91697280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:478

約数の個数: 128

約数和(自身を含む): 295081920

約数和(自身を除く): 203384640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 163, 192, 240, 293, 320, 326, 384, 480, 489, 586, 640, 652, 815, 879, 960, 978, 1172, 1304, 1465, 1630, 1758, 1920, 1956, 2344, 2445, 2608, 2930, 3260, 3516, 3912, 4395, 4688, 4890, 5216, 5860, 6520, 7032, 7824, 8790, 9376, 9780, 10432, 11720, 13040, 14064, 15648, 17580, 18752, 19560, 20864, 23440, 26080, 28128, 31296, 35160, 37504, 39120, 46880, 47759, 52160, 56256, 62592, 70320, 78240, 93760, 95518, 104320, 112512, 140640, 143277, 156480, 187520, 191036, 238795, 281280, 286554, 312960, 382072, 477590, 562560, 573108, 716385, 764144, 955180, 1146216, 1432770, 1528288, 1910360, 2292432, 2865540, 3056576, 3820720, 4584864, 5731080, 6113152, 7641440, 9169728, 11462160, 15282880, 18339456, 22924320, 30565760, 45848640, 91697280]

約数ペア:

[(1, 91697280), (2, 45848640), (3, 30565760), (4, 22924320), (5, 18339456), (6, 15282880), (8, 11462160), (10, 9169728), (12, 7641440), (15, 6113152), (16, 5731080), (20, 4584864), (24, 3820720), (30, 3056576), (32, 2865540), (40, 2292432), (48, 1910360), (60, 1528288), (64, 1432770), (80, 1146216), (96, 955180), (120, 764144), (128, 716385), (160, 573108), (163, 562560), (192, 477590), (240, 382072), (293, 312960), (320, 286554), (326, 281280), (384, 238795), (480, 191036), (489, 187520), (586, 156480), (640, 143277), (652, 140640), (815, 112512), (879, 104320), (960, 95518), (978, 93760), (1172, 78240), (1304, 70320), (1465, 62592), (1630, 56256), (1758, 52160), (1920, 47759), (1956, 46880), (2344, 39120), (2445, 37504), (2608, 35160), (2930, 31296), (3260, 28128), (3516, 26080), (3912, 23440), (4395, 20864), (4688, 19560), (4890, 18752), (5216, 17580), (5860, 15648), (6520, 14064), (7032, 13040), (7824, 11720), (8790, 10432), (9376, 9780)]