66939840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 168

約数和(自身を含む): 251295408

約数和(自身を除く): 184355568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2113, 2640, 2880, 3168, 3520, 3960, 4226, 5280, 6336, 6339, 7920, 8452, 10560, 10565, 12678, 15840, 16904, 19017, 21130, 23243, 25356, 31680, 31695, 33808, 38034, 42260, 46486, 50712, 63390, 67616, 69729, 76068, 84520, 92972, 95085, 101424, 116215, 126780, 135232, 139458, 152136, 169040, 185944, 190170, 202848, 209187, 232430, 253560, 278916, 304272, 338080, 348645, 371888, 380340, 405696, 418374, 464860, 507120, 557832, 608544, 676160, 697290, 743776, 760680, 836748, 929720, 1014240, 1045935, 1115664, 1217088, 1394580, 1487552, 1521360, 1673496, 1859440, 2028480, 2091870, 2231328, 2789160, 3042720, 3346992, 3718880, 4183740, 4462656, 5578320, 6085440, 6693984, 7437760, 8367480, 11156640, 13387968, 16734960, 22313280, 33469920, 66939840]

約数ペア:

[(1, 66939840), (2, 33469920), (3, 22313280), (4, 16734960), (5, 13387968), (6, 11156640), (8, 8367480), (9, 7437760), (10, 6693984), (11, 6085440), (12, 5578320), (15, 4462656), (16, 4183740), (18, 3718880), (20, 3346992), (22, 3042720), (24, 2789160), (30, 2231328), (32, 2091870), (33, 2028480), (36, 1859440), (40, 1673496), (44, 1521360), (45, 1487552), (48, 1394580), (55, 1217088), (60, 1115664), (64, 1045935), (66, 1014240), (72, 929720), (80, 836748), (88, 760680), (90, 743776), (96, 697290), (99, 676160), (110, 608544), (120, 557832), (132, 507120), (144, 464860), (160, 418374), (165, 405696), (176, 380340), (180, 371888), (192, 348645), (198, 338080), (220, 304272), (240, 278916), (264, 253560), (288, 232430), (320, 209187), (330, 202848), (352, 190170), (360, 185944), (396, 169040), (440, 152136), (480, 139458), (495, 135232), (528, 126780), (576, 116215), (660, 101424), (704, 95085), (720, 92972), (792, 84520), (880, 76068), (960, 69729), (990, 67616), (1056, 63390), (1320, 50712), (1440, 46486), (1584, 42260), (1760, 38034), (1980, 33808), (2112, 31695), (2113, 31680), (2640, 25356), (2880, 23243), (3168, 21130), (3520, 19017), (3960, 16904), (4226, 15840), (5280, 12678), (6336, 10565), (6339, 10560), (7920, 8452)]