137856960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:491

約数の個数: 168

約数和(自身を含む): 478816416

約数和(自身を除く): 340959456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 151, 160, 180, 192, 240, 288, 302, 317, 320, 360, 453, 480, 576, 604, 634, 720, 755, 906, 951, 960, 1208, 1268, 1359, 1440, 1510, 1585, 1812, 1902, 2265, 2416, 2536, 2718, 2853, 2880, 3020, 3170, 3624, 3804, 4530, 4755, 4832, 5072, 5436, 5706, 6040, 6340, 6795, 7248, 7608, 9060, 9510, 9664, 10144, 10872, 11412, 12080, 12680, 13590, 14265, 14496, 15216, 18120, 19020, 20288, 21744, 22824, 24160, 25360, 27180, 28530, 28992, 30432, 36240, 38040, 43488, 45648, 47867, 48320, 50720, 54360, 57060, 60864, 72480, 76080, 86976, 91296, 95734, 101440, 108720, 114120, 143601, 144960, 152160, 182592, 191468, 217440, 228240, 239335, 287202, 304320, 382936, 430803, 434880, 456480, 478670, 574404, 718005, 765872, 861606, 912960, 957340, 1148808, 1436010, 1531744, 1723212, 1914680, 2154015, 2297616, 2872020, 3063488, 3446424, 3829360, 4308030, 4595232, 5744040, 6892848, 7658720, 8616060, 9190464, 11488080, 13785696, 15317440, 17232120, 22976160, 27571392, 34464240, 45952320, 68928480, 137856960]

約数ペア:

[(1, 137856960), (2, 68928480), (3, 45952320), (4, 34464240), (5, 27571392), (6, 22976160), (8, 17232120), (9, 15317440), (10, 13785696), (12, 11488080), (15, 9190464), (16, 8616060), (18, 7658720), (20, 6892848), (24, 5744040), (30, 4595232), (32, 4308030), (36, 3829360), (40, 3446424), (45, 3063488), (48, 2872020), (60, 2297616), (64, 2154015), (72, 1914680), (80, 1723212), (90, 1531744), (96, 1436010), (120, 1148808), (144, 957340), (151, 912960), (160, 861606), (180, 765872), (192, 718005), (240, 574404), (288, 478670), (302, 456480), (317, 434880), (320, 430803), (360, 382936), (453, 304320), (480, 287202), (576, 239335), (604, 228240), (634, 217440), (720, 191468), (755, 182592), (906, 152160), (951, 144960), (960, 143601), (1208, 114120), (1268, 108720), (1359, 101440), (1440, 95734), (1510, 91296), (1585, 86976), (1812, 76080), (1902, 72480), (2265, 60864), (2416, 57060), (2536, 54360), (2718, 50720), (2853, 48320), (2880, 47867), (3020, 45648), (3170, 43488), (3624, 38040), (3804, 36240), (4530, 30432), (4755, 28992), (4832, 28530), (5072, 27180), (5436, 25360), (5706, 24160), (6040, 22824), (6340, 21744), (6795, 20288), (7248, 19020), (7608, 18120), (9060, 15216), (9510, 14496), (9664, 14265), (10144, 13590), (10872, 12680), (11412, 12080)]