189427680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3373}}^1$

素因数の和:3410

約数の個数: 192

約数和(自身を含む): 714208320

約数和(自身を除く): 524780640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3373, 3510, 3744, 4320, 4680, 5616, 6240, 6746, 7020, 9360, 10119, 11232, 13492, 14040, 16865, 18720, 20238, 26984, 28080, 30357, 33730, 40476, 43849, 50595, 53968, 56160, 60714, 67460, 80952, 87698, 91071, 101190, 107936, 121428, 131547, 134920, 151785, 161904, 175396, 182142, 202380, 219245, 242856, 263094, 269840, 303570, 323808, 350792, 364284, 394641, 404760, 438490, 455355, 485712, 526188, 539680, 607140, 657735, 701584, 728568, 789282, 809520, 876980, 910710, 971424, 1052376, 1183923, 1214280, 1315470, 1403168, 1457136, 1578564, 1619040, 1753960, 1821420, 1973205, 2104752, 2367846, 2428560, 2630940, 2914272, 3157128, 3507920, 3642840, 3946410, 4209504, 4735692, 4857120, 5261880, 5919615, 6314256, 7015840, 7285680, 7892820, 9471384, 10523760, 11839230, 12628512, 14571360, 15785640, 18942768, 21047520, 23678460, 31571280, 37885536, 47356920, 63142560, 94713840, 189427680]

約数ペア:

[(1, 189427680), (2, 94713840), (3, 63142560), (4, 47356920), (5, 37885536), (6, 31571280), (8, 23678460), (9, 21047520), (10, 18942768), (12, 15785640), (13, 14571360), (15, 12628512), (16, 11839230), (18, 10523760), (20, 9471384), (24, 7892820), (26, 7285680), (27, 7015840), (30, 6314256), (32, 5919615), (36, 5261880), (39, 4857120), (40, 4735692), (45, 4209504), (48, 3946410), (52, 3642840), (54, 3507920), (60, 3157128), (65, 2914272), (72, 2630940), (78, 2428560), (80, 2367846), (90, 2104752), (96, 1973205), (104, 1821420), (108, 1753960), (117, 1619040), (120, 1578564), (130, 1457136), (135, 1403168), (144, 1315470), (156, 1214280), (160, 1183923), (180, 1052376), (195, 971424), (208, 910710), (216, 876980), (234, 809520), (240, 789282), (260, 728568), (270, 701584), (288, 657735), (312, 607140), (351, 539680), (360, 526188), (390, 485712), (416, 455355), (432, 438490), (468, 404760), (480, 394641), (520, 364284), (540, 350792), (585, 323808), (624, 303570), (702, 269840), (720, 263094), (780, 242856), (864, 219245), (936, 202380), (1040, 182142), (1080, 175396), (1170, 161904), (1248, 151785), (1404, 134920), (1440, 131547), (1560, 121428), (1755, 107936), (1872, 101190), (2080, 91071), (2160, 87698), (2340, 80952), (2808, 67460), (3120, 60714), (3373, 56160), (3510, 53968), (3744, 50595), (4320, 43849), (4680, 40476), (5616, 33730), (6240, 30357), (6746, 28080), (7020, 26984), (9360, 20238), (10119, 18720), (11232, 16865), (13492, 14040)]