139040280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7573}}^1$

素因数の和:7610

約数の個数: 128

約数和(自身を含む): 490795200

約数和(自身を除く): 351754920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 85, 90, 102, 108, 120, 135, 136, 153, 170, 180, 204, 216, 255, 270, 306, 340, 360, 408, 459, 510, 540, 612, 680, 765, 918, 1020, 1080, 1224, 1530, 1836, 2040, 2295, 3060, 3672, 4590, 6120, 7573, 9180, 15146, 18360, 22719, 30292, 37865, 45438, 60584, 68157, 75730, 90876, 113595, 128741, 136314, 151460, 181752, 204471, 227190, 257482, 272628, 302920, 340785, 386223, 408942, 454380, 514964, 545256, 643705, 681570, 772446, 817884, 908760, 1022355, 1029928, 1158669, 1287410, 1363140, 1544892, 1635768, 1931115, 2044710, 2317338, 2574820, 2726280, 3089784, 3476007, 3862230, 4089420, 4634676, 5149640, 5793345, 6952014, 7724460, 8178840, 9269352, 11586690, 13904028, 15448920, 17380035, 23173380, 27808056, 34760070, 46346760, 69520140, 139040280]

約数ペア:

[(1, 139040280), (2, 69520140), (3, 46346760), (4, 34760070), (5, 27808056), (6, 23173380), (8, 17380035), (9, 15448920), (10, 13904028), (12, 11586690), (15, 9269352), (17, 8178840), (18, 7724460), (20, 6952014), (24, 5793345), (27, 5149640), (30, 4634676), (34, 4089420), (36, 3862230), (40, 3476007), (45, 3089784), (51, 2726280), (54, 2574820), (60, 2317338), (68, 2044710), (72, 1931115), (85, 1635768), (90, 1544892), (102, 1363140), (108, 1287410), (120, 1158669), (135, 1029928), (136, 1022355), (153, 908760), (170, 817884), (180, 772446), (204, 681570), (216, 643705), (255, 545256), (270, 514964), (306, 454380), (340, 408942), (360, 386223), (408, 340785), (459, 302920), (510, 272628), (540, 257482), (612, 227190), (680, 204471), (765, 181752), (918, 151460), (1020, 136314), (1080, 128741), (1224, 113595), (1530, 90876), (1836, 75730), (2040, 68157), (2295, 60584), (3060, 45438), (3672, 37865), (4590, 30292), (6120, 22719), (7573, 18360), (9180, 15146)]