1957137120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{449}}^1\times {\mathrm{1009}}^1$

素因数の和:1482

約数の個数: 192

約数和(自身を含む): 6872040000

約数和(自身を除く): 4914902880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 449, 480, 540, 720, 864, 898, 1009, 1080, 1347, 1440, 1796, 2018, 2160, 2245, 2694, 3027, 3592, 4036, 4041, 4320, 4490, 5045, 5388, 6054, 6735, 7184, 8072, 8082, 8980, 9081, 10090, 10776, 12108, 12123, 13470, 14368, 15135, 16144, 16164, 17960, 18162, 20180, 20205, 21552, 24216, 24246, 26940, 27243, 30270, 32288, 32328, 35920, 36324, 40360, 40410, 43104, 45405, 48432, 48492, 53880, 54486, 60540, 60615, 64656, 71840, 72648, 80720, 80820, 90810, 96864, 96984, 107760, 108972, 121080, 121230, 129312, 136215, 145296, 161440, 161640, 181620, 193968, 215520, 217944, 242160, 242460, 272430, 290592, 323280, 363240, 387936, 435888, 453041, 484320, 484920, 544860, 646560, 726480, 871776, 906082, 969840, 1089720, 1359123, 1452960, 1812164, 1939680, 2179440, 2265205, 2718246, 3624328, 4077369, 4358880, 4530410, 5436492, 6795615, 7248656, 8154738, 9060820, 10872984, 12232107, 13591230, 14497312, 16309476, 18121640, 20386845, 21745968, 24464214, 27182460, 32618952, 36243280, 40773690, 43491936, 48928428, 54364920, 61160535, 65237904, 72486560, 81547380, 97856856, 108729840, 122321070, 130475808, 163094760, 195713712, 217459680, 244642140, 326189520, 391427424, 489284280, 652379040, 978568560, 1957137120]

約数ペア:

[(1, 1957137120), (2, 978568560), (3, 652379040), (4, 489284280), (5, 391427424), (6, 326189520), (8, 244642140), (9, 217459680), (10, 195713712), (12, 163094760), (15, 130475808), (16, 122321070), (18, 108729840), (20, 97856856), (24, 81547380), (27, 72486560), (30, 65237904), (32, 61160535), (36, 54364920), (40, 48928428), (45, 43491936), (48, 40773690), (54, 36243280), (60, 32618952), (72, 27182460), (80, 24464214), (90, 21745968), (96, 20386845), (108, 18121640), (120, 16309476), (135, 14497312), (144, 13591230), (160, 12232107), (180, 10872984), (216, 9060820), (240, 8154738), (270, 7248656), (288, 6795615), (360, 5436492), (432, 4530410), (449, 4358880), (480, 4077369), (540, 3624328), (720, 2718246), (864, 2265205), (898, 2179440), (1009, 1939680), (1080, 1812164), (1347, 1452960), (1440, 1359123), (1796, 1089720), (2018, 969840), (2160, 906082), (2245, 871776), (2694, 726480), (3027, 646560), (3592, 544860), (4036, 484920), (4041, 484320), (4320, 453041), (4490, 435888), (5045, 387936), (5388, 363240), (6054, 323280), (6735, 290592), (7184, 272430), (8072, 242460), (8082, 242160), (8980, 217944), (9081, 215520), (10090, 193968), (10776, 181620), (12108, 161640), (12123, 161440), (13470, 145296), (14368, 136215), (15135, 129312), (16144, 121230), (16164, 121080), (17960, 108972), (18162, 107760), (20180, 96984), (20205, 96864), (21552, 90810), (24216, 80820), (24246, 80720), (26940, 72648), (27243, 71840), (30270, 64656), (32288, 60615), (32328, 60540), (35920, 54486), (36324, 53880), (40360, 48492), (40410, 48432), (43104, 45405)]