344627200

素因数分解:

$2^{11}\times 5^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:212

約数の個数: 144

約数和(自身を含む): 877443840

約数和(自身を除く): 532816640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 127, 128, 160, 200, 212, 254, 256, 265, 320, 400, 424, 508, 512, 530, 635, 640, 800, 848, 1016, 1024, 1060, 1270, 1280, 1325, 1600, 1696, 2032, 2048, 2120, 2540, 2560, 2650, 3175, 3200, 3392, 4064, 4240, 5080, 5120, 5300, 6350, 6400, 6731, 6784, 8128, 8480, 10160, 10240, 10600, 12700, 12800, 13462, 13568, 16256, 16960, 20320, 21200, 25400, 25600, 26924, 27136, 32512, 33655, 33920, 40640, 42400, 50800, 51200, 53848, 54272, 65024, 67310, 67840, 81280, 84800, 101600, 107696, 108544, 130048, 134620, 135680, 162560, 168275, 169600, 203200, 215392, 260096, 269240, 271360, 325120, 336550, 339200, 406400, 430784, 538480, 542720, 650240, 673100, 678400, 812800, 861568, 1076960, 1300480, 1346200, 1356800, 1625600, 1723136, 2153920, 2692400, 2713600, 3251200, 3446272, 4307840, 5384800, 6502400, 6892544, 8615680, 10769600, 13785088, 17231360, 21539200, 34462720, 43078400, 68925440, 86156800, 172313600, 344627200]

約数ペア:

[(1, 344627200), (2, 172313600), (4, 86156800), (5, 68925440), (8, 43078400), (10, 34462720), (16, 21539200), (20, 17231360), (25, 13785088), (32, 10769600), (40, 8615680), (50, 6892544), (53, 6502400), (64, 5384800), (80, 4307840), (100, 3446272), (106, 3251200), (127, 2713600), (128, 2692400), (160, 2153920), (200, 1723136), (212, 1625600), (254, 1356800), (256, 1346200), (265, 1300480), (320, 1076960), (400, 861568), (424, 812800), (508, 678400), (512, 673100), (530, 650240), (635, 542720), (640, 538480), (800, 430784), (848, 406400), (1016, 339200), (1024, 336550), (1060, 325120), (1270, 271360), (1280, 269240), (1325, 260096), (1600, 215392), (1696, 203200), (2032, 169600), (2048, 168275), (2120, 162560), (2540, 135680), (2560, 134620), (2650, 130048), (3175, 108544), (3200, 107696), (3392, 101600), (4064, 84800), (4240, 81280), (5080, 67840), (5120, 67310), (5300, 65024), (6350, 54272), (6400, 53848), (6731, 51200), (6784, 50800), (8128, 42400), (8480, 40640), (10160, 33920), (10240, 33655), (10600, 32512), (12700, 27136), (12800, 26924), (13462, 25600), (13568, 25400), (16256, 21200), (16960, 20320)]