198223440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17573}}^1$

素因数の和:17636

約数の個数: 80

約数和(自身を含む): 627602688

約数和(自身を除く): 429379248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 188, 235, 240, 282, 376, 470, 564, 705, 752, 940, 1128, 1410, 1880, 2256, 2820, 3760, 5640, 11280, 17573, 35146, 52719, 70292, 87865, 105438, 140584, 175730, 210876, 263595, 281168, 351460, 421752, 527190, 702920, 825931, 843504, 1054380, 1405840, 1651862, 2108760, 2477793, 3303724, 4129655, 4217520, 4955586, 6607448, 8259310, 9911172, 12388965, 13214896, 16518620, 19822344, 24777930, 33037240, 39644688, 49555860, 66074480, 99111720, 198223440]

約数ペア:

[(1, 198223440), (2, 99111720), (3, 66074480), (4, 49555860), (5, 39644688), (6, 33037240), (8, 24777930), (10, 19822344), (12, 16518620), (15, 13214896), (16, 12388965), (20, 9911172), (24, 8259310), (30, 6607448), (40, 4955586), (47, 4217520), (48, 4129655), (60, 3303724), (80, 2477793), (94, 2108760), (120, 1651862), (141, 1405840), (188, 1054380), (235, 843504), (240, 825931), (282, 702920), (376, 527190), (470, 421752), (564, 351460), (705, 281168), (752, 263595), (940, 210876), (1128, 175730), (1410, 140584), (1880, 105438), (2256, 87865), (2820, 70292), (3760, 52719), (5640, 35146), (11280, 17573)]