283376640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 176

約数和(自身を含む): 955048320

約数和(自身を除く): 671671680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 608, 640, 760, 768, 912, 960, 971, 1024, 1140, 1216, 1280, 1520, 1536, 1824, 1920, 1942, 2280, 2432, 2560, 2913, 3040, 3072, 3648, 3840, 3884, 4560, 4855, 4864, 5120, 5826, 6080, 7296, 7680, 7768, 9120, 9710, 9728, 11652, 12160, 14565, 14592, 15360, 15536, 18240, 18449, 19420, 19456, 23304, 24320, 29130, 29184, 31072, 36480, 36898, 38840, 46608, 48640, 55347, 58260, 58368, 62144, 72960, 73796, 77680, 92245, 93216, 97280, 110694, 116520, 124288, 145920, 147592, 155360, 184490, 186432, 221388, 233040, 248576, 276735, 291840, 295184, 310720, 368980, 372864, 442776, 466080, 497152, 553470, 590368, 621440, 737960, 745728, 885552, 932160, 994304, 1106940, 1180736, 1242880, 1475920, 1491456, 1771104, 1864320, 2213880, 2361472, 2485760, 2951840, 2982912, 3542208, 3728640, 4427760, 4722944, 4971520, 5903680, 7084416, 7457280, 8855520, 9445888, 11807360, 14168832, 14914560, 17711040, 18891776, 23614720, 28337664, 35422080, 47229440, 56675328, 70844160, 94458880, 141688320, 283376640]

約数ペア:

[(1, 283376640), (2, 141688320), (3, 94458880), (4, 70844160), (5, 56675328), (6, 47229440), (8, 35422080), (10, 28337664), (12, 23614720), (15, 18891776), (16, 17711040), (19, 14914560), (20, 14168832), (24, 11807360), (30, 9445888), (32, 8855520), (38, 7457280), (40, 7084416), (48, 5903680), (57, 4971520), (60, 4722944), (64, 4427760), (76, 3728640), (80, 3542208), (95, 2982912), (96, 2951840), (114, 2485760), (120, 2361472), (128, 2213880), (152, 1864320), (160, 1771104), (190, 1491456), (192, 1475920), (228, 1242880), (240, 1180736), (256, 1106940), (285, 994304), (304, 932160), (320, 885552), (380, 745728), (384, 737960), (456, 621440), (480, 590368), (512, 553470), (570, 497152), (608, 466080), (640, 442776), (760, 372864), (768, 368980), (912, 310720), (960, 295184), (971, 291840), (1024, 276735), (1140, 248576), (1216, 233040), (1280, 221388), (1520, 186432), (1536, 184490), (1824, 155360), (1920, 147592), (1942, 145920), (2280, 124288), (2432, 116520), (2560, 110694), (2913, 97280), (3040, 93216), (3072, 92245), (3648, 77680), (3840, 73796), (3884, 72960), (4560, 62144), (4855, 58368), (4864, 58260), (5120, 55347), (5826, 48640), (6080, 46608), (7296, 38840), (7680, 36898), (7768, 36480), (9120, 31072), (9710, 29184), (9728, 29130), (11652, 24320), (12160, 23304), (14565, 19456), (14592, 19420), (15360, 18449), (15536, 18240)]