199068480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:458

約数の個数: 252

約数和(自身を含む): 743247180

約数和(自身を除く): 544178700

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 338, 360, 390, 409, 416, 468, 480, 507, 520, 576, 585, 624, 676, 720, 780, 818, 832, 845, 936, 960, 1014, 1040, 1170, 1227, 1248, 1352, 1440, 1521, 1560, 1636, 1690, 1872, 2028, 2045, 2080, 2340, 2454, 2496, 2535, 2704, 2880, 3042, 3120, 3272, 3380, 3681, 3744, 4056, 4090, 4160, 4680, 4908, 5070, 5317, 5408, 6084, 6135, 6240, 6544, 6760, 7362, 7488, 7605, 8112, 8180, 9360, 9816, 10140, 10634, 10816, 12168, 12270, 12480, 13088, 13520, 14724, 15210, 15951, 16224, 16360, 18405, 18720, 19632, 20280, 21268, 24336, 24540, 26176, 26585, 27040, 29448, 30420, 31902, 32448, 32720, 36810, 37440, 39264, 40560, 42536, 47853, 48672, 49080, 53170, 54080, 58896, 60840, 63804, 65440, 69121, 73620, 78528, 79755, 81120, 85072, 95706, 97344, 98160, 106340, 117792, 121680, 127608, 130880, 138242, 147240, 159510, 162240, 170144, 191412, 196320, 207363, 212680, 235584, 239265, 243360, 255216, 276484, 294480, 319020, 340288, 345605, 382824, 392640, 414726, 425360, 478530, 486720, 510432, 552968, 588960, 622089, 638040, 691210, 765648, 829452, 850720, 957060, 1020864, 1036815, 1105936, 1177920, 1244178, 1276080, 1382420, 1531296, 1658904, 1701440, 1914120, 2073630, 2211872, 2488356, 2552160, 2764840, 3062592, 3110445, 3317808, 3828240, 4147260, 4423744, 4976712, 5104320, 5529680, 6220890, 6635616, 7656480, 8294520, 9953424, 11059360, 12441780, 13271232, 15312960, 16589040, 19906848, 22118720, 24883560, 33178080, 39813696, 49767120, 66356160, 99534240, 199068480]

約数ペア:

[(1, 199068480), (2, 99534240), (3, 66356160), (4, 49767120), (5, 39813696), (6, 33178080), (8, 24883560), (9, 22118720), (10, 19906848), (12, 16589040), (13, 15312960), (15, 13271232), (16, 12441780), (18, 11059360), (20, 9953424), (24, 8294520), (26, 7656480), (30, 6635616), (32, 6220890), (36, 5529680), (39, 5104320), (40, 4976712), (45, 4423744), (48, 4147260), (52, 3828240), (60, 3317808), (64, 3110445), (65, 3062592), (72, 2764840), (78, 2552160), (80, 2488356), (90, 2211872), (96, 2073630), (104, 1914120), (117, 1701440), (120, 1658904), (130, 1531296), (144, 1382420), (156, 1276080), (160, 1244178), (169, 1177920), (180, 1105936), (192, 1036815), (195, 1020864), (208, 957060), (234, 850720), (240, 829452), (260, 765648), (288, 691210), (312, 638040), (320, 622089), (338, 588960), (360, 552968), (390, 510432), (409, 486720), (416, 478530), (468, 425360), (480, 414726), (507, 392640), (520, 382824), (576, 345605), (585, 340288), (624, 319020), (676, 294480), (720, 276484), (780, 255216), (818, 243360), (832, 239265), (845, 235584), (936, 212680), (960, 207363), (1014, 196320), (1040, 191412), (1170, 170144), (1227, 162240), (1248, 159510), (1352, 147240), (1440, 138242), (1521, 130880), (1560, 127608), (1636, 121680), (1690, 117792), (1872, 106340), (2028, 98160), (2045, 97344), (2080, 95706), (2340, 85072), (2454, 81120), (2496, 79755), (2535, 78528), (2704, 73620), (2880, 69121), (3042, 65440), (3120, 63804), (3272, 60840), (3380, 58896), (3681, 54080), (3744, 53170), (4056, 49080), (4090, 48672), (4160, 47853), (4680, 42536), (4908, 40560), (5070, 39264), (5317, 37440), (5408, 36810), (6084, 32720), (6135, 32448), (6240, 31902), (6544, 30420), (6760, 29448), (7362, 27040), (7488, 26585), (7605, 26176), (8112, 24540), (8180, 24336), (9360, 21268), (9816, 20280), (10140, 19632), (10634, 18720), (10816, 18405), (12168, 16360), (12270, 16224), (12480, 15951), (13088, 15210), (13520, 14724)]