458032120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5525

約数の個数: 128

約数和(自身を含む): 1323786240

約数和(自身を除く): 865754120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2990, 3220, 3640, 4186, 5471, 5980, 6440, 8372, 10465, 10942, 11960, 16744, 20930, 21884, 27355, 38297, 41860, 43768, 54710, 71123, 76594, 83720, 109420, 125833, 142246, 153188, 191485, 218840, 251666, 284492, 306376, 355615, 382970, 497861, 503332, 568984, 629165, 711230, 765940, 880831, 995722, 1006664, 1258330, 1422460, 1531880, 1635829, 1761662, 1991444, 2489305, 2516660, 2844920, 3271658, 3523324, 3982888, 4404155, 4978610, 5033320, 6543316, 7046648, 8179145, 8808310, 9957220, 11450803, 13086632, 16358290, 17616620, 19914440, 22901606, 32716580, 35233240, 45803212, 57254015, 65433160, 91606424, 114508030, 229016060, 458032120]

約数ペア:

[(1, 458032120), (2, 229016060), (4, 114508030), (5, 91606424), (7, 65433160), (8, 57254015), (10, 45803212), (13, 35233240), (14, 32716580), (20, 22901606), (23, 19914440), (26, 17616620), (28, 16358290), (35, 13086632), (40, 11450803), (46, 9957220), (52, 8808310), (56, 8179145), (65, 7046648), (70, 6543316), (91, 5033320), (92, 4978610), (104, 4404155), (115, 3982888), (130, 3523324), (140, 3271658), (161, 2844920), (182, 2516660), (184, 2489305), (230, 1991444), (260, 1761662), (280, 1635829), (299, 1531880), (322, 1422460), (364, 1258330), (455, 1006664), (460, 995722), (520, 880831), (598, 765940), (644, 711230), (728, 629165), (805, 568984), (910, 503332), (920, 497861), (1196, 382970), (1288, 355615), (1495, 306376), (1610, 284492), (1820, 251666), (2093, 218840), (2392, 191485), (2990, 153188), (3220, 142246), (3640, 125833), (4186, 109420), (5471, 83720), (5980, 76594), (6440, 71123), (8372, 54710), (10465, 43768), (10942, 41860), (11960, 38297), (16744, 27355), (20930, 21884)]