136969280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1301}}^1$

素因数の和:1372

約数の個数: 112

約数和(自身を含む): 380975616

約数和(自身を除く): 244006336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1301, 1316, 1504, 1645, 1880, 2240, 2602, 2632, 3008, 3290, 3760, 5204, 5264, 6505, 6580, 7520, 9107, 10408, 10528, 13010, 13160, 15040, 18214, 20816, 21056, 26020, 26320, 36428, 41632, 45535, 52040, 52640, 61147, 72856, 83264, 91070, 104080, 105280, 122294, 145712, 182140, 208160, 244588, 291424, 305735, 364280, 416320, 428029, 489176, 582848, 611470, 728560, 856058, 978352, 1222940, 1457120, 1712116, 1956704, 2140145, 2445880, 2914240, 3424232, 3913408, 4280290, 4891760, 6848464, 8560580, 9783520, 13696928, 17121160, 19567040, 27393856, 34242320, 68484640, 136969280]

約数ペア:

[(1, 136969280), (2, 68484640), (4, 34242320), (5, 27393856), (7, 19567040), (8, 17121160), (10, 13696928), (14, 9783520), (16, 8560580), (20, 6848464), (28, 4891760), (32, 4280290), (35, 3913408), (40, 3424232), (47, 2914240), (56, 2445880), (64, 2140145), (70, 1956704), (80, 1712116), (94, 1457120), (112, 1222940), (140, 978352), (160, 856058), (188, 728560), (224, 611470), (235, 582848), (280, 489176), (320, 428029), (329, 416320), (376, 364280), (448, 305735), (470, 291424), (560, 244588), (658, 208160), (752, 182140), (940, 145712), (1120, 122294), (1301, 105280), (1316, 104080), (1504, 91070), (1645, 83264), (1880, 72856), (2240, 61147), (2602, 52640), (2632, 52040), (3008, 45535), (3290, 41632), (3760, 36428), (5204, 26320), (5264, 26020), (6505, 21056), (6580, 20816), (7520, 18214), (9107, 15040), (10408, 13160), (10528, 13010)]