149715448480

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{81701}}^1$

素因数の和:82610

約数の個数: 96

約数和(自身を含む): 381347679888

約数和(自身を除く): 231632231408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 881, 1040, 1762, 2080, 3524, 4405, 7048, 8810, 11453, 14096, 17620, 22906, 28192, 35240, 45812, 57265, 70480, 81701, 91624, 114530, 140960, 163402, 183248, 229060, 326804, 366496, 408505, 458120, 653608, 817010, 916240, 1062113, 1307216, 1634020, 1832480, 2124226, 2614432, 3268040, 4248452, 5310565, 6536080, 8496904, 10621130, 13072160, 16993808, 21242260, 33987616, 42484520, 71978581, 84969040, 143957162, 169938080, 287914324, 359892905, 575828648, 719785810, 935721553, 1151657296, 1439571620, 1871443106, 2303314592, 2879143240, 3742886212, 4678607765, 5758286480, 7485772424, 9357215530, 11516572960, 14971544848, 18714431060, 29943089696, 37428862120, 74857724240, 149715448480]

約数ペア:

[(1, 149715448480), (2, 74857724240), (4, 37428862120), (5, 29943089696), (8, 18714431060), (10, 14971544848), (13, 11516572960), (16, 9357215530), (20, 7485772424), (26, 5758286480), (32, 4678607765), (40, 3742886212), (52, 2879143240), (65, 2303314592), (80, 1871443106), (104, 1439571620), (130, 1151657296), (160, 935721553), (208, 719785810), (260, 575828648), (416, 359892905), (520, 287914324), (881, 169938080), (1040, 143957162), (1762, 84969040), (2080, 71978581), (3524, 42484520), (4405, 33987616), (7048, 21242260), (8810, 16993808), (11453, 13072160), (14096, 10621130), (17620, 8496904), (22906, 6536080), (28192, 5310565), (35240, 4248452), (45812, 3268040), (57265, 2614432), (70480, 2124226), (81701, 1832480), (91624, 1634020), (114530, 1307216), (140960, 1062113), (163402, 916240), (183248, 817010), (229060, 653608), (326804, 458120), (366496, 408505)]