316548840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155171}}^1$

素因数の和:155202

約数の個数: 64

約数和(自身を含む): 1005514560

約数和(自身を除く): 688965720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 155171, 310342, 465513, 620684, 775855, 931026, 1241368, 1551710, 1862052, 2327565, 2637907, 3103420, 3724104, 4655130, 5275814, 6206840, 7913721, 9310260, 10551628, 13189535, 15827442, 18620520, 21103256, 26379070, 31654884, 39568605, 52758140, 63309768, 79137210, 105516280, 158274420, 316548840]

約数ペア:

[(1, 316548840), (2, 158274420), (3, 105516280), (4, 79137210), (5, 63309768), (6, 52758140), (8, 39568605), (10, 31654884), (12, 26379070), (15, 21103256), (17, 18620520), (20, 15827442), (24, 13189535), (30, 10551628), (34, 9310260), (40, 7913721), (51, 6206840), (60, 5275814), (68, 4655130), (85, 3724104), (102, 3103420), (120, 2637907), (136, 2327565), (170, 1862052), (204, 1551710), (255, 1241368), (340, 931026), (408, 775855), (510, 620684), (680, 465513), (1020, 310342), (2040, 155171)]