267140720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2599

約数の個数: 160

約数和(自身を含む): 820233216

約数和(自身を除く): 553092496

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 77, 80, 85, 88, 110, 112, 119, 136, 140, 154, 170, 176, 187, 220, 238, 272, 280, 308, 340, 374, 385, 440, 476, 560, 595, 616, 680, 748, 770, 880, 935, 952, 1190, 1232, 1309, 1360, 1496, 1540, 1870, 1904, 2380, 2551, 2618, 2992, 3080, 3740, 4760, 5102, 5236, 6160, 6545, 7480, 9520, 10204, 10472, 12755, 13090, 14960, 17857, 20408, 20944, 25510, 26180, 28061, 35714, 40816, 43367, 51020, 52360, 56122, 71428, 86734, 89285, 102040, 104720, 112244, 140305, 142856, 173468, 178570, 196427, 204080, 216835, 224488, 280610, 285712, 303569, 346936, 357140, 392854, 433670, 448976, 477037, 561220, 607138, 693872, 714280, 785708, 867340, 954074, 982135, 1122440, 1214276, 1428560, 1517845, 1571416, 1734680, 1908148, 1964270, 2244880, 2385185, 2428552, 3035690, 3142832, 3339259, 3469360, 3816296, 3928540, 4770370, 4857104, 6071380, 6678518, 7632592, 7857080, 9540740, 12142760, 13357036, 15714160, 16696295, 19081480, 24285520, 26714072, 33392590, 38162960, 53428144, 66785180, 133570360, 267140720]

約数ペア:

[(1, 267140720), (2, 133570360), (4, 66785180), (5, 53428144), (7, 38162960), (8, 33392590), (10, 26714072), (11, 24285520), (14, 19081480), (16, 16696295), (17, 15714160), (20, 13357036), (22, 12142760), (28, 9540740), (34, 7857080), (35, 7632592), (40, 6678518), (44, 6071380), (55, 4857104), (56, 4770370), (68, 3928540), (70, 3816296), (77, 3469360), (80, 3339259), (85, 3142832), (88, 3035690), (110, 2428552), (112, 2385185), (119, 2244880), (136, 1964270), (140, 1908148), (154, 1734680), (170, 1571416), (176, 1517845), (187, 1428560), (220, 1214276), (238, 1122440), (272, 982135), (280, 954074), (308, 867340), (340, 785708), (374, 714280), (385, 693872), (440, 607138), (476, 561220), (560, 477037), (595, 448976), (616, 433670), (680, 392854), (748, 357140), (770, 346936), (880, 303569), (935, 285712), (952, 280610), (1190, 224488), (1232, 216835), (1309, 204080), (1360, 196427), (1496, 178570), (1540, 173468), (1870, 142856), (1904, 140305), (2380, 112244), (2551, 104720), (2618, 102040), (2992, 89285), (3080, 86734), (3740, 71428), (4760, 56122), (5102, 52360), (5236, 51020), (6160, 43367), (6545, 40816), (7480, 35714), (9520, 28061), (10204, 26180), (10472, 25510), (12755, 20944), (13090, 20408), (14960, 17857)]