173155040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 430811136

約数和(自身を除く): 257656096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 211, 223, 230, 368, 422, 446, 460, 736, 844, 892, 920, 1055, 1115, 1688, 1784, 1840, 2110, 2230, 3376, 3568, 3680, 4220, 4460, 4853, 5129, 6752, 7136, 8440, 8920, 9706, 10258, 16880, 17840, 19412, 20516, 24265, 25645, 33760, 35680, 38824, 41032, 47053, 48530, 51290, 77648, 82064, 94106, 97060, 102580, 155296, 164128, 188212, 194120, 205160, 235265, 376424, 388240, 410320, 470530, 752848, 776480, 820640, 941060, 1082219, 1505696, 1882120, 2164438, 3764240, 4328876, 5411095, 7528480, 8657752, 10822190, 17315504, 21644380, 34631008, 43288760, 86577520, 173155040]

約数ペア:

[(1, 173155040), (2, 86577520), (4, 43288760), (5, 34631008), (8, 21644380), (10, 17315504), (16, 10822190), (20, 8657752), (23, 7528480), (32, 5411095), (40, 4328876), (46, 3764240), (80, 2164438), (92, 1882120), (115, 1505696), (160, 1082219), (184, 941060), (211, 820640), (223, 776480), (230, 752848), (368, 470530), (422, 410320), (446, 388240), (460, 376424), (736, 235265), (844, 205160), (892, 194120), (920, 188212), (1055, 164128), (1115, 155296), (1688, 102580), (1784, 97060), (1840, 94106), (2110, 82064), (2230, 77648), (3376, 51290), (3568, 48530), (3680, 47053), (4220, 41032), (4460, 38824), (4853, 35680), (5129, 33760), (6752, 25645), (7136, 24265), (8440, 20516), (8920, 19412), (9706, 17840), (10258, 16880)]