239820800

素因数分解:

$2^{13}\times 5^2\times {\mathrm{1171}}^1$

素因数の和:1207

約数の個数: 84

約数和(自身を含む): 595227156

約数和(自身を除く): 355406356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1024, 1171, 1280, 1600, 2048, 2342, 2560, 3200, 4096, 4684, 5120, 5855, 6400, 8192, 9368, 10240, 11710, 12800, 18736, 20480, 23420, 25600, 29275, 37472, 40960, 46840, 51200, 58550, 74944, 93680, 102400, 117100, 149888, 187360, 204800, 234200, 299776, 374720, 468400, 599552, 749440, 936800, 1199104, 1498880, 1873600, 2398208, 2997760, 3747200, 4796416, 5995520, 7494400, 9592832, 11991040, 14988800, 23982080, 29977600, 47964160, 59955200, 119910400, 239820800]

約数ペア:

[(1, 239820800), (2, 119910400), (4, 59955200), (5, 47964160), (8, 29977600), (10, 23982080), (16, 14988800), (20, 11991040), (25, 9592832), (32, 7494400), (40, 5995520), (50, 4796416), (64, 3747200), (80, 2997760), (100, 2398208), (128, 1873600), (160, 1498880), (200, 1199104), (256, 936800), (320, 749440), (400, 599552), (512, 468400), (640, 374720), (800, 299776), (1024, 234200), (1171, 204800), (1280, 187360), (1600, 149888), (2048, 117100), (2342, 102400), (2560, 93680), (3200, 74944), (4096, 58550), (4684, 51200), (5120, 46840), (5855, 40960), (6400, 37472), (8192, 29275), (9368, 25600), (10240, 23420), (11710, 20480), (12800, 18736)]