141172440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 439084800

約数和(自身を除く): 297912360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 109, 120, 129, 172, 215, 218, 251, 258, 327, 344, 430, 436, 502, 516, 545, 645, 654, 753, 860, 872, 1004, 1032, 1090, 1255, 1290, 1308, 1506, 1635, 1720, 2008, 2180, 2510, 2580, 2616, 3012, 3270, 3765, 4360, 4687, 5020, 5160, 6024, 6540, 7530, 9374, 10040, 10793, 13080, 14061, 15060, 18748, 21586, 23435, 27359, 28122, 30120, 32379, 37496, 43172, 46870, 53965, 54718, 56244, 64758, 70305, 82077, 86344, 93740, 107930, 109436, 112488, 129516, 136795, 140610, 161895, 164154, 187480, 215860, 218872, 259032, 273590, 281220, 323790, 328308, 410385, 431720, 547180, 562440, 647580, 656616, 820770, 1094360, 1176437, 1295160, 1641540, 2352874, 3283080, 3529311, 4705748, 5882185, 7058622, 9411496, 11764370, 14117244, 17646555, 23528740, 28234488, 35293110, 47057480, 70586220, 141172440]

約数ペア:

[(1, 141172440), (2, 70586220), (3, 47057480), (4, 35293110), (5, 28234488), (6, 23528740), (8, 17646555), (10, 14117244), (12, 11764370), (15, 9411496), (20, 7058622), (24, 5882185), (30, 4705748), (40, 3529311), (43, 3283080), (60, 2352874), (86, 1641540), (109, 1295160), (120, 1176437), (129, 1094360), (172, 820770), (215, 656616), (218, 647580), (251, 562440), (258, 547180), (327, 431720), (344, 410385), (430, 328308), (436, 323790), (502, 281220), (516, 273590), (545, 259032), (645, 218872), (654, 215860), (753, 187480), (860, 164154), (872, 161895), (1004, 140610), (1032, 136795), (1090, 129516), (1255, 112488), (1290, 109436), (1308, 107930), (1506, 93740), (1635, 86344), (1720, 82077), (2008, 70305), (2180, 64758), (2510, 56244), (2580, 54718), (2616, 53965), (3012, 46870), (3270, 43172), (3765, 37496), (4360, 32379), (4687, 30120), (5020, 28122), (5160, 27359), (6024, 23435), (6540, 21586), (7530, 18748), (9374, 15060), (10040, 14061), (10793, 13080)]