470657880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16979}}^1$

素因数の和:17014

約数の個数: 192

約数和(自身を含む): 1907193600

約数和(自身を除く): 1436535720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 16979, 27720, 33958, 50937, 67916, 84895, 101874, 118853, 135832, 152811, 169790, 186769, 203748, 237706, 254685, 305622, 339580, 356559, 373538, 407496, 475412, 509370, 560307, 594265, 611244, 679160, 713118, 747076, 764055, 933845, 950824, 1018740, 1069677, 1120614, 1188530, 1222488, 1307383, 1426236, 1494152, 1528110, 1680921, 1782795, 1867690, 2037480, 2139354, 2241228, 2377060, 2614766, 2801535, 2852472, 3056220, 3361842, 3565590, 3735380, 3922149, 4278708, 4482456, 4754120, 5229532, 5348385, 5603070, 6112440, 6536915, 6723684, 7131180, 7470760, 7844298, 8404605, 8557416, 10459064, 10696770, 11206140, 11766447, 13073830, 13447368, 14262360, 15688596, 16809210, 19610745, 21393540, 22412280, 23532894, 26147660, 31377192, 33618420, 39221490, 42787080, 47065788, 52295320, 58832235, 67236840, 78442980, 94131576, 117664470, 156885960, 235328940, 470657880]

約数ペア:

[(1, 470657880), (2, 235328940), (3, 156885960), (4, 117664470), (5, 94131576), (6, 78442980), (7, 67236840), (8, 58832235), (9, 52295320), (10, 47065788), (11, 42787080), (12, 39221490), (14, 33618420), (15, 31377192), (18, 26147660), (20, 23532894), (21, 22412280), (22, 21393540), (24, 19610745), (28, 16809210), (30, 15688596), (33, 14262360), (35, 13447368), (36, 13073830), (40, 11766447), (42, 11206140), (44, 10696770), (45, 10459064), (55, 8557416), (56, 8404605), (60, 7844298), (63, 7470760), (66, 7131180), (70, 6723684), (72, 6536915), (77, 6112440), (84, 5603070), (88, 5348385), (90, 5229532), (99, 4754120), (105, 4482456), (110, 4278708), (120, 3922149), (126, 3735380), (132, 3565590), (140, 3361842), (154, 3056220), (165, 2852472), (168, 2801535), (180, 2614766), (198, 2377060), (210, 2241228), (220, 2139354), (231, 2037480), (252, 1867690), (264, 1782795), (280, 1680921), (308, 1528110), (315, 1494152), (330, 1426236), (360, 1307383), (385, 1222488), (396, 1188530), (420, 1120614), (440, 1069677), (462, 1018740), (495, 950824), (504, 933845), (616, 764055), (630, 747076), (660, 713118), (693, 679160), (770, 611244), (792, 594265), (840, 560307), (924, 509370), (990, 475412), (1155, 407496), (1260, 373538), (1320, 356559), (1386, 339580), (1540, 305622), (1848, 254685), (1980, 237706), (2310, 203748), (2520, 186769), (2772, 169790), (3080, 152811), (3465, 135832), (3960, 118853), (4620, 101874), (5544, 84895), (6930, 67916), (9240, 50937), (13860, 33958), (16979, 27720)]