179398971680

素因数分解:

$2^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{953}}^1$

素因数の和:1339

約数の個数: 192

約数和(自身を含む): 438065687808

約数和(自身を除く): 258666716128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 71, 73, 80, 142, 146, 160, 227, 284, 292, 355, 365, 454, 568, 584, 710, 730, 908, 953, 1135, 1136, 1168, 1420, 1460, 1816, 1906, 2270, 2272, 2336, 2840, 2920, 3632, 3812, 4540, 4765, 5183, 5680, 5840, 7264, 7624, 9080, 9530, 10366, 11360, 11680, 15248, 16117, 16571, 18160, 19060, 20732, 25915, 30496, 32234, 33142, 36320, 38120, 41464, 51830, 64468, 66284, 67663, 69569, 76240, 80585, 82855, 82928, 103660, 128936, 132568, 135326, 139138, 152480, 161170, 165710, 165856, 207320, 216331, 257872, 265136, 270652, 278276, 322340, 331420, 338315, 347845, 414640, 432662, 515744, 530272, 541304, 556552, 644680, 662840, 676630, 695690, 829280, 865324, 1081655, 1082608, 1113104, 1176541, 1289360, 1325680, 1353260, 1391380, 1730648, 2163310, 2165216, 2226208, 2353082, 2578720, 2651360, 2706520, 2782760, 3461296, 4326620, 4706164, 4939399, 5413040, 5565520, 5882705, 6922592, 8653240, 9412328, 9878798, 10826080, 11131040, 11765410, 15359501, 15792163, 17306480, 18824656, 19757596, 23530820, 24696995, 30719002, 31584326, 34612960, 37649312, 39515192, 47061640, 49393990, 61438004, 63168652, 76797505, 78960815, 79030384, 94123280, 98787980, 122876008, 126337304, 153595010, 157921630, 158060768, 188246560, 197575960, 245752016, 252674608, 307190020, 315843260, 395151920, 491504032, 505349216, 614380040, 631686520, 790303840, 1121243573, 1228760080, 1263373040, 2242487146, 2457520160, 2526746080, 4484974292, 5606217865, 8969948584, 11212435730, 17939897168, 22424871460, 35879794336, 44849742920, 89699485840, 179398971680]

約数ペア:

[(1, 179398971680), (2, 89699485840), (4, 44849742920), (5, 35879794336), (8, 22424871460), (10, 17939897168), (16, 11212435730), (20, 8969948584), (32, 5606217865), (40, 4484974292), (71, 2526746080), (73, 2457520160), (80, 2242487146), (142, 1263373040), (146, 1228760080), (160, 1121243573), (227, 790303840), (284, 631686520), (292, 614380040), (355, 505349216), (365, 491504032), (454, 395151920), (568, 315843260), (584, 307190020), (710, 252674608), (730, 245752016), (908, 197575960), (953, 188246560), (1135, 158060768), (1136, 157921630), (1168, 153595010), (1420, 126337304), (1460, 122876008), (1816, 98787980), (1906, 94123280), (2270, 79030384), (2272, 78960815), (2336, 76797505), (2840, 63168652), (2920, 61438004), (3632, 49393990), (3812, 47061640), (4540, 39515192), (4765, 37649312), (5183, 34612960), (5680, 31584326), (5840, 30719002), (7264, 24696995), (7624, 23530820), (9080, 19757596), (9530, 18824656), (10366, 17306480), (11360, 15792163), (11680, 15359501), (15248, 11765410), (16117, 11131040), (16571, 10826080), (18160, 9878798), (19060, 9412328), (20732, 8653240), (25915, 6922592), (30496, 5882705), (32234, 5565520), (33142, 5413040), (36320, 4939399), (38120, 4706164), (41464, 4326620), (51830, 3461296), (64468, 2782760), (66284, 2706520), (67663, 2651360), (69569, 2578720), (76240, 2353082), (80585, 2226208), (82855, 2165216), (82928, 2163310), (103660, 1730648), (128936, 1391380), (132568, 1353260), (135326, 1325680), (139138, 1289360), (152480, 1176541), (161170, 1113104), (165710, 1082608), (165856, 1081655), (207320, 865324), (216331, 829280), (257872, 695690), (265136, 676630), (270652, 662840), (278276, 644680), (322340, 556552), (331420, 541304), (338315, 530272), (347845, 515744), (414640, 432662)]