143506720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3522

約数の個数: 96

約数和(自身を含む): 398055168

約数和(自身を除く): 254548448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2590, 2960, 3463, 4144, 5180, 5920, 6926, 8288, 10360, 13852, 17315, 20720, 24241, 27704, 34630, 41440, 48482, 55408, 69260, 96964, 110816, 121205, 128131, 138520, 193928, 242410, 256262, 277040, 387856, 484820, 512524, 554080, 640655, 775712, 896917, 969640, 1025048, 1281310, 1793834, 1939280, 2050096, 2562620, 3587668, 3878560, 4100192, 4484585, 5125240, 7175336, 8969170, 10250480, 14350672, 17938340, 20500960, 28701344, 35876680, 71753360, 143506720]

約数ペア:

[(1, 143506720), (2, 71753360), (4, 35876680), (5, 28701344), (7, 20500960), (8, 17938340), (10, 14350672), (14, 10250480), (16, 8969170), (20, 7175336), (28, 5125240), (32, 4484585), (35, 4100192), (37, 3878560), (40, 3587668), (56, 2562620), (70, 2050096), (74, 1939280), (80, 1793834), (112, 1281310), (140, 1025048), (148, 969640), (160, 896917), (185, 775712), (224, 640655), (259, 554080), (280, 512524), (296, 484820), (370, 387856), (518, 277040), (560, 256262), (592, 242410), (740, 193928), (1036, 138520), (1120, 128131), (1184, 121205), (1295, 110816), (1480, 96964), (2072, 69260), (2590, 55408), (2960, 48482), (3463, 41440), (4144, 34630), (5180, 27704), (5920, 24241), (6926, 20720), (8288, 17315), (10360, 13852)]