769751840

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 2263282560

約数和(自身を除く): 1493530720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 65, 68, 80, 85, 88, 104, 110, 130, 136, 143, 160, 170, 176, 187, 208, 220, 221, 260, 272, 286, 340, 352, 374, 416, 440, 442, 520, 544, 572, 680, 715, 748, 880, 884, 935, 1040, 1105, 1144, 1360, 1430, 1496, 1760, 1768, 1870, 1979, 2080, 2210, 2288, 2431, 2720, 2860, 2992, 3536, 3740, 3958, 4420, 4576, 4862, 5720, 5984, 7072, 7480, 7916, 8840, 9724, 9895, 11440, 12155, 14960, 15832, 17680, 19448, 19790, 21769, 22880, 24310, 25727, 29920, 31664, 33643, 35360, 38896, 39580, 43538, 48620, 51454, 63328, 67286, 77792, 79160, 87076, 97240, 102908, 108845, 128635, 134572, 158320, 168215, 174152, 194480, 205816, 217690, 257270, 269144, 282997, 316640, 336430, 348304, 370073, 388960, 411632, 435380, 437359, 514540, 538288, 565994, 672860, 696608, 740146, 823264, 870760, 874718, 1029080, 1076576, 1131988, 1345720, 1414985, 1480292, 1741520, 1749436, 1850365, 2058160, 2186795, 2263976, 2691440, 2829970, 2960584, 3483040, 3498872, 3700730, 4116320, 4373590, 4527952, 4810949, 5382880, 5659940, 5921168, 6997744, 7401460, 8747180, 9055904, 9621898, 11319880, 11842336, 13995488, 14802920, 17494360, 19243796, 22639760, 24054745, 29605840, 34988720, 38487592, 45279520, 48109490, 59211680, 69977440, 76975184, 96218980, 153950368, 192437960, 384875920, 769751840]

約数ペア:

[(1, 769751840), (2, 384875920), (4, 192437960), (5, 153950368), (8, 96218980), (10, 76975184), (11, 69977440), (13, 59211680), (16, 48109490), (17, 45279520), (20, 38487592), (22, 34988720), (26, 29605840), (32, 24054745), (34, 22639760), (40, 19243796), (44, 17494360), (52, 14802920), (55, 13995488), (65, 11842336), (68, 11319880), (80, 9621898), (85, 9055904), (88, 8747180), (104, 7401460), (110, 6997744), (130, 5921168), (136, 5659940), (143, 5382880), (160, 4810949), (170, 4527952), (176, 4373590), (187, 4116320), (208, 3700730), (220, 3498872), (221, 3483040), (260, 2960584), (272, 2829970), (286, 2691440), (340, 2263976), (352, 2186795), (374, 2058160), (416, 1850365), (440, 1749436), (442, 1741520), (520, 1480292), (544, 1414985), (572, 1345720), (680, 1131988), (715, 1076576), (748, 1029080), (880, 874718), (884, 870760), (935, 823264), (1040, 740146), (1105, 696608), (1144, 672860), (1360, 565994), (1430, 538288), (1496, 514540), (1760, 437359), (1768, 435380), (1870, 411632), (1979, 388960), (2080, 370073), (2210, 348304), (2288, 336430), (2431, 316640), (2720, 282997), (2860, 269144), (2992, 257270), (3536, 217690), (3740, 205816), (3958, 194480), (4420, 174152), (4576, 168215), (4862, 158320), (5720, 134572), (5984, 128635), (7072, 108845), (7480, 102908), (7916, 97240), (8840, 87076), (9724, 79160), (9895, 77792), (11440, 67286), (12155, 63328), (14960, 51454), (15832, 48620), (17680, 43538), (19448, 39580), (19790, 38896), (21769, 35360), (22880, 33643), (24310, 31664), (25727, 29920)]