1684839674840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2399}}^1\times {\mathrm{18859}}^1$

素因数の和:21302

約数の個数: 192

約数和(自身を含む): 4644086400000

約数和(自身を除く): 2959246725160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2399, 2660, 3724, 4655, 4798, 5320, 7448, 9310, 9596, 11995, 16793, 18620, 18859, 19192, 23990, 33586, 37240, 37718, 45581, 47980, 67172, 75436, 83965, 91162, 94295, 95960, 117551, 132013, 134344, 150872, 167930, 182324, 188590, 227905, 235102, 264026, 319067, 335860, 358321, 364648, 377180, 455810, 470204, 528052, 587755, 638134, 660065, 671720, 716642, 754360, 911620, 924091, 940408, 1056104, 1175510, 1276268, 1320130, 1433284, 1595335, 1791605, 1823240, 1848182, 2233469, 2351020, 2508247, 2552536, 2640260, 2866568, 3190670, 3583210, 3696364, 4466938, 4620455, 4702040, 5016494, 5280520, 6381340, 7166420, 7392728, 8933876, 9240910, 10032988, 11167345, 12541235, 12762680, 14332840, 17557729, 17867752, 18481820, 20065976, 22334690, 25082470, 35115458, 36963640, 44669380, 45242741, 50164940, 70230916, 87788645, 89338760, 90485482, 100329880, 140461832, 175577290, 180970964, 226213705, 316699187, 351154580, 361941928, 452427410, 633398374, 702309160, 859612079, 904854820, 1266796748, 1583495935, 1719224158, 1809709640, 2216894309, 2533593496, 3166991870, 3438448316, 4298060395, 4433788618, 6017284553, 6333983740, 6876896632, 8596120790, 8867577236, 11084471545, 12034569106, 12667967480, 17192241580, 17735154472, 22168943090, 24069138212, 30086422765, 34384483160, 42120991871, 44337886180, 48138276424, 60172845530, 84241983742, 88675772360, 120345691060, 168483967484, 210604959355, 240691382120, 336967934968, 421209918710, 842419837420, 1684839674840]

約数ペア:

[(1, 1684839674840), (2, 842419837420), (4, 421209918710), (5, 336967934968), (7, 240691382120), (8, 210604959355), (10, 168483967484), (14, 120345691060), (19, 88675772360), (20, 84241983742), (28, 60172845530), (35, 48138276424), (38, 44337886180), (40, 42120991871), (49, 34384483160), (56, 30086422765), (70, 24069138212), (76, 22168943090), (95, 17735154472), (98, 17192241580), (133, 12667967480), (140, 12034569106), (152, 11084471545), (190, 8867577236), (196, 8596120790), (245, 6876896632), (266, 6333983740), (280, 6017284553), (380, 4433788618), (392, 4298060395), (490, 3438448316), (532, 3166991870), (665, 2533593496), (760, 2216894309), (931, 1809709640), (980, 1719224158), (1064, 1583495935), (1330, 1266796748), (1862, 904854820), (1960, 859612079), (2399, 702309160), (2660, 633398374), (3724, 452427410), (4655, 361941928), (4798, 351154580), (5320, 316699187), (7448, 226213705), (9310, 180970964), (9596, 175577290), (11995, 140461832), (16793, 100329880), (18620, 90485482), (18859, 89338760), (19192, 87788645), (23990, 70230916), (33586, 50164940), (37240, 45242741), (37718, 44669380), (45581, 36963640), (47980, 35115458), (67172, 25082470), (75436, 22334690), (83965, 20065976), (91162, 18481820), (94295, 17867752), (95960, 17557729), (117551, 14332840), (132013, 12762680), (134344, 12541235), (150872, 11167345), (167930, 10032988), (182324, 9240910), (188590, 8933876), (227905, 7392728), (235102, 7166420), (264026, 6381340), (319067, 5280520), (335860, 5016494), (358321, 4702040), (364648, 4620455), (377180, 4466938), (455810, 3696364), (470204, 3583210), (528052, 3190670), (587755, 2866568), (638134, 2640260), (660065, 2552536), (671720, 2508247), (716642, 2351020), (754360, 2233469), (911620, 1848182), (924091, 1823240), (940408, 1791605), (1056104, 1595335), (1175510, 1433284), (1276268, 1320130)]