133146240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2237}}^1$

素因数の和:2290

約数の個数: 128

約数和(自身を含む): 438289920

約数和(自身を除く): 305143680

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, 128, 155, 160, 186, 192, 240, 248, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 992, 1240, 1488, 1860, 1920, 1984, 2237, 2480, 2976, 3720, 3968, 4474, 4960, 5952, 6711, 7440, 8948, 9920, 11185, 11904, 13422, 14880, 17896, 19840, 22370, 26844, 29760, 33555, 35792, 44740, 53688, 59520, 67110, 69347, 71584, 89480, 107376, 134220, 138694, 143168, 178960, 208041, 214752, 268440, 277388, 286336, 346735, 357920, 416082, 429504, 536880, 554776, 693470, 715840, 832164, 859008, 1040205, 1073760, 1109552, 1386940, 1431680, 1664328, 2080410, 2147520, 2219104, 2773880, 3328656, 4160820, 4295040, 4438208, 5547760, 6657312, 8321640, 8876416, 11095520, 13314624, 16643280, 22191040, 26629248, 33286560, 44382080, 66573120, 133146240]

約数ペア:

[(1, 133146240), (2, 66573120), (3, 44382080), (4, 33286560), (5, 26629248), (6, 22191040), (8, 16643280), (10, 13314624), (12, 11095520), (15, 8876416), (16, 8321640), (20, 6657312), (24, 5547760), (30, 4438208), (31, 4295040), (32, 4160820), (40, 3328656), (48, 2773880), (60, 2219104), (62, 2147520), (64, 2080410), (80, 1664328), (93, 1431680), (96, 1386940), (120, 1109552), (124, 1073760), (128, 1040205), (155, 859008), (160, 832164), (186, 715840), (192, 693470), (240, 554776), (248, 536880), (310, 429504), (320, 416082), (372, 357920), (384, 346735), (465, 286336), (480, 277388), (496, 268440), (620, 214752), (640, 208041), (744, 178960), (930, 143168), (960, 138694), (992, 134220), (1240, 107376), (1488, 89480), (1860, 71584), (1920, 69347), (1984, 67110), (2237, 59520), (2480, 53688), (2976, 44740), (3720, 35792), (3968, 33555), (4474, 29760), (4960, 26844), (5952, 22370), (6711, 19840), (7440, 17896), (8948, 14880), (9920, 13422), (11185, 11904)]