20171454240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{6003409}}^1$

素因数の和:6003434

約数の個数: 96

約数和(自身を含む): 72617247360

約数和(自身を除く): 52445793120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 6003409, 12006818, 18010227, 24013636, 30017045, 36020454, 42023863, 48027272, 60034090, 72040908, 84047726, 90051135, 96054544, 120068180, 126071589, 144081816, 168095452, 180102270, 192109088, 210119315, 240136360, 252143178, 288163632, 336190904, 360204540, 420238630, 480272720, 504286356, 576327264, 630357945, 672381808, 720409080, 840477260, 960545440, 1008572712, 1260715890, 1344763616, 1440818160, 1680954520, 2017145424, 2521431780, 2881636320, 3361909040, 4034290848, 5042863560, 6723818080, 10085727120, 20171454240]

約数ペア:

[(1, 20171454240), (2, 10085727120), (3, 6723818080), (4, 5042863560), (5, 4034290848), (6, 3361909040), (7, 2881636320), (8, 2521431780), (10, 2017145424), (12, 1680954520), (14, 1440818160), (15, 1344763616), (16, 1260715890), (20, 1008572712), (21, 960545440), (24, 840477260), (28, 720409080), (30, 672381808), (32, 630357945), (35, 576327264), (40, 504286356), (42, 480272720), (48, 420238630), (56, 360204540), (60, 336190904), (70, 288163632), (80, 252143178), (84, 240136360), (96, 210119315), (105, 192109088), (112, 180102270), (120, 168095452), (140, 144081816), (160, 126071589), (168, 120068180), (210, 96054544), (224, 90051135), (240, 84047726), (280, 72040908), (336, 60034090), (420, 48027272), (480, 42023863), (560, 36020454), (672, 30017045), (840, 24013636), (1120, 18010227), (1680, 12006818), (3360, 6003409)]