19418463360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:488

約数の個数: 384

約数和(自身を含む): 68446263600

約数和(自身を除く): 49027800240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 109, 120, 128, 144, 157, 160, 180, 192, 197, 218, 240, 288, 314, 320, 327, 360, 384, 394, 436, 471, 480, 545, 576, 591, 628, 640, 654, 720, 785, 788, 872, 942, 960, 981, 985, 1090, 1152, 1182, 1256, 1308, 1413, 1440, 1570, 1576, 1635, 1744, 1773, 1884, 1920, 1962, 1970, 2180, 2355, 2364, 2512, 2616, 2826, 2880, 2955, 3140, 3152, 3270, 3488, 3546, 3768, 3924, 3940, 4360, 4710, 4728, 4905, 5024, 5232, 5652, 5760, 5910, 6280, 6304, 6540, 6976, 7065, 7092, 7536, 7848, 7880, 8720, 8865, 9420, 9456, 9810, 10048, 10464, 11304, 11820, 12560, 12608, 13080, 13952, 14130, 14184, 15072, 15696, 15760, 17113, 17440, 17730, 18840, 18912, 19620, 20096, 20928, 21473, 22608, 23640, 25120, 25216, 26160, 28260, 28368, 30144, 30929, 31392, 31520, 34226, 34880, 35460, 37680, 37824, 39240, 41856, 42946, 45216, 47280, 50240, 51339, 52320, 56520, 56736, 60288, 61858, 62784, 63040, 64419, 68452, 69760, 70920, 75360, 75648, 78480, 85565, 85892, 90432, 92787, 94560, 100480, 102678, 104640, 107365, 113040, 113472, 123716, 125568, 126080, 128838, 136904, 141840, 150720, 154017, 154645, 156960, 171130, 171784, 180864, 185574, 189120, 193257, 205356, 209280, 214730, 226080, 226944, 247432, 256695, 257676, 273808, 278361, 283680, 301440, 308034, 309290, 313920, 322095, 342260, 343568, 371148, 378240, 386514, 410712, 429460, 452160, 463935, 494864, 513390, 515352, 547616, 556722, 567360, 616068, 618580, 627840, 644190, 684520, 687136, 742296, 770085, 773028, 821424, 858920, 904320, 927870, 966285, 989728, 1026780, 1030704, 1095232, 1113444, 1134720, 1232136, 1237160, 1288380, 1369040, 1374272, 1391805, 1484592, 1540170, 1546056, 1642848, 1717840, 1855740, 1932570, 1979456, 2053560, 2061408, 2190464, 2226888, 2464272, 2474320, 2576760, 2738080, 2748544, 2783610, 2969184, 3080340, 3092112, 3285696, 3371261, 3435680, 3711480, 3865140, 3958912, 4107120, 4122816, 4453776, 4928544, 4948640, 5153520, 5476160, 5567220, 5938368, 6160680, 6184224, 6571392, 6742522, 6871360, 7422960, 7730280, 8214240, 8245632, 8907552, 9857088, 9897280, 10113783, 10307040, 10952320, 11134440, 11876736, 12321360, 12368448, 13485044, 13742720, 14845920, 15460560, 16428480, 16856305, 17815104, 19714176, 19794560, 20227566, 20614080, 22268880, 24642720, 24736896, 26970088, 29691840, 30341349, 30921120, 32856960, 33712610, 35630208, 40455132, 41228160, 44537760, 49285440, 50568915, 53940176, 59383680, 60682698, 61842240, 67425220, 80910264, 89075520, 98570880, 101137830, 107880352, 121365396, 123684480, 134850440, 151706745, 161820528, 178151040, 202275660, 215760704, 242730792, 269700880, 303413490, 323641056, 404551320, 431521408, 485461584, 539401760, 606826980, 647282112, 809102640, 970923168, 1078803520, 1213653960, 1294564224, 1618205280, 1941846336, 2157607040, 2427307920, 3236410560, 3883692672, 4854615840, 6472821120, 9709231680, 19418463360]

約数ペア:

[(1, 19418463360), (2, 9709231680), (3, 6472821120), (4, 4854615840), (5, 3883692672), (6, 3236410560), (8, 2427307920), (9, 2157607040), (10, 1941846336), (12, 1618205280), (15, 1294564224), (16, 1213653960), (18, 1078803520), (20, 970923168), (24, 809102640), (30, 647282112), (32, 606826980), (36, 539401760), (40, 485461584), (45, 431521408), (48, 404551320), (60, 323641056), (64, 303413490), (72, 269700880), (80, 242730792), (90, 215760704), (96, 202275660), (109, 178151040), (120, 161820528), (128, 151706745), (144, 134850440), (157, 123684480), (160, 121365396), (180, 107880352), (192, 101137830), (197, 98570880), (218, 89075520), (240, 80910264), (288, 67425220), (314, 61842240), (320, 60682698), (327, 59383680), (360, 53940176), (384, 50568915), (394, 49285440), (436, 44537760), (471, 41228160), (480, 40455132), (545, 35630208), (576, 33712610), (591, 32856960), (628, 30921120), (640, 30341349), (654, 29691840), (720, 26970088), (785, 24736896), (788, 24642720), (872, 22268880), (942, 20614080), (960, 20227566), (981, 19794560), (985, 19714176), (1090, 17815104), (1152, 16856305), (1182, 16428480), (1256, 15460560), (1308, 14845920), (1413, 13742720), (1440, 13485044), (1570, 12368448), (1576, 12321360), (1635, 11876736), (1744, 11134440), (1773, 10952320), (1884, 10307040), (1920, 10113783), (1962, 9897280), (1970, 9857088), (2180, 8907552), (2355, 8245632), (2364, 8214240), (2512, 7730280), (2616, 7422960), (2826, 6871360), (2880, 6742522), (2955, 6571392), (3140, 6184224), (3152, 6160680), (3270, 5938368), (3488, 5567220), (3546, 5476160), (3768, 5153520), (3924, 4948640), (3940, 4928544), (4360, 4453776), (4710, 4122816), (4728, 4107120), (4905, 3958912), (5024, 3865140), (5232, 3711480), (5652, 3435680), (5760, 3371261), (5910, 3285696), (6280, 3092112), (6304, 3080340), (6540, 2969184), (6976, 2783610), (7065, 2748544), (7092, 2738080), (7536, 2576760), (7848, 2474320), (7880, 2464272), (8720, 2226888), (8865, 2190464), (9420, 2061408), (9456, 2053560), (9810, 1979456), (10048, 1932570), (10464, 1855740), (11304, 1717840), (11820, 1642848), (12560, 1546056), (12608, 1540170), (13080, 1484592), (13952, 1391805), (14130, 1374272), (14184, 1369040), (15072, 1288380), (15696, 1237160), (15760, 1232136), (17113, 1134720), (17440, 1113444), (17730, 1095232), (18840, 1030704), (18912, 1026780), (19620, 989728), (20096, 966285), (20928, 927870), (21473, 904320), (22608, 858920), (23640, 821424), (25120, 773028), (25216, 770085), (26160, 742296), (28260, 687136), (28368, 684520), (30144, 644190), (30929, 627840), (31392, 618580), (31520, 616068), (34226, 567360), (34880, 556722), (35460, 547616), (37680, 515352), (37824, 513390), (39240, 494864), (41856, 463935), (42946, 452160), (45216, 429460), (47280, 410712), (50240, 386514), (51339, 378240), (52320, 371148), (56520, 343568), (56736, 342260), (60288, 322095), (61858, 313920), (62784, 309290), (63040, 308034), (64419, 301440), (68452, 283680), (69760, 278361), (70920, 273808), (75360, 257676), (75648, 256695), (78480, 247432), (85565, 226944), (85892, 226080), (90432, 214730), (92787, 209280), (94560, 205356), (100480, 193257), (102678, 189120), (104640, 185574), (107365, 180864), (113040, 171784), (113472, 171130), (123716, 156960), (125568, 154645), (126080, 154017), (128838, 150720), (136904, 141840)]