690216960

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:212

約数の個数: 224

約数和(自身を含む): 2278940832

約数和(自身を除く): 1588723872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 137, 160, 164, 192, 205, 240, 246, 256, 274, 320, 328, 384, 410, 411, 480, 492, 512, 548, 615, 640, 656, 685, 768, 820, 822, 960, 984, 1024, 1096, 1230, 1280, 1312, 1370, 1536, 1640, 1644, 1920, 1968, 2048, 2055, 2192, 2460, 2560, 2624, 2740, 3072, 3280, 3288, 3840, 3936, 4096, 4110, 4384, 4920, 5120, 5248, 5480, 5617, 6144, 6560, 6576, 7680, 7872, 8192, 8220, 8768, 9840, 10240, 10496, 10960, 11234, 12288, 13120, 13152, 15360, 15744, 16440, 16851, 17536, 19680, 20480, 20992, 21920, 22468, 24576, 26240, 26304, 28085, 30720, 31488, 32880, 33702, 35072, 39360, 40960, 41984, 43840, 44936, 52480, 52608, 56170, 61440, 62976, 65760, 67404, 70144, 78720, 83968, 84255, 87680, 89872, 104960, 105216, 112340, 122880, 125952, 131520, 134808, 140288, 157440, 167936, 168510, 175360, 179744, 209920, 210432, 224680, 251904, 263040, 269616, 280576, 314880, 335872, 337020, 350720, 359488, 419840, 420864, 449360, 503808, 526080, 539232, 561152, 629760, 674040, 701440, 718976, 839680, 841728, 898720, 1007616, 1052160, 1078464, 1122304, 1259520, 1348080, 1402880, 1437952, 1679360, 1683456, 1797440, 2104320, 2156928, 2519040, 2696160, 2805760, 2875904, 3366912, 3594880, 4208640, 4313856, 5038080, 5392320, 5611520, 5751808, 7189760, 8417280, 8627712, 10784640, 11503616, 14379520, 16834560, 17255424, 21569280, 23007232, 28759040, 34510848, 43138560, 46014464, 57518080, 69021696, 86277120, 115036160, 138043392, 172554240, 230072320, 345108480, 690216960]

約数ペア:

[(1, 690216960), (2, 345108480), (3, 230072320), (4, 172554240), (5, 138043392), (6, 115036160), (8, 86277120), (10, 69021696), (12, 57518080), (15, 46014464), (16, 43138560), (20, 34510848), (24, 28759040), (30, 23007232), (32, 21569280), (40, 17255424), (41, 16834560), (48, 14379520), (60, 11503616), (64, 10784640), (80, 8627712), (82, 8417280), (96, 7189760), (120, 5751808), (123, 5611520), (128, 5392320), (137, 5038080), (160, 4313856), (164, 4208640), (192, 3594880), (205, 3366912), (240, 2875904), (246, 2805760), (256, 2696160), (274, 2519040), (320, 2156928), (328, 2104320), (384, 1797440), (410, 1683456), (411, 1679360), (480, 1437952), (492, 1402880), (512, 1348080), (548, 1259520), (615, 1122304), (640, 1078464), (656, 1052160), (685, 1007616), (768, 898720), (820, 841728), (822, 839680), (960, 718976), (984, 701440), (1024, 674040), (1096, 629760), (1230, 561152), (1280, 539232), (1312, 526080), (1370, 503808), (1536, 449360), (1640, 420864), (1644, 419840), (1920, 359488), (1968, 350720), (2048, 337020), (2055, 335872), (2192, 314880), (2460, 280576), (2560, 269616), (2624, 263040), (2740, 251904), (3072, 224680), (3280, 210432), (3288, 209920), (3840, 179744), (3936, 175360), (4096, 168510), (4110, 167936), (4384, 157440), (4920, 140288), (5120, 134808), (5248, 131520), (5480, 125952), (5617, 122880), (6144, 112340), (6560, 105216), (6576, 104960), (7680, 89872), (7872, 87680), (8192, 84255), (8220, 83968), (8768, 78720), (9840, 70144), (10240, 67404), (10496, 65760), (10960, 62976), (11234, 61440), (12288, 56170), (13120, 52608), (13152, 52480), (15360, 44936), (15744, 43840), (16440, 41984), (16851, 40960), (17536, 39360), (19680, 35072), (20480, 33702), (20992, 32880), (21920, 31488), (22468, 30720), (24576, 28085), (26240, 26304)]