19008937080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{14423}}^1$

素因数の和:14970

約数の個数: 192

約数和(自身を含む): 70744527360

約数和(自身を除く): 51735590280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 523, 630, 840, 1046, 1260, 1569, 2092, 2520, 2615, 3138, 3661, 4184, 4707, 5230, 6276, 7322, 7845, 9414, 10460, 10983, 12552, 14423, 14644, 15690, 18305, 18828, 20920, 21966, 23535, 28846, 29288, 31380, 32949, 36610, 37656, 43269, 43932, 47070, 54915, 57692, 62760, 65898, 72115, 73220, 86538, 87864, 94140, 100961, 109830, 115384, 129807, 131796, 144230, 146440, 164745, 173076, 188280, 201922, 216345, 219660, 259614, 263592, 288460, 302883, 329490, 346152, 403844, 432690, 439320, 504805, 519228, 576920, 605766, 649035, 658980, 807688, 865380, 908649, 1009610, 1038456, 1211532, 1298070, 1317960, 1514415, 1730760, 1817298, 2019220, 2423064, 2596140, 3028830, 3634596, 4038440, 4543245, 5192280, 6057660, 7269192, 7543229, 9086490, 12115320, 15086458, 18172980, 22629687, 30172916, 36345960, 37716145, 45259374, 52802603, 60345832, 67889061, 75432290, 90518748, 105605206, 113148435, 135778122, 150864580, 158407809, 181037496, 211210412, 226296870, 264013015, 271556244, 301729160, 316815618, 339445305, 422420824, 452593740, 475223427, 528026030, 543112488, 633631236, 678890610, 792039045, 905187480, 950446854, 1056052060, 1267262472, 1357781220, 1584078090, 1900893708, 2112104120, 2376117135, 2715562440, 3168156180, 3801787416, 4752234270, 6336312360, 9504468540, 19008937080]

約数ペア:

[(1, 19008937080), (2, 9504468540), (3, 6336312360), (4, 4752234270), (5, 3801787416), (6, 3168156180), (7, 2715562440), (8, 2376117135), (9, 2112104120), (10, 1900893708), (12, 1584078090), (14, 1357781220), (15, 1267262472), (18, 1056052060), (20, 950446854), (21, 905187480), (24, 792039045), (28, 678890610), (30, 633631236), (35, 543112488), (36, 528026030), (40, 475223427), (42, 452593740), (45, 422420824), (56, 339445305), (60, 316815618), (63, 301729160), (70, 271556244), (72, 264013015), (84, 226296870), (90, 211210412), (105, 181037496), (120, 158407809), (126, 150864580), (140, 135778122), (168, 113148435), (180, 105605206), (210, 90518748), (252, 75432290), (280, 67889061), (315, 60345832), (360, 52802603), (420, 45259374), (504, 37716145), (523, 36345960), (630, 30172916), (840, 22629687), (1046, 18172980), (1260, 15086458), (1569, 12115320), (2092, 9086490), (2520, 7543229), (2615, 7269192), (3138, 6057660), (3661, 5192280), (4184, 4543245), (4707, 4038440), (5230, 3634596), (6276, 3028830), (7322, 2596140), (7845, 2423064), (9414, 2019220), (10460, 1817298), (10983, 1730760), (12552, 1514415), (14423, 1317960), (14644, 1298070), (15690, 1211532), (18305, 1038456), (18828, 1009610), (20920, 908649), (21966, 865380), (23535, 807688), (28846, 658980), (29288, 649035), (31380, 605766), (32949, 576920), (36610, 519228), (37656, 504805), (43269, 439320), (43932, 432690), (47070, 403844), (54915, 346152), (57692, 329490), (62760, 302883), (65898, 288460), (72115, 263592), (73220, 259614), (86538, 219660), (87864, 216345), (94140, 201922), (100961, 188280), (109830, 173076), (115384, 164745), (129807, 146440), (131796, 144230)]