140267376

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 120

約数和(自身を含む): 417056640

約数和(自身を除く): 276789264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 774, 839, 972, 1032, 1161, 1296, 1548, 1678, 1944, 2064, 2322, 2517, 3096, 3356, 3483, 3888, 4644, 5034, 6192, 6712, 6966, 7551, 9288, 10068, 10449, 13424, 13932, 15102, 18576, 20136, 20898, 22653, 27864, 30204, 36077, 40272, 41796, 45306, 55728, 60408, 67959, 72154, 83592, 90612, 108231, 120816, 135918, 144308, 167184, 181224, 203877, 216462, 271836, 288616, 324693, 362448, 407754, 432924, 543672, 577232, 649386, 815508, 865848, 974079, 1087344, 1298772, 1631016, 1731696, 1948158, 2597544, 2922237, 3262032, 3896316, 5195088, 5844474, 7792632, 8766711, 11688948, 15585264, 17533422, 23377896, 35066844, 46755792, 70133688, 140267376]

約数ペア:

[(1, 140267376), (2, 70133688), (3, 46755792), (4, 35066844), (6, 23377896), (8, 17533422), (9, 15585264), (12, 11688948), (16, 8766711), (18, 7792632), (24, 5844474), (27, 5195088), (36, 3896316), (43, 3262032), (48, 2922237), (54, 2597544), (72, 1948158), (81, 1731696), (86, 1631016), (108, 1298772), (129, 1087344), (144, 974079), (162, 865848), (172, 815508), (216, 649386), (243, 577232), (258, 543672), (324, 432924), (344, 407754), (387, 362448), (432, 324693), (486, 288616), (516, 271836), (648, 216462), (688, 203877), (774, 181224), (839, 167184), (972, 144308), (1032, 135918), (1161, 120816), (1296, 108231), (1548, 90612), (1678, 83592), (1944, 72154), (2064, 67959), (2322, 60408), (2517, 55728), (3096, 45306), (3356, 41796), (3483, 40272), (3888, 36077), (4644, 30204), (5034, 27864), (6192, 22653), (6712, 20898), (6966, 20136), (7551, 18576), (9288, 15102), (10068, 13932), (10449, 13424)]