222983040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:429

約数の個数: 256

約数和(自身を含む): 831928320

約数和(自身を除く): 608945280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 280, 282, 320, 329, 336, 353, 376, 384, 420, 448, 470, 480, 560, 564, 640, 658, 672, 705, 706, 752, 840, 896, 940, 960, 987, 1059, 1120, 1128, 1316, 1344, 1410, 1412, 1504, 1645, 1680, 1765, 1880, 1920, 1974, 2118, 2240, 2256, 2471, 2632, 2688, 2820, 2824, 3008, 3290, 3360, 3530, 3760, 3948, 4236, 4480, 4512, 4935, 4942, 5264, 5295, 5640, 5648, 6016, 6580, 6720, 7060, 7413, 7520, 7896, 8472, 9024, 9870, 9884, 10528, 10590, 11280, 11296, 12355, 13160, 13440, 14120, 14826, 15040, 15792, 16591, 16944, 18048, 19740, 19768, 21056, 21180, 22560, 22592, 24710, 26320, 28240, 29652, 30080, 31584, 33182, 33888, 37065, 39480, 39536, 42112, 42360, 45120, 45184, 49420, 49773, 52640, 56480, 59304, 63168, 66364, 67776, 74130, 78960, 79072, 82955, 84720, 90240, 98840, 99546, 105280, 112960, 116137, 118608, 126336, 132728, 135552, 148260, 157920, 158144, 165910, 169440, 197680, 199092, 210560, 225920, 232274, 237216, 248865, 265456, 296520, 315840, 316288, 331820, 338880, 348411, 395360, 398184, 464548, 474432, 497730, 530912, 580685, 593040, 631680, 663640, 677760, 696822, 790720, 796368, 929096, 948864, 995460, 1061824, 1161370, 1186080, 1327280, 1393644, 1581440, 1592736, 1742055, 1858192, 1990920, 2123648, 2322740, 2372160, 2654560, 2787288, 3185472, 3484110, 3716384, 3981840, 4645480, 4744320, 5309120, 5574576, 6370944, 6968220, 7432768, 7963680, 9290960, 10618240, 11149152, 13936440, 14865536, 15927360, 18581920, 22298304, 27872880, 31854720, 37163840, 44596608, 55745760, 74327680, 111491520, 222983040]

約数ペア:

[(1, 222983040), (2, 111491520), (3, 74327680), (4, 55745760), (5, 44596608), (6, 37163840), (7, 31854720), (8, 27872880), (10, 22298304), (12, 18581920), (14, 15927360), (15, 14865536), (16, 13936440), (20, 11149152), (21, 10618240), (24, 9290960), (28, 7963680), (30, 7432768), (32, 6968220), (35, 6370944), (40, 5574576), (42, 5309120), (47, 4744320), (48, 4645480), (56, 3981840), (60, 3716384), (64, 3484110), (70, 3185472), (80, 2787288), (84, 2654560), (94, 2372160), (96, 2322740), (105, 2123648), (112, 1990920), (120, 1858192), (128, 1742055), (140, 1592736), (141, 1581440), (160, 1393644), (168, 1327280), (188, 1186080), (192, 1161370), (210, 1061824), (224, 995460), (235, 948864), (240, 929096), (280, 796368), (282, 790720), (320, 696822), (329, 677760), (336, 663640), (353, 631680), (376, 593040), (384, 580685), (420, 530912), (448, 497730), (470, 474432), (480, 464548), (560, 398184), (564, 395360), (640, 348411), (658, 338880), (672, 331820), (705, 316288), (706, 315840), (752, 296520), (840, 265456), (896, 248865), (940, 237216), (960, 232274), (987, 225920), (1059, 210560), (1120, 199092), (1128, 197680), (1316, 169440), (1344, 165910), (1410, 158144), (1412, 157920), (1504, 148260), (1645, 135552), (1680, 132728), (1765, 126336), (1880, 118608), (1920, 116137), (1974, 112960), (2118, 105280), (2240, 99546), (2256, 98840), (2471, 90240), (2632, 84720), (2688, 82955), (2820, 79072), (2824, 78960), (3008, 74130), (3290, 67776), (3360, 66364), (3530, 63168), (3760, 59304), (3948, 56480), (4236, 52640), (4480, 49773), (4512, 49420), (4935, 45184), (4942, 45120), (5264, 42360), (5295, 42112), (5640, 39536), (5648, 39480), (6016, 37065), (6580, 33888), (6720, 33182), (7060, 31584), (7413, 30080), (7520, 29652), (7896, 28240), (8472, 26320), (9024, 24710), (9870, 22592), (9884, 22560), (10528, 21180), (10590, 21056), (11280, 19768), (11296, 19740), (12355, 18048), (13160, 16944), (13440, 16591), (14120, 15792), (14826, 15040)]