216670740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25253}}^1$

素因数の和:25289

約数の個数: 96

約数和(自身を含む): 712768896

約数和(自身を除く): 496098156

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 8580, 25253, 50506, 75759, 101012, 126265, 151518, 252530, 277783, 303036, 328289, 378795, 505060, 555566, 656578, 757590, 833349, 984867, 1111132, 1313156, 1388915, 1515180, 1641445, 1666698, 1969734, 2777830, 3282890, 3333396, 3611179, 3939468, 4166745, 4924335, 5555660, 6565780, 7222358, 8333490, 9848670, 10833537, 14444716, 16666980, 18055895, 19697340, 21667074, 36111790, 43334148, 54167685, 72223580, 108335370, 216670740]

約数ペア:

[(1, 216670740), (2, 108335370), (3, 72223580), (4, 54167685), (5, 43334148), (6, 36111790), (10, 21667074), (11, 19697340), (12, 18055895), (13, 16666980), (15, 14444716), (20, 10833537), (22, 9848670), (26, 8333490), (30, 7222358), (33, 6565780), (39, 5555660), (44, 4924335), (52, 4166745), (55, 3939468), (60, 3611179), (65, 3333396), (66, 3282890), (78, 2777830), (110, 1969734), (130, 1666698), (132, 1641445), (143, 1515180), (156, 1388915), (165, 1313156), (195, 1111132), (220, 984867), (260, 833349), (286, 757590), (330, 656578), (390, 555566), (429, 505060), (572, 378795), (660, 328289), (715, 303036), (780, 277783), (858, 252530), (1430, 151518), (1716, 126265), (2145, 101012), (2860, 75759), (4290, 50506), (8580, 25253)]