31789962240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{15107}}^1$

素因数の和:15272

約数の個数: 176

約数和(自身を含む): 102427163712

約数和(自身を除く): 70637201472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 320, 384, 411, 480, 512, 548, 640, 685, 768, 822, 960, 1024, 1096, 1280, 1370, 1536, 1644, 1920, 2055, 2192, 2560, 2740, 3072, 3288, 3840, 4110, 4384, 5120, 5480, 6576, 7680, 8220, 8768, 10960, 13152, 15107, 15360, 16440, 17536, 21920, 26304, 30214, 32880, 35072, 43840, 45321, 52608, 60428, 65760, 70144, 75535, 87680, 90642, 105216, 120856, 131520, 140288, 151070, 175360, 181284, 210432, 226605, 241712, 263040, 302140, 350720, 362568, 420864, 453210, 483424, 526080, 604280, 701440, 725136, 906420, 966848, 1052160, 1208560, 1450272, 1812840, 1933696, 2069659, 2104320, 2417120, 2900544, 3625680, 3867392, 4139318, 4834240, 5801088, 6208977, 7251360, 7734784, 8278636, 9668480, 10348295, 11602176, 12417954, 14502720, 15469568, 16557272, 19336960, 20696590, 23204352, 24835908, 29005440, 31044885, 33114544, 38673920, 41393180, 46408704, 49671816, 58010880, 62089770, 66229088, 77347840, 82786360, 99343632, 116021760, 124179540, 132458176, 165572720, 198687264, 232043520, 248359080, 264916352, 331145440, 397374528, 496718160, 529832704, 662290880, 794749056, 993436320, 1059665408, 1324581760, 1589498112, 1986872640, 2119330816, 2649163520, 3178996224, 3973745280, 5298327040, 6357992448, 7947490560, 10596654080, 15894981120, 31789962240]

約数ペア:

[(1, 31789962240), (2, 15894981120), (3, 10596654080), (4, 7947490560), (5, 6357992448), (6, 5298327040), (8, 3973745280), (10, 3178996224), (12, 2649163520), (15, 2119330816), (16, 1986872640), (20, 1589498112), (24, 1324581760), (30, 1059665408), (32, 993436320), (40, 794749056), (48, 662290880), (60, 529832704), (64, 496718160), (80, 397374528), (96, 331145440), (120, 264916352), (128, 248359080), (137, 232043520), (160, 198687264), (192, 165572720), (240, 132458176), (256, 124179540), (274, 116021760), (320, 99343632), (384, 82786360), (411, 77347840), (480, 66229088), (512, 62089770), (548, 58010880), (640, 49671816), (685, 46408704), (768, 41393180), (822, 38673920), (960, 33114544), (1024, 31044885), (1096, 29005440), (1280, 24835908), (1370, 23204352), (1536, 20696590), (1644, 19336960), (1920, 16557272), (2055, 15469568), (2192, 14502720), (2560, 12417954), (2740, 11602176), (3072, 10348295), (3288, 9668480), (3840, 8278636), (4110, 7734784), (4384, 7251360), (5120, 6208977), (5480, 5801088), (6576, 4834240), (7680, 4139318), (8220, 3867392), (8768, 3625680), (10960, 2900544), (13152, 2417120), (15107, 2104320), (15360, 2069659), (16440, 1933696), (17536, 1812840), (21920, 1450272), (26304, 1208560), (30214, 1052160), (32880, 966848), (35072, 906420), (43840, 725136), (45321, 701440), (52608, 604280), (60428, 526080), (65760, 483424), (70144, 453210), (75535, 420864), (87680, 362568), (90642, 350720), (105216, 302140), (120856, 263040), (131520, 241712), (140288, 226605), (151070, 210432), (175360, 181284)]