413487480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{70321}}^1$

素因数の和:70349

約数の個数: 96

約数和(自身を含む): 1443007440

約数和(自身を除く): 1029519960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 70321, 140642, 210963, 281284, 351605, 421926, 492247, 562568, 703210, 843852, 984494, 1054815, 1406420, 1476741, 1687704, 1968988, 2109630, 2461235, 2812840, 2953482, 3445729, 3937976, 4219260, 4922470, 5906964, 6891458, 7383705, 8438520, 9844940, 10337187, 11813928, 13782916, 14767410, 17228645, 19689880, 20674374, 27565832, 29534820, 34457290, 41348748, 51685935, 59069640, 68914580, 82697496, 103371870, 137829160, 206743740, 413487480]

約数ペア:

[(1, 413487480), (2, 206743740), (3, 137829160), (4, 103371870), (5, 82697496), (6, 68914580), (7, 59069640), (8, 51685935), (10, 41348748), (12, 34457290), (14, 29534820), (15, 27565832), (20, 20674374), (21, 19689880), (24, 17228645), (28, 14767410), (30, 13782916), (35, 11813928), (40, 10337187), (42, 9844940), (49, 8438520), (56, 7383705), (60, 6891458), (70, 5906964), (84, 4922470), (98, 4219260), (105, 3937976), (120, 3445729), (140, 2953482), (147, 2812840), (168, 2461235), (196, 2109630), (210, 1968988), (245, 1687704), (280, 1476741), (294, 1406420), (392, 1054815), (420, 984494), (490, 843852), (588, 703210), (735, 562568), (840, 492247), (980, 421926), (1176, 351605), (1470, 281284), (1960, 210963), (2940, 140642), (5880, 70321)]