143820800

素因数分解:

$2^{11}\times 5^2\times {\mathrm{53}}^2$

素因数の和:138

約数の個数: 108

約数和(自身を含む): 363443535

約数和(自身を除く): 219622735

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 128, 160, 200, 212, 256, 265, 320, 400, 424, 512, 530, 640, 800, 848, 1024, 1060, 1280, 1325, 1600, 1696, 2048, 2120, 2560, 2650, 2809, 3200, 3392, 4240, 5120, 5300, 5618, 6400, 6784, 8480, 10240, 10600, 11236, 12800, 13568, 14045, 16960, 21200, 22472, 25600, 27136, 28090, 33920, 42400, 44944, 51200, 54272, 56180, 67840, 70225, 84800, 89888, 108544, 112360, 135680, 140450, 169600, 179776, 224720, 271360, 280900, 339200, 359552, 449440, 542720, 561800, 678400, 719104, 898880, 1123600, 1356800, 1438208, 1797760, 2247200, 2713600, 2876416, 3595520, 4494400, 5752832, 7191040, 8988800, 14382080, 17977600, 28764160, 35955200, 71910400, 143820800]

約数ペア:

[(1, 143820800), (2, 71910400), (4, 35955200), (5, 28764160), (8, 17977600), (10, 14382080), (16, 8988800), (20, 7191040), (25, 5752832), (32, 4494400), (40, 3595520), (50, 2876416), (53, 2713600), (64, 2247200), (80, 1797760), (100, 1438208), (106, 1356800), (128, 1123600), (160, 898880), (200, 719104), (212, 678400), (256, 561800), (265, 542720), (320, 449440), (400, 359552), (424, 339200), (512, 280900), (530, 271360), (640, 224720), (800, 179776), (848, 169600), (1024, 140450), (1060, 135680), (1280, 112360), (1325, 108544), (1600, 89888), (1696, 84800), (2048, 70225), (2120, 67840), (2560, 56180), (2650, 54272), (2809, 51200), (3200, 44944), (3392, 42400), (4240, 33920), (5120, 28090), (5300, 27136), (5618, 25600), (6400, 22472), (6784, 21200), (8480, 16960), (10240, 14045), (10600, 13568), (11236, 12800)]