200526720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1564

約数の個数: 128

約数和(自身を含む): 648622080

約数和(自身を除く): 448095360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1471, 1704, 1920, 2130, 2272, 2840, 2942, 3408, 4260, 4413, 4544, 5680, 5884, 6816, 7355, 8520, 8826, 9088, 11360, 11768, 13632, 14710, 17040, 17652, 22065, 22720, 23536, 27264, 29420, 34080, 35304, 44130, 45440, 47072, 58840, 68160, 70608, 88260, 94144, 104441, 117680, 136320, 141216, 176520, 188288, 208882, 235360, 282432, 313323, 353040, 417764, 470720, 522205, 564864, 626646, 706080, 835528, 941440, 1044410, 1253292, 1412160, 1566615, 1671056, 2088820, 2506584, 2824320, 3133230, 3342112, 4177640, 5013168, 6266460, 6684224, 8355280, 10026336, 12532920, 13368448, 16710560, 20052672, 25065840, 33421120, 40105344, 50131680, 66842240, 100263360, 200526720]

約数ペア:

[(1, 200526720), (2, 100263360), (3, 66842240), (4, 50131680), (5, 40105344), (6, 33421120), (8, 25065840), (10, 20052672), (12, 16710560), (15, 13368448), (16, 12532920), (20, 10026336), (24, 8355280), (30, 6684224), (32, 6266460), (40, 5013168), (48, 4177640), (60, 3342112), (64, 3133230), (71, 2824320), (80, 2506584), (96, 2088820), (120, 1671056), (128, 1566615), (142, 1412160), (160, 1253292), (192, 1044410), (213, 941440), (240, 835528), (284, 706080), (320, 626646), (355, 564864), (384, 522205), (426, 470720), (480, 417764), (568, 353040), (640, 313323), (710, 282432), (852, 235360), (960, 208882), (1065, 188288), (1136, 176520), (1420, 141216), (1471, 136320), (1704, 117680), (1920, 104441), (2130, 94144), (2272, 88260), (2840, 70608), (2942, 68160), (3408, 58840), (4260, 47072), (4413, 45440), (4544, 44130), (5680, 35304), (5884, 34080), (6816, 29420), (7355, 27264), (8520, 23536), (8826, 22720), (9088, 22065), (11360, 17652), (11768, 17040), (13632, 14710)]