144279660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7309}}^1$

素因数の和:7375

約数の個数: 96

約数和(自身を含む): 471582720

約数和(自身を除く): 327303060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3948, 4935, 6580, 7309, 9870, 14618, 19740, 21927, 29236, 36545, 43854, 51163, 73090, 87708, 102326, 109635, 146180, 153489, 204652, 219270, 255815, 306978, 343523, 438540, 511630, 613956, 687046, 767445, 1023260, 1030569, 1374092, 1534890, 1717615, 2061138, 2404661, 3069780, 3435230, 4122276, 4809322, 5152845, 6870460, 7213983, 9618644, 10305690, 12023305, 14427966, 20611380, 24046610, 28855932, 36069915, 48093220, 72139830, 144279660]

約数ペア:

[(1, 144279660), (2, 72139830), (3, 48093220), (4, 36069915), (5, 28855932), (6, 24046610), (7, 20611380), (10, 14427966), (12, 12023305), (14, 10305690), (15, 9618644), (20, 7213983), (21, 6870460), (28, 5152845), (30, 4809322), (35, 4122276), (42, 3435230), (47, 3069780), (60, 2404661), (70, 2061138), (84, 1717615), (94, 1534890), (105, 1374092), (140, 1030569), (141, 1023260), (188, 767445), (210, 687046), (235, 613956), (282, 511630), (329, 438540), (420, 343523), (470, 306978), (564, 255815), (658, 219270), (705, 204652), (940, 153489), (987, 146180), (1316, 109635), (1410, 102326), (1645, 87708), (1974, 73090), (2820, 51163), (3290, 43854), (3948, 36545), (4935, 29236), (6580, 21927), (7309, 19740), (9870, 14618)]