173262080

素因数分解:

$2^8\times 5^1\times {\mathrm{223}}^1\times {\mathrm{607}}^1$

素因数の和:851

約数の個数: 72

約数和(自身を含む): 417564672

約数和(自身を除く): 244302592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 223, 256, 320, 446, 607, 640, 892, 1115, 1214, 1280, 1784, 2230, 2428, 3035, 3568, 4460, 4856, 6070, 7136, 8920, 9712, 12140, 14272, 17840, 19424, 24280, 28544, 35680, 38848, 48560, 57088, 71360, 77696, 97120, 135361, 142720, 155392, 194240, 270722, 285440, 388480, 541444, 676805, 776960, 1082888, 1353610, 2165776, 2707220, 4331552, 5414440, 8663104, 10828880, 17326208, 21657760, 34652416, 43315520, 86631040, 173262080]

約数ペア:

[(1, 173262080), (2, 86631040), (4, 43315520), (5, 34652416), (8, 21657760), (10, 17326208), (16, 10828880), (20, 8663104), (32, 5414440), (40, 4331552), (64, 2707220), (80, 2165776), (128, 1353610), (160, 1082888), (223, 776960), (256, 676805), (320, 541444), (446, 388480), (607, 285440), (640, 270722), (892, 194240), (1115, 155392), (1214, 142720), (1280, 135361), (1784, 97120), (2230, 77696), (2428, 71360), (3035, 57088), (3568, 48560), (4460, 38848), (4856, 35680), (6070, 28544), (7136, 24280), (8920, 19424), (9712, 17840), (12140, 14272)]