412901720

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{134059}}^1$

素因数の和:134088

約数の個数: 64

約数和(自身を含む): 1158278400

約数和(自身を除く): 745376680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 134059, 268118, 536236, 670295, 938413, 1072472, 1340590, 1474649, 1876826, 2681180, 2949298, 3753652, 4692065, 5362360, 5898596, 7373245, 7507304, 9384130, 10322543, 11797192, 14746490, 18768260, 20645086, 29492980, 37536520, 41290172, 51612715, 58985960, 82580344, 103225430, 206450860, 412901720]

約数ペア:

[(1, 412901720), (2, 206450860), (4, 103225430), (5, 82580344), (7, 58985960), (8, 51612715), (10, 41290172), (11, 37536520), (14, 29492980), (20, 20645086), (22, 18768260), (28, 14746490), (35, 11797192), (40, 10322543), (44, 9384130), (55, 7507304), (56, 7373245), (70, 5898596), (77, 5362360), (88, 4692065), (110, 3753652), (140, 2949298), (154, 2681180), (220, 1876826), (280, 1474649), (308, 1340590), (385, 1072472), (440, 938413), (616, 670295), (770, 536236), (1540, 268118), (3080, 134059)]