144662560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 392999040

約数和(自身を除く): 248336480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 227, 280, 454, 560, 569, 908, 1120, 1135, 1138, 1589, 1816, 2270, 2276, 2845, 3178, 3632, 3983, 4540, 4552, 5690, 6356, 7264, 7945, 7966, 9080, 9104, 11380, 12712, 15890, 15932, 18160, 18208, 19915, 22760, 25424, 31780, 31864, 36320, 39830, 45520, 50848, 63560, 63728, 79660, 91040, 127120, 127456, 129163, 159320, 254240, 258326, 318640, 516652, 637280, 645815, 904141, 1033304, 1291630, 1808282, 2066608, 2583260, 3616564, 4133216, 4520705, 5166520, 7233128, 9041410, 10333040, 14466256, 18082820, 20666080, 28932512, 36165640, 72331280, 144662560]

約数ペア:

[(1, 144662560), (2, 72331280), (4, 36165640), (5, 28932512), (7, 20666080), (8, 18082820), (10, 14466256), (14, 10333040), (16, 9041410), (20, 7233128), (28, 5166520), (32, 4520705), (35, 4133216), (40, 3616564), (56, 2583260), (70, 2066608), (80, 1808282), (112, 1291630), (140, 1033304), (160, 904141), (224, 645815), (227, 637280), (280, 516652), (454, 318640), (560, 258326), (569, 254240), (908, 159320), (1120, 129163), (1135, 127456), (1138, 127120), (1589, 91040), (1816, 79660), (2270, 63728), (2276, 63560), (2845, 50848), (3178, 45520), (3632, 39830), (3983, 36320), (4540, 31864), (4552, 31780), (5690, 25424), (6356, 22760), (7264, 19915), (7945, 18208), (7966, 18160), (9080, 15932), (9104, 15890), (11380, 12712)]