744007840

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1153}}^1$

素因数の和:1314

約数の個数: 96

約数和(自身を含む): 1823366160

約数和(自身を除く): 1079358320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 109, 148, 160, 185, 218, 296, 370, 436, 545, 592, 740, 872, 1090, 1153, 1184, 1480, 1744, 2180, 2306, 2960, 3488, 4033, 4360, 4612, 5765, 5920, 8066, 8720, 9224, 11530, 16132, 17440, 18448, 20165, 23060, 32264, 36896, 40330, 42661, 46120, 64528, 80660, 85322, 92240, 125677, 129056, 161320, 170644, 184480, 213305, 251354, 322640, 341288, 426610, 502708, 628385, 645280, 682576, 853220, 1005416, 1256770, 1365152, 1706440, 2010832, 2513540, 3412880, 4021664, 4650049, 5027080, 6825760, 9300098, 10054160, 18600196, 20108320, 23250245, 37200392, 46500490, 74400784, 93000980, 148801568, 186001960, 372003920, 744007840]

約数ペア:

[(1, 744007840), (2, 372003920), (4, 186001960), (5, 148801568), (8, 93000980), (10, 74400784), (16, 46500490), (20, 37200392), (32, 23250245), (37, 20108320), (40, 18600196), (74, 10054160), (80, 9300098), (109, 6825760), (148, 5027080), (160, 4650049), (185, 4021664), (218, 3412880), (296, 2513540), (370, 2010832), (436, 1706440), (545, 1365152), (592, 1256770), (740, 1005416), (872, 853220), (1090, 682576), (1153, 645280), (1184, 628385), (1480, 502708), (1744, 426610), (2180, 341288), (2306, 322640), (2960, 251354), (3488, 213305), (4033, 184480), (4360, 170644), (4612, 161320), (5765, 129056), (5920, 125677), (8066, 92240), (8720, 85322), (9224, 80660), (11530, 64528), (16132, 46120), (17440, 42661), (18448, 40330), (20165, 36896), (23060, 32264)]