1882851200

素因数分解:

$2^7\times 5^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:305

約数の個数: 192

約数和(自身を含む): 4844689920

約数和(自身を除く): 2961838720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 64, 80, 82, 100, 113, 127, 128, 160, 164, 200, 205, 226, 254, 320, 328, 400, 410, 452, 508, 565, 635, 640, 656, 800, 820, 904, 1016, 1025, 1130, 1270, 1312, 1600, 1640, 1808, 2032, 2050, 2260, 2540, 2624, 2825, 3175, 3200, 3280, 3616, 4064, 4100, 4520, 4633, 5080, 5207, 5248, 5650, 6350, 6560, 7232, 8128, 8200, 9040, 9266, 10160, 10414, 11300, 12700, 13120, 14351, 14464, 16256, 16400, 18080, 18532, 20320, 20828, 22600, 23165, 25400, 26035, 26240, 28702, 32800, 36160, 37064, 40640, 41656, 45200, 46330, 50800, 52070, 57404, 65600, 71755, 72320, 74128, 81280, 83312, 90400, 92660, 101600, 104140, 114808, 115825, 130175, 131200, 143510, 148256, 166624, 180800, 185320, 203200, 208280, 229616, 231650, 260350, 287020, 296512, 333248, 358775, 361600, 370640, 406400, 416560, 459232, 463300, 520700, 574040, 588391, 593024, 666496, 717550, 741280, 833120, 918464, 926600, 1041400, 1148080, 1176782, 1435100, 1482560, 1666240, 1836928, 1853200, 2082800, 2296160, 2353564, 2870200, 2941955, 2965120, 3332480, 3706400, 4165600, 4592320, 4707128, 5740400, 5883910, 7412800, 8331200, 9184640, 9414256, 11480800, 11767820, 14709775, 14825600, 16662400, 18828512, 22961600, 23535640, 29419550, 37657024, 45923200, 47071280, 58839100, 75314048, 94142560, 117678200, 188285120, 235356400, 376570240, 470712800, 941425600, 1882851200]

約数ペア:

[(1, 1882851200), (2, 941425600), (4, 470712800), (5, 376570240), (8, 235356400), (10, 188285120), (16, 117678200), (20, 94142560), (25, 75314048), (32, 58839100), (40, 47071280), (41, 45923200), (50, 37657024), (64, 29419550), (80, 23535640), (82, 22961600), (100, 18828512), (113, 16662400), (127, 14825600), (128, 14709775), (160, 11767820), (164, 11480800), (200, 9414256), (205, 9184640), (226, 8331200), (254, 7412800), (320, 5883910), (328, 5740400), (400, 4707128), (410, 4592320), (452, 4165600), (508, 3706400), (565, 3332480), (635, 2965120), (640, 2941955), (656, 2870200), (800, 2353564), (820, 2296160), (904, 2082800), (1016, 1853200), (1025, 1836928), (1130, 1666240), (1270, 1482560), (1312, 1435100), (1600, 1176782), (1640, 1148080), (1808, 1041400), (2032, 926600), (2050, 918464), (2260, 833120), (2540, 741280), (2624, 717550), (2825, 666496), (3175, 593024), (3200, 588391), (3280, 574040), (3616, 520700), (4064, 463300), (4100, 459232), (4520, 416560), (4633, 406400), (5080, 370640), (5207, 361600), (5248, 358775), (5650, 333248), (6350, 296512), (6560, 287020), (7232, 260350), (8128, 231650), (8200, 229616), (9040, 208280), (9266, 203200), (10160, 185320), (10414, 180800), (11300, 166624), (12700, 148256), (13120, 143510), (14351, 131200), (14464, 130175), (16256, 115825), (16400, 114808), (18080, 104140), (18532, 101600), (20320, 92660), (20828, 90400), (22600, 83312), (23165, 81280), (25400, 74128), (26035, 72320), (26240, 71755), (28702, 65600), (32800, 57404), (36160, 52070), (37064, 50800), (40640, 46330), (41656, 45200)]