71753360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3463}}^1$

素因数の和:3520

約数の個数: 80

約数和(自身を含む): 195868416

約数和(自身を除く): 124115056

約数列:

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

約数ペア:

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