17521680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6637}}^1$

素因数の和:6664

約数の個数: 80

約数和(自身を含む): 59264064

約数和(自身を除く): 41742384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 6637, 13274, 19911, 26548, 33185, 39822, 53096, 66370, 73007, 79644, 99555, 106192, 132740, 146014, 159288, 199110, 219021, 265480, 292028, 318576, 365035, 398220, 438042, 530960, 584056, 730070, 796440, 876084, 1095105, 1168112, 1460140, 1592880, 1752168, 2190210, 2920280, 3504336, 4380420, 5840560, 8760840, 17521680]

約数ペア:

[(1, 17521680), (2, 8760840), (3, 5840560), (4, 4380420), (5, 3504336), (6, 2920280), (8, 2190210), (10, 1752168), (11, 1592880), (12, 1460140), (15, 1168112), (16, 1095105), (20, 876084), (22, 796440), (24, 730070), (30, 584056), (33, 530960), (40, 438042), (44, 398220), (48, 365035), (55, 318576), (60, 292028), (66, 265480), (80, 219021), (88, 199110), (110, 159288), (120, 146014), (132, 132740), (165, 106192), (176, 99555), (220, 79644), (240, 73007), (264, 66370), (330, 53096), (440, 39822), (528, 33185), (660, 26548), (880, 19911), (1320, 13274), (2640, 6637)]