83342280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2111}}^1$

素因数の和:2179

約数の個数: 128

約数和(自身を含む): 291962880

約数和(自身を除く): 208620600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 705, 840, 940, 987, 1128, 1316, 1410, 1645, 1880, 1974, 2111, 2632, 2820, 3290, 3948, 4222, 4935, 5640, 6333, 6580, 7896, 8444, 9870, 10555, 12666, 13160, 14777, 16888, 19740, 21110, 25332, 29554, 31665, 39480, 42220, 44331, 50664, 59108, 63330, 73885, 84440, 88662, 99217, 118216, 126660, 147770, 177324, 198434, 221655, 253320, 295540, 297651, 354648, 396868, 443310, 496085, 591080, 595302, 694519, 793736, 886620, 992170, 1190604, 1389038, 1488255, 1773240, 1984340, 2083557, 2381208, 2778076, 2976510, 3472595, 3968680, 4167114, 5556152, 5953020, 6945190, 8334228, 10417785, 11906040, 13890380, 16668456, 20835570, 27780760, 41671140, 83342280]

約数ペア:

[(1, 83342280), (2, 41671140), (3, 27780760), (4, 20835570), (5, 16668456), (6, 13890380), (7, 11906040), (8, 10417785), (10, 8334228), (12, 6945190), (14, 5953020), (15, 5556152), (20, 4167114), (21, 3968680), (24, 3472595), (28, 2976510), (30, 2778076), (35, 2381208), (40, 2083557), (42, 1984340), (47, 1773240), (56, 1488255), (60, 1389038), (70, 1190604), (84, 992170), (94, 886620), (105, 793736), (120, 694519), (140, 595302), (141, 591080), (168, 496085), (188, 443310), (210, 396868), (235, 354648), (280, 297651), (282, 295540), (329, 253320), (376, 221655), (420, 198434), (470, 177324), (564, 147770), (658, 126660), (705, 118216), (840, 99217), (940, 88662), (987, 84440), (1128, 73885), (1316, 63330), (1410, 59108), (1645, 50664), (1880, 44331), (1974, 42220), (2111, 39480), (2632, 31665), (2820, 29554), (3290, 25332), (3948, 21110), (4222, 19740), (4935, 16888), (5640, 14777), (6333, 13160), (6580, 12666), (7896, 10555), (8444, 9870)]