65836960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 96

約数和(自身を含む): 183980160

約数和(自身を除く): 118143200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2027, 2030, 2320, 3248, 4054, 4060, 4640, 6496, 8108, 8120, 10135, 14189, 16216, 16240, 20270, 28378, 32432, 32480, 40540, 56756, 58783, 64864, 70945, 81080, 113512, 117566, 141890, 162160, 227024, 235132, 283780, 293915, 324320, 411481, 454048, 470264, 567560, 587830, 822962, 940528, 1135120, 1175660, 1645924, 1881056, 2057405, 2270240, 2351320, 3291848, 4114810, 4702640, 6583696, 8229620, 9405280, 13167392, 16459240, 32918480, 65836960]

約数ペア:

[(1, 65836960), (2, 32918480), (4, 16459240), (5, 13167392), (7, 9405280), (8, 8229620), (10, 6583696), (14, 4702640), (16, 4114810), (20, 3291848), (28, 2351320), (29, 2270240), (32, 2057405), (35, 1881056), (40, 1645924), (56, 1175660), (58, 1135120), (70, 940528), (80, 822962), (112, 587830), (116, 567560), (140, 470264), (145, 454048), (160, 411481), (203, 324320), (224, 293915), (232, 283780), (280, 235132), (290, 227024), (406, 162160), (464, 141890), (560, 117566), (580, 113512), (812, 81080), (928, 70945), (1015, 64864), (1120, 58783), (1160, 56756), (1624, 40540), (2027, 32480), (2030, 32432), (2320, 28378), (3248, 20270), (4054, 16240), (4060, 16216), (4640, 14189), (6496, 10135), (8108, 8120)]