197263440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24907}}^1$

素因数の和:24937

約数の個数: 120

約数和(自身を含む): 722730528

約数和(自身を除く): 525467088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 24907, 49814, 74721, 99628, 124535, 149442, 199256, 224163, 249070, 273977, 298884, 373605, 398512, 448326, 498140, 547954, 597768, 747210, 821931, 896652, 996280, 1095908, 1120815, 1195536, 1369885, 1494420, 1643862, 1793304, 1992560, 2191816, 2241630, 2465793, 2739770, 2988840, 3287724, 3586608, 4109655, 4383632, 4483260, 4931586, 5479540, 5977680, 6575448, 8219310, 8966520, 9863172, 10959080, 12328965, 13150896, 16438620, 17933040, 19726344, 21918160, 24657930, 32877240, 39452688, 49315860, 65754480, 98631720, 197263440]

約数ペア:

[(1, 197263440), (2, 98631720), (3, 65754480), (4, 49315860), (5, 39452688), (6, 32877240), (8, 24657930), (9, 21918160), (10, 19726344), (11, 17933040), (12, 16438620), (15, 13150896), (16, 12328965), (18, 10959080), (20, 9863172), (22, 8966520), (24, 8219310), (30, 6575448), (33, 5977680), (36, 5479540), (40, 4931586), (44, 4483260), (45, 4383632), (48, 4109655), (55, 3586608), (60, 3287724), (66, 2988840), (72, 2739770), (80, 2465793), (88, 2241630), (90, 2191816), (99, 1992560), (110, 1793304), (120, 1643862), (132, 1494420), (144, 1369885), (165, 1195536), (176, 1120815), (180, 1095908), (198, 996280), (220, 896652), (240, 821931), (264, 747210), (330, 597768), (360, 547954), (396, 498140), (440, 448326), (495, 398512), (528, 373605), (660, 298884), (720, 273977), (792, 249070), (880, 224163), (990, 199256), (1320, 149442), (1584, 124535), (1980, 99628), (2640, 74721), (3960, 49814), (7920, 24907)]