88224640

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:492

約数の個数: 128

約数和(自身を含む): 246758400

約数和(自身を除く): 158533760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 419, 448, 470, 560, 640, 658, 752, 838, 896, 940, 1120, 1316, 1504, 1645, 1676, 1880, 2095, 2240, 2632, 2933, 3008, 3290, 3352, 3760, 4190, 4480, 5264, 5866, 6016, 6580, 6704, 7520, 8380, 10528, 11732, 13160, 13408, 14665, 15040, 16760, 19693, 21056, 23464, 26320, 26816, 29330, 30080, 33520, 39386, 42112, 46928, 52640, 53632, 58660, 67040, 78772, 93856, 98465, 105280, 117320, 134080, 137851, 157544, 187712, 196930, 210560, 234640, 268160, 275702, 315088, 375424, 393860, 469280, 551404, 630176, 689255, 787720, 938560, 1102808, 1260352, 1378510, 1575440, 1877120, 2205616, 2520704, 2757020, 3150880, 4411232, 5514040, 6301760, 8822464, 11028080, 12603520, 17644928, 22056160, 44112320, 88224640]

約数ペア:

[(1, 88224640), (2, 44112320), (4, 22056160), (5, 17644928), (7, 12603520), (8, 11028080), (10, 8822464), (14, 6301760), (16, 5514040), (20, 4411232), (28, 3150880), (32, 2757020), (35, 2520704), (40, 2205616), (47, 1877120), (56, 1575440), (64, 1378510), (70, 1260352), (80, 1102808), (94, 938560), (112, 787720), (128, 689255), (140, 630176), (160, 551404), (188, 469280), (224, 393860), (235, 375424), (280, 315088), (320, 275702), (329, 268160), (376, 234640), (419, 210560), (448, 196930), (470, 187712), (560, 157544), (640, 137851), (658, 134080), (752, 117320), (838, 105280), (896, 98465), (940, 93856), (1120, 78772), (1316, 67040), (1504, 58660), (1645, 53632), (1676, 52640), (1880, 46928), (2095, 42112), (2240, 39386), (2632, 33520), (2933, 30080), (3008, 29330), (3290, 26816), (3352, 26320), (3760, 23464), (4190, 21056), (4480, 19693), (5264, 16760), (5866, 15040), (6016, 14665), (6580, 13408), (6704, 13160), (7520, 11732), (8380, 10528)]