, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5119, 5616, 6240, 7020, 9360, 10238, 11232, 14040, 15357, 18720, 20476, 25595, 28080, 30714, 40952, 46071, 51190, 56160, 61428, 66547, 76785, 81904, 92142, 102380, 122856, 133094, 138213, 153570, 163808, 184284, 199641, 204760, 230355, 245712, 266188, 276426, 307140, 332735, 368568, 399282, 409520, 460710, 491424, 532376, 552852, 598923, 614280, 665470, 691065, 737136, 798564, 819040, 921420, 998205, 1064752, 1105704, 1197846, 1228560, 1330940, 1382130, 1474272, 1597128, 1796769, 1842840, 1996410, 2129504, 2211408, 2395692, 2457120, 2661880, 2764260, 2994615, 3194256, 3593538, 3685680, 3992820, 4422816, 4791384, 5323760, 5528520, 5989230, 6388512, 7187076, 7371360, 7985640, 8983845, 9582768, 10647520, 11057040, 11978460, 14374152, 15971280, 17967690, 19165536, 22114080, 23956920, 28748304, 31942560, 35935380, 47913840, 57496608, 71870760, 95827680, 143741520, 287483040]

約数ペア:

[(1, 287483040), (2, 143741520), (3, 95827680), (4, 71870760), (5, 57496608), (6, 47913840), (8, 35935380), (9, 31942560), (10, 28748304), (12, 23956920), (13, 22114080), (15, 19165536), (16, 17967690), (18, 15971280), (20, 14374152), (24, 11978460), (26, 11057040), (27, 10647520), (30, 9582768), (32, 8983845), (36, 7985640), (39, 7371360), (40, 7187076), (45, 6388512), (48, 5989230), (52, 5528520), (54, 5323760), (60, 4791384), (65, 4422816), (72, 3992820), (78, 3685680), (80, 3593538), (90, 3194256), (96, 2994615), (104, 2764260), (108, 2661880), (117, 2457120), (120, 2395692), (130, 2211408), (135, 2129504), (144, 1996410), (156, 1842840), (160, 1796769), (180, 1597128), (195, 1474272), (208, 1382130), (216, 1330940), (234, 1228560), (240, 1197846), (260, 1105704), (270, 1064752), (288, 998205), (312, 921420), (351, 819040), (360, 798564), (390, 737136), (416, 691065), (432, 665470), (468, 614280), (480, 598923), (520, 552852), (540, 532376), (585, 491424), (624, 460710), (702, 409520), (720, 399282), (780, 368568), (864, 332735), (936, 307140), (1040, 276426), (1080, 266188), (1170, 245712), (1248, 230355), (1404, 204760), (1440, 199641), (1560, 184284), (1755, 163808), (1872, 153570), (2080, 138213), (2160, 133094), (2340, 122856), (2808, 102380), (3120, 92142), (3510, 81904), (3744, 76785), (4320, 66547), (4680, 61428), (5119, 56160), (5616, 51190), (6240, 46071), (7020, 40952), (9360, 30714), (10238, 28080), (11232, 25595), (14040, 20476), (15357, 18720)]