140373120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:782

約数の個数: 128

約数和(自身を含む): 452096640

約数和(自身を除く): 311723520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 113, 120, 128, 160, 192, 226, 240, 320, 339, 384, 452, 480, 565, 640, 647, 678, 904, 960, 1130, 1294, 1356, 1695, 1808, 1920, 1941, 2260, 2588, 2712, 3235, 3390, 3616, 3882, 4520, 5176, 5424, 6470, 6780, 7232, 7764, 9040, 9705, 10352, 10848, 12940, 13560, 14464, 15528, 18080, 19410, 20704, 21696, 25880, 27120, 31056, 36160, 38820, 41408, 43392, 51760, 54240, 62112, 72320, 73111, 77640, 82816, 103520, 108480, 124224, 146222, 155280, 207040, 216960, 219333, 248448, 292444, 310560, 365555, 414080, 438666, 584888, 621120, 731110, 877332, 1096665, 1169776, 1242240, 1462220, 1754664, 2193330, 2339552, 2924440, 3509328, 4386660, 4679104, 5848880, 7018656, 8773320, 9358208, 11697760, 14037312, 17546640, 23395520, 28074624, 35093280, 46791040, 70186560, 140373120]

約数ペア:

[(1, 140373120), (2, 70186560), (3, 46791040), (4, 35093280), (5, 28074624), (6, 23395520), (8, 17546640), (10, 14037312), (12, 11697760), (15, 9358208), (16, 8773320), (20, 7018656), (24, 5848880), (30, 4679104), (32, 4386660), (40, 3509328), (48, 2924440), (60, 2339552), (64, 2193330), (80, 1754664), (96, 1462220), (113, 1242240), (120, 1169776), (128, 1096665), (160, 877332), (192, 731110), (226, 621120), (240, 584888), (320, 438666), (339, 414080), (384, 365555), (452, 310560), (480, 292444), (565, 248448), (640, 219333), (647, 216960), (678, 207040), (904, 155280), (960, 146222), (1130, 124224), (1294, 108480), (1356, 103520), (1695, 82816), (1808, 77640), (1920, 73111), (1941, 72320), (2260, 62112), (2588, 54240), (2712, 51760), (3235, 43392), (3390, 41408), (3616, 38820), (3882, 36160), (4520, 31056), (5176, 27120), (5424, 25880), (6470, 21696), (6780, 20704), (7232, 19410), (7764, 18080), (9040, 15528), (9705, 14464), (10352, 13560), (10848, 12940)]