2015110440

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{266549}}^1$

素因数の和:266576

約数の個数: 128

約数和(自身を含む): 7676640000

約数和(自身を除く): 5661529560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 266549, 533098, 799647, 1066196, 1332745, 1599294, 1865843, 2132392, 2398941, 2665490, 3198588, 3731686, 3998235, 4797882, 5330980, 5597529, 6397176, 7196823, 7463372, 7996470, 9329215, 9595764, 10661960, 11195058, 11994705, 14393646, 14926744, 15992940, 16792587, 18658430, 19191528, 22390116, 23989410, 27987645, 28787292, 31985880, 33585174, 35984115, 37316860, 44780232, 47978820, 50377761, 55975290, 57574584, 67170348, 71968230, 74633720, 83962935, 95957640, 100755522, 111950580, 134340696, 143936460, 167925870, 201511044, 223901160, 251888805, 287872920, 335851740, 403022088, 503777610, 671703480, 1007555220, 2015110440]

約数ペア:

[(1, 2015110440), (2, 1007555220), (3, 671703480), (4, 503777610), (5, 403022088), (6, 335851740), (7, 287872920), (8, 251888805), (9, 223901160), (10, 201511044), (12, 167925870), (14, 143936460), (15, 134340696), (18, 111950580), (20, 100755522), (21, 95957640), (24, 83962935), (27, 74633720), (28, 71968230), (30, 67170348), (35, 57574584), (36, 55975290), (40, 50377761), (42, 47978820), (45, 44780232), (54, 37316860), (56, 35984115), (60, 33585174), (63, 31985880), (70, 28787292), (72, 27987645), (84, 23989410), (90, 22390116), (105, 19191528), (108, 18658430), (120, 16792587), (126, 15992940), (135, 14926744), (140, 14393646), (168, 11994705), (180, 11195058), (189, 10661960), (210, 9595764), (216, 9329215), (252, 7996470), (270, 7463372), (280, 7196823), (315, 6397176), (360, 5597529), (378, 5330980), (420, 4797882), (504, 3998235), (540, 3731686), (630, 3198588), (756, 2665490), (840, 2398941), (945, 2132392), (1080, 1865843), (1260, 1599294), (1512, 1332745), (1890, 1066196), (2520, 799647), (3780, 533098), (7560, 266549)]