243355560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{41387}}^1$

素因数の和:41415

約数の個数: 96

約数和(自身を含む): 849281760

約数和(自身を除く): 605926200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 41387, 82774, 124161, 165548, 206935, 248322, 289709, 331096, 413870, 496644, 579418, 620805, 827740, 869127, 993288, 1158836, 1241610, 1448545, 1655480, 1738254, 2027963, 2317672, 2483220, 2897090, 3476508, 4055926, 4345635, 4966440, 5794180, 6083889, 6953016, 8111852, 8691270, 10139815, 11588360, 12167778, 16223704, 17382540, 20279630, 24335556, 30419445, 34765080, 40559260, 48671112, 60838890, 81118520, 121677780, 243355560]

約数ペア:

[(1, 243355560), (2, 121677780), (3, 81118520), (4, 60838890), (5, 48671112), (6, 40559260), (7, 34765080), (8, 30419445), (10, 24335556), (12, 20279630), (14, 17382540), (15, 16223704), (20, 12167778), (21, 11588360), (24, 10139815), (28, 8691270), (30, 8111852), (35, 6953016), (40, 6083889), (42, 5794180), (49, 4966440), (56, 4345635), (60, 4055926), (70, 3476508), (84, 2897090), (98, 2483220), (105, 2317672), (120, 2027963), (140, 1738254), (147, 1655480), (168, 1448545), (196, 1241610), (210, 1158836), (245, 993288), (280, 869127), (294, 827740), (392, 620805), (420, 579418), (490, 496644), (588, 413870), (735, 331096), (840, 289709), (980, 248322), (1176, 206935), (1470, 165548), (1960, 124161), (2940, 82774), (5880, 41387)]