1609064520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{32467}}^1$

素因数の和:32547

約数の個数: 128

約数和(自身を含む): 5610470400

約数和(自身を除く): 4001405880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 59, 60, 70, 84, 105, 118, 120, 140, 168, 177, 210, 236, 280, 295, 354, 413, 420, 472, 590, 708, 826, 840, 885, 1180, 1239, 1416, 1652, 1770, 2065, 2360, 2478, 3304, 3540, 4130, 4956, 6195, 7080, 8260, 9912, 12390, 16520, 24780, 32467, 49560, 64934, 97401, 129868, 162335, 194802, 227269, 259736, 324670, 389604, 454538, 487005, 649340, 681807, 779208, 909076, 974010, 1136345, 1298680, 1363614, 1818152, 1915553, 1948020, 2272690, 2727228, 3409035, 3831106, 3896040, 4545380, 5454456, 5746659, 6818070, 7662212, 9090760, 9577765, 11493318, 13408871, 13636140, 15324424, 19155530, 22986636, 26817742, 27272280, 28733295, 38311060, 40226613, 45973272, 53635484, 57466590, 67044355, 76622120, 80453226, 107270968, 114933180, 134088710, 160906452, 201133065, 229866360, 268177420, 321812904, 402266130, 536354840, 804532260, 1609064520]

約数ペア:

[(1, 1609064520), (2, 804532260), (3, 536354840), (4, 402266130), (5, 321812904), (6, 268177420), (7, 229866360), (8, 201133065), (10, 160906452), (12, 134088710), (14, 114933180), (15, 107270968), (20, 80453226), (21, 76622120), (24, 67044355), (28, 57466590), (30, 53635484), (35, 45973272), (40, 40226613), (42, 38311060), (56, 28733295), (59, 27272280), (60, 26817742), (70, 22986636), (84, 19155530), (105, 15324424), (118, 13636140), (120, 13408871), (140, 11493318), (168, 9577765), (177, 9090760), (210, 7662212), (236, 6818070), (280, 5746659), (295, 5454456), (354, 4545380), (413, 3896040), (420, 3831106), (472, 3409035), (590, 2727228), (708, 2272690), (826, 1948020), (840, 1915553), (885, 1818152), (1180, 1363614), (1239, 1298680), (1416, 1136345), (1652, 974010), (1770, 909076), (2065, 779208), (2360, 681807), (2478, 649340), (3304, 487005), (3540, 454538), (4130, 389604), (4956, 324670), (6195, 259736), (7080, 227269), (8260, 194802), (9912, 162335), (12390, 129868), (16520, 97401), (24780, 64934), (32467, 49560)]