7157785920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{240517}}^1$

素因数の和:240568

約数の個数: 112

約数和(自身を含む): 23459163648

約数和(自身を除く): 16301377728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 240517, 481034, 721551, 962068, 1202585, 1443102, 1924136, 2405170, 2886204, 3607755, 3848272, 4810340, 5772408, 7215510, 7456027, 7696544, 9620680, 11544816, 14431020, 14912054, 15393088, 19241360, 22368081, 23089632, 28862040, 29824108, 37280135, 38482720, 44736162, 46179264, 57724080, 59648216, 74560270, 76965440, 89472324, 111840405, 115448160, 119296432, 149120540, 178944648, 223680810, 230896320, 238592864, 298241080, 357889296, 447361620, 477185728, 596482160, 715778592, 894723240, 1192964320, 1431557184, 1789446480, 2385928640, 3578892960, 7157785920]

約数ペア:

[(1, 7157785920), (2, 3578892960), (3, 2385928640), (4, 1789446480), (5, 1431557184), (6, 1192964320), (8, 894723240), (10, 715778592), (12, 596482160), (15, 477185728), (16, 447361620), (20, 357889296), (24, 298241080), (30, 238592864), (31, 230896320), (32, 223680810), (40, 178944648), (48, 149120540), (60, 119296432), (62, 115448160), (64, 111840405), (80, 89472324), (93, 76965440), (96, 74560270), (120, 59648216), (124, 57724080), (155, 46179264), (160, 44736162), (186, 38482720), (192, 37280135), (240, 29824108), (248, 28862040), (310, 23089632), (320, 22368081), (372, 19241360), (465, 15393088), (480, 14912054), (496, 14431020), (620, 11544816), (744, 9620680), (930, 7696544), (960, 7456027), (992, 7215510), (1240, 5772408), (1488, 4810340), (1860, 3848272), (1984, 3607755), (2480, 2886204), (2976, 2405170), (3720, 1924136), (4960, 1443102), (5952, 1202585), (7440, 962068), (9920, 721551), (14880, 481034), (29760, 240517)]