39941160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2835

約数の個数: 128

約数和(自身を含む): 145048320

約数和(自身を除く): 105107160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2797, 2856, 3570, 4760, 5594, 7140, 8391, 11188, 13985, 14280, 16782, 19579, 22376, 27970, 33564, 39158, 41955, 47549, 55940, 58737, 67128, 78316, 83910, 95098, 97895, 111880, 117474, 142647, 156632, 167820, 190196, 195790, 234948, 237745, 285294, 293685, 332843, 335640, 380392, 391580, 469896, 475490, 570588, 587370, 665686, 713235, 783160, 950980, 998529, 1141176, 1174740, 1331372, 1426470, 1664215, 1901960, 1997058, 2349480, 2662744, 2852940, 3328430, 3994116, 4992645, 5705880, 6656860, 7988232, 9985290, 13313720, 19970580, 39941160]

約数ペア:

[(1, 39941160), (2, 19970580), (3, 13313720), (4, 9985290), (5, 7988232), (6, 6656860), (7, 5705880), (8, 4992645), (10, 3994116), (12, 3328430), (14, 2852940), (15, 2662744), (17, 2349480), (20, 1997058), (21, 1901960), (24, 1664215), (28, 1426470), (30, 1331372), (34, 1174740), (35, 1141176), (40, 998529), (42, 950980), (51, 783160), (56, 713235), (60, 665686), (68, 587370), (70, 570588), (84, 475490), (85, 469896), (102, 391580), (105, 380392), (119, 335640), (120, 332843), (136, 293685), (140, 285294), (168, 237745), (170, 234948), (204, 195790), (210, 190196), (238, 167820), (255, 156632), (280, 142647), (340, 117474), (357, 111880), (408, 97895), (420, 95098), (476, 83910), (510, 78316), (595, 67128), (680, 58737), (714, 55940), (840, 47549), (952, 41955), (1020, 39158), (1190, 33564), (1428, 27970), (1785, 22376), (2040, 19579), (2380, 16782), (2797, 14280), (2856, 13985), (3570, 11188), (4760, 8391), (5594, 7140)]