218457720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46679}}^1$

素因数の和:46709

約数の個数: 96

約数和(自身を含む): 764618400

約数和(自身を除く): 546160680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46679, 93358, 140037, 186716, 233395, 280074, 373432, 420111, 466790, 560148, 606827, 700185, 840222, 933580, 1120296, 1213654, 1400370, 1680444, 1820481, 1867160, 2100555, 2427308, 2800740, 3034135, 3360888, 3640962, 4201110, 4854616, 5461443, 5601480, 6068270, 7281924, 8402220, 9102405, 10922886, 12136540, 14563848, 16804440, 18204810, 21845772, 24273080, 27307215, 36409620, 43691544, 54614430, 72819240, 109228860, 218457720]

約数ペア:

[(1, 218457720), (2, 109228860), (3, 72819240), (4, 54614430), (5, 43691544), (6, 36409620), (8, 27307215), (9, 24273080), (10, 21845772), (12, 18204810), (13, 16804440), (15, 14563848), (18, 12136540), (20, 10922886), (24, 9102405), (26, 8402220), (30, 7281924), (36, 6068270), (39, 5601480), (40, 5461443), (45, 4854616), (52, 4201110), (60, 3640962), (65, 3360888), (72, 3034135), (78, 2800740), (90, 2427308), (104, 2100555), (117, 1867160), (120, 1820481), (130, 1680444), (156, 1400370), (180, 1213654), (195, 1120296), (234, 933580), (260, 840222), (312, 700185), (360, 606827), (390, 560148), (468, 466790), (520, 420111), (585, 373432), (780, 280074), (936, 233395), (1170, 186716), (1560, 140037), (2340, 93358), (4680, 46679)]