151314160

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:482

約数の個数: 80

約数和(自身を含む): 362289312

約数和(自身を除く): 210975152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 101, 122, 202, 244, 305, 307, 404, 488, 505, 610, 614, 808, 976, 1010, 1220, 1228, 1535, 1616, 2020, 2440, 2456, 3070, 4040, 4880, 4912, 6140, 6161, 8080, 12280, 12322, 18727, 24560, 24644, 30805, 31007, 37454, 49288, 61610, 62014, 74908, 93635, 98576, 123220, 124028, 149816, 155035, 187270, 246440, 248056, 299632, 310070, 374540, 492880, 496112, 620140, 749080, 1240280, 1498160, 1891427, 2480560, 3782854, 7565708, 9457135, 15131416, 18914270, 30262832, 37828540, 75657080, 151314160]

約数ペア:

[(1, 151314160), (2, 75657080), (4, 37828540), (5, 30262832), (8, 18914270), (10, 15131416), (16, 9457135), (20, 7565708), (40, 3782854), (61, 2480560), (80, 1891427), (101, 1498160), (122, 1240280), (202, 749080), (244, 620140), (305, 496112), (307, 492880), (404, 374540), (488, 310070), (505, 299632), (610, 248056), (614, 246440), (808, 187270), (976, 155035), (1010, 149816), (1220, 124028), (1228, 123220), (1535, 98576), (1616, 93635), (2020, 74908), (2440, 62014), (2456, 61610), (3070, 49288), (4040, 37454), (4880, 31007), (4912, 30805), (6140, 24644), (6161, 24560), (8080, 18727), (12280, 12322)]