227044080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:688

約数の個数: 160

約数和(自身を含む): 787003200

約数和(自身を除く): 559959120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 257, 270, 360, 409, 432, 514, 540, 720, 771, 818, 1028, 1080, 1227, 1285, 1542, 1636, 2045, 2056, 2160, 2313, 2454, 2570, 3084, 3272, 3681, 3855, 4090, 4112, 4626, 4908, 5140, 6135, 6168, 6544, 6939, 7362, 7710, 8180, 9252, 9816, 10280, 11043, 11565, 12270, 12336, 13878, 14724, 15420, 16360, 18405, 18504, 19632, 20560, 22086, 23130, 24540, 27756, 29448, 30840, 32720, 34695, 36810, 37008, 44172, 46260, 49080, 55215, 55512, 58896, 61680, 69390, 73620, 88344, 92520, 98160, 105113, 110430, 111024, 138780, 147240, 176688, 185040, 210226, 220860, 277560, 294480, 315339, 420452, 441720, 525565, 555120, 630678, 840904, 883440, 946017, 1051130, 1261356, 1576695, 1681808, 1892034, 2102260, 2522712, 2838051, 3153390, 3784068, 4204520, 4730085, 5045424, 5676102, 6306780, 7568136, 8409040, 9460170, 11352204, 12613560, 14190255, 15136272, 18920340, 22704408, 25227120, 28380510, 37840680, 45408816, 56761020, 75681360, 113522040, 227044080]

約数ペア:

[(1, 227044080), (2, 113522040), (3, 75681360), (4, 56761020), (5, 45408816), (6, 37840680), (8, 28380510), (9, 25227120), (10, 22704408), (12, 18920340), (15, 15136272), (16, 14190255), (18, 12613560), (20, 11352204), (24, 9460170), (27, 8409040), (30, 7568136), (36, 6306780), (40, 5676102), (45, 5045424), (48, 4730085), (54, 4204520), (60, 3784068), (72, 3153390), (80, 2838051), (90, 2522712), (108, 2102260), (120, 1892034), (135, 1681808), (144, 1576695), (180, 1261356), (216, 1051130), (240, 946017), (257, 883440), (270, 840904), (360, 630678), (409, 555120), (432, 525565), (514, 441720), (540, 420452), (720, 315339), (771, 294480), (818, 277560), (1028, 220860), (1080, 210226), (1227, 185040), (1285, 176688), (1542, 147240), (1636, 138780), (2045, 111024), (2056, 110430), (2160, 105113), (2313, 98160), (2454, 92520), (2570, 88344), (3084, 73620), (3272, 69390), (3681, 61680), (3855, 58896), (4090, 55512), (4112, 55215), (4626, 49080), (4908, 46260), (5140, 44172), (6135, 37008), (6168, 36810), (6544, 34695), (6939, 32720), (7362, 30840), (7710, 29448), (8180, 27756), (9252, 24540), (9816, 23130), (10280, 22086), (11043, 20560), (11565, 19632), (12270, 18504), (12336, 18405), (13878, 16360), (14724, 15420)]