7233240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 25344000

約数和(自身を除く): 18110760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 79, 84, 105, 109, 120, 140, 158, 168, 210, 218, 237, 280, 316, 327, 395, 420, 436, 474, 545, 553, 632, 654, 763, 790, 840, 872, 948, 1090, 1106, 1185, 1308, 1526, 1580, 1635, 1659, 1896, 2180, 2212, 2289, 2370, 2616, 2765, 3052, 3160, 3270, 3318, 3815, 4360, 4424, 4578, 4740, 5530, 6104, 6540, 6636, 7630, 8295, 8611, 9156, 9480, 11060, 11445, 13080, 13272, 15260, 16590, 17222, 18312, 22120, 22890, 25833, 30520, 33180, 34444, 43055, 45780, 51666, 60277, 66360, 68888, 86110, 91560, 103332, 120554, 129165, 172220, 180831, 206664, 241108, 258330, 301385, 344440, 361662, 482216, 516660, 602770, 723324, 904155, 1033320, 1205540, 1446648, 1808310, 2411080, 3616620, 7233240]

約数ペア:

[(1, 7233240), (2, 3616620), (3, 2411080), (4, 1808310), (5, 1446648), (6, 1205540), (7, 1033320), (8, 904155), (10, 723324), (12, 602770), (14, 516660), (15, 482216), (20, 361662), (21, 344440), (24, 301385), (28, 258330), (30, 241108), (35, 206664), (40, 180831), (42, 172220), (56, 129165), (60, 120554), (70, 103332), (79, 91560), (84, 86110), (105, 68888), (109, 66360), (120, 60277), (140, 51666), (158, 45780), (168, 43055), (210, 34444), (218, 33180), (237, 30520), (280, 25833), (316, 22890), (327, 22120), (395, 18312), (420, 17222), (436, 16590), (474, 15260), (545, 13272), (553, 13080), (632, 11445), (654, 11060), (763, 9480), (790, 9156), (840, 8611), (872, 8295), (948, 7630), (1090, 6636), (1106, 6540), (1185, 6104), (1308, 5530), (1526, 4740), (1580, 4578), (1635, 4424), (1659, 4360), (1896, 3815), (2180, 3318), (2212, 3270), (2289, 3160), (2370, 3052), (2616, 2765)]