197007120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{409}}^1$

素因数の和:654

約数の個数: 160

約数和(自身を含む): 683289600

約数和(自身を除く): 486282480

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, 223, 240, 270, 360, 409, 432, 446, 540, 669, 720, 818, 892, 1080, 1115, 1227, 1338, 1636, 1784, 2007, 2045, 2160, 2230, 2454, 2676, 3272, 3345, 3568, 3681, 4014, 4090, 4460, 4908, 5352, 6021, 6135, 6544, 6690, 7362, 8028, 8180, 8920, 9816, 10035, 10704, 11043, 12042, 12270, 13380, 14724, 16056, 16360, 17840, 18405, 19632, 20070, 22086, 24084, 24540, 26760, 29448, 30105, 32112, 32720, 36810, 40140, 44172, 48168, 49080, 53520, 55215, 58896, 60210, 73620, 80280, 88344, 91207, 96336, 98160, 110430, 120420, 147240, 160560, 176688, 182414, 220860, 240840, 273621, 294480, 364828, 441720, 456035, 481680, 547242, 729656, 820863, 883440, 912070, 1094484, 1368105, 1459312, 1641726, 1824140, 2188968, 2462589, 2736210, 3283452, 3648280, 4104315, 4377936, 4925178, 5472420, 6566904, 7296560, 8208630, 9850356, 10944840, 12312945, 13133808, 16417260, 19700712, 21889680, 24625890, 32834520, 39401424, 49251780, 65669040, 98503560, 197007120]

約数ペア:

[(1, 197007120), (2, 98503560), (3, 65669040), (4, 49251780), (5, 39401424), (6, 32834520), (8, 24625890), (9, 21889680), (10, 19700712), (12, 16417260), (15, 13133808), (16, 12312945), (18, 10944840), (20, 9850356), (24, 8208630), (27, 7296560), (30, 6566904), (36, 5472420), (40, 4925178), (45, 4377936), (48, 4104315), (54, 3648280), (60, 3283452), (72, 2736210), (80, 2462589), (90, 2188968), (108, 1824140), (120, 1641726), (135, 1459312), (144, 1368105), (180, 1094484), (216, 912070), (223, 883440), (240, 820863), (270, 729656), (360, 547242), (409, 481680), (432, 456035), (446, 441720), (540, 364828), (669, 294480), (720, 273621), (818, 240840), (892, 220860), (1080, 182414), (1115, 176688), (1227, 160560), (1338, 147240), (1636, 120420), (1784, 110430), (2007, 98160), (2045, 96336), (2160, 91207), (2230, 88344), (2454, 80280), (2676, 73620), (3272, 60210), (3345, 58896), (3568, 55215), (3681, 53520), (4014, 49080), (4090, 48168), (4460, 44172), (4908, 40140), (5352, 36810), (6021, 32720), (6135, 32112), (6544, 30105), (6690, 29448), (7362, 26760), (8028, 24540), (8180, 24084), (8920, 22086), (9816, 20070), (10035, 19632), (10704, 18405), (11043, 17840), (12042, 16360), (12270, 16056), (13380, 14724)]