7786194480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{1031}}^1$

素因数の和:1684

約数の個数: 240

約数和(自身を含む): 27758562624

約数和(自身を除く): 19972368144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 617, 680, 720, 765, 816, 1020, 1031, 1224, 1234, 1360, 1530, 1851, 2040, 2062, 2448, 2468, 3060, 3085, 3093, 3702, 4080, 4124, 4936, 5155, 5553, 6120, 6170, 6186, 7404, 8248, 9255, 9279, 9872, 10310, 10489, 11106, 12240, 12340, 12372, 14808, 15465, 16496, 17527, 18510, 18558, 20620, 20978, 22212, 24680, 24744, 27765, 29616, 30930, 31467, 35054, 37020, 37116, 41240, 41956, 44424, 46395, 49360, 49488, 52445, 52581, 55530, 61860, 62934, 70108, 74040, 74232, 82480, 83912, 87635, 88848, 92790, 94401, 104890, 105162, 111060, 123720, 125868, 140216, 148080, 148464, 157335, 157743, 167824, 175270, 185580, 188802, 209780, 210324, 222120, 247440, 251736, 262905, 280432, 314670, 315486, 350540, 371160, 377604, 419560, 420648, 444240, 472005, 503472, 525810, 629340, 630972, 636127, 701080, 742320, 755208, 788715, 839120, 841296, 944010, 1051620, 1258680, 1261944, 1272254, 1402160, 1510416, 1577430, 1888020, 1908381, 2103240, 2517360, 2523888, 2544508, 3154860, 3180635, 3776040, 3816762, 4206480, 5089016, 5725143, 6309720, 6361270, 7552080, 7633524, 9541905, 10178032, 10814159, 11450286, 12619440, 12722540, 15267048, 19083810, 21628318, 22900572, 25445080, 28625715, 30534096, 32442477, 38167620, 43256636, 45801144, 50890160, 54070795, 57251430, 64884954, 76335240, 86513272, 91602288, 97327431, 108141590, 114502860, 129769908, 152670480, 162212385, 173026544, 194654862, 216283180, 229005720, 259539816, 324424770, 389309724, 432566360, 458011440, 486637155, 519079632, 648849540, 778619448, 865132720, 973274310, 1297699080, 1557238896, 1946548620, 2595398160, 3893097240, 7786194480]

約数ペア:

[(1, 7786194480), (2, 3893097240), (3, 2595398160), (4, 1946548620), (5, 1557238896), (6, 1297699080), (8, 973274310), (9, 865132720), (10, 778619448), (12, 648849540), (15, 519079632), (16, 486637155), (17, 458011440), (18, 432566360), (20, 389309724), (24, 324424770), (30, 259539816), (34, 229005720), (36, 216283180), (40, 194654862), (45, 173026544), (48, 162212385), (51, 152670480), (60, 129769908), (68, 114502860), (72, 108141590), (80, 97327431), (85, 91602288), (90, 86513272), (102, 76335240), (120, 64884954), (136, 57251430), (144, 54070795), (153, 50890160), (170, 45801144), (180, 43256636), (204, 38167620), (240, 32442477), (255, 30534096), (272, 28625715), (306, 25445080), (340, 22900572), (360, 21628318), (408, 19083810), (510, 15267048), (612, 12722540), (617, 12619440), (680, 11450286), (720, 10814159), (765, 10178032), (816, 9541905), (1020, 7633524), (1031, 7552080), (1224, 6361270), (1234, 6309720), (1360, 5725143), (1530, 5089016), (1851, 4206480), (2040, 3816762), (2062, 3776040), (2448, 3180635), (2468, 3154860), (3060, 2544508), (3085, 2523888), (3093, 2517360), (3702, 2103240), (4080, 1908381), (4124, 1888020), (4936, 1577430), (5155, 1510416), (5553, 1402160), (6120, 1272254), (6170, 1261944), (6186, 1258680), (7404, 1051620), (8248, 944010), (9255, 841296), (9279, 839120), (9872, 788715), (10310, 755208), (10489, 742320), (11106, 701080), (12240, 636127), (12340, 630972), (12372, 629340), (14808, 525810), (15465, 503472), (16496, 472005), (17527, 444240), (18510, 420648), (18558, 419560), (20620, 377604), (20978, 371160), (22212, 350540), (24680, 315486), (24744, 314670), (27765, 280432), (29616, 262905), (30930, 251736), (31467, 247440), (35054, 222120), (37020, 210324), (37116, 209780), (41240, 188802), (41956, 185580), (44424, 175270), (46395, 167824), (49360, 157743), (49488, 157335), (52445, 148464), (52581, 148080), (55530, 140216), (61860, 125868), (62934, 123720), (70108, 111060), (74040, 105162), (74232, 104890), (82480, 94401), (83912, 92790), (87635, 88848)]