196719120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21017}}^1$

素因数の和:21049

約数の個数: 120

約数和(自身を含む): 711501336

約数和(自身を除く): 514782216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 21017, 42034, 63051, 84068, 105085, 126102, 168136, 189153, 210170, 252204, 273221, 315255, 336272, 378306, 420340, 504408, 546442, 630510, 756612, 819663, 840680, 945765, 1008816, 1092884, 1261020, 1366105, 1513224, 1639326, 1681360, 1891530, 2185768, 2458989, 2522040, 2732210, 3026448, 3278652, 3783060, 4098315, 4371536, 4917978, 5044080, 5464420, 6557304, 7566120, 8196630, 9835956, 10928840, 12294945, 13114608, 15132240, 16393260, 19671912, 21857680, 24589890, 32786520, 39343824, 49179780, 65573040, 98359560, 196719120]

約数ペア:

[(1, 196719120), (2, 98359560), (3, 65573040), (4, 49179780), (5, 39343824), (6, 32786520), (8, 24589890), (9, 21857680), (10, 19671912), (12, 16393260), (13, 15132240), (15, 13114608), (16, 12294945), (18, 10928840), (20, 9835956), (24, 8196630), (26, 7566120), (30, 6557304), (36, 5464420), (39, 5044080), (40, 4917978), (45, 4371536), (48, 4098315), (52, 3783060), (60, 3278652), (65, 3026448), (72, 2732210), (78, 2522040), (80, 2458989), (90, 2185768), (104, 1891530), (117, 1681360), (120, 1639326), (130, 1513224), (144, 1366105), (156, 1261020), (180, 1092884), (195, 1008816), (208, 945765), (234, 840680), (240, 819663), (260, 756612), (312, 630510), (360, 546442), (390, 504408), (468, 420340), (520, 378306), (585, 336272), (624, 315255), (720, 273221), (780, 252204), (936, 210170), (1040, 189153), (1170, 168136), (1560, 126102), (1872, 105085), (2340, 84068), (3120, 63051), (4680, 42034), (9360, 21017)]