211811760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{32687}}^1$

素因数の和:32712

約数の個数: 100

約数和(自身を含む): 735676128

約数和(自身を除く): 523864368

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 405, 432, 540, 648, 720, 810, 1080, 1296, 1620, 2160, 3240, 6480, 32687, 65374, 98061, 130748, 163435, 196122, 261496, 294183, 326870, 392244, 490305, 522992, 588366, 653740, 784488, 882549, 980610, 1176732, 1307480, 1470915, 1568976, 1765098, 1961220, 2353464, 2614960, 2647647, 2941830, 3530196, 3922440, 4412745, 4706928, 5295294, 5883660, 7060392, 7844880, 8825490, 10590588, 11767320, 13238235, 14120784, 17650980, 21181176, 23534640, 26476470, 35301960, 42362352, 52952940, 70603920, 105905880, 211811760]

約数ペア:

[(1, 211811760), (2, 105905880), (3, 70603920), (4, 52952940), (5, 42362352), (6, 35301960), (8, 26476470), (9, 23534640), (10, 21181176), (12, 17650980), (15, 14120784), (16, 13238235), (18, 11767320), (20, 10590588), (24, 8825490), (27, 7844880), (30, 7060392), (36, 5883660), (40, 5295294), (45, 4706928), (48, 4412745), (54, 3922440), (60, 3530196), (72, 2941830), (80, 2647647), (81, 2614960), (90, 2353464), (108, 1961220), (120, 1765098), (135, 1568976), (144, 1470915), (162, 1307480), (180, 1176732), (216, 980610), (240, 882549), (270, 784488), (324, 653740), (360, 588366), (405, 522992), (432, 490305), (540, 392244), (648, 326870), (720, 294183), (810, 261496), (1080, 196122), (1296, 163435), (1620, 130748), (2160, 98061), (3240, 65374), (6480, 32687)]