89057280

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 308206080

約数和(自身を除く): 219148800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 223, 240, 256, 260, 312, 320, 384, 390, 416, 446, 480, 512, 520, 624, 640, 669, 768, 780, 832, 892, 960, 1024, 1040, 1115, 1248, 1280, 1338, 1536, 1560, 1664, 1784, 1920, 2048, 2080, 2230, 2496, 2560, 2676, 2899, 3072, 3120, 3328, 3345, 3568, 3840, 4160, 4460, 4992, 5120, 5352, 5798, 6144, 6240, 6656, 6690, 7136, 7680, 8320, 8697, 8920, 9984, 10240, 10704, 11596, 12480, 13312, 13380, 14272, 14495, 15360, 16640, 17394, 17840, 19968, 21408, 23192, 24960, 26624, 26760, 28544, 28990, 30720, 33280, 34788, 35680, 39936, 42816, 43485, 46384, 49920, 53520, 57088, 57980, 66560, 69576, 71360, 79872, 85632, 86970, 92768, 99840, 107040, 114176, 115960, 133120, 139152, 142720, 171264, 173940, 185536, 199680, 214080, 228352, 231920, 278304, 285440, 342528, 347880, 371072, 399360, 428160, 456704, 463840, 556608, 570880, 685056, 695760, 742144, 856320, 927680, 1113216, 1141760, 1370112, 1391520, 1484288, 1712640, 1855360, 2226432, 2283520, 2783040, 2968576, 3425280, 3710720, 4452864, 5566080, 5937152, 6850560, 7421440, 8905728, 11132160, 14842880, 17811456, 22264320, 29685760, 44528640, 89057280]

約数ペア:

[(1, 89057280), (2, 44528640), (3, 29685760), (4, 22264320), (5, 17811456), (6, 14842880), (8, 11132160), (10, 8905728), (12, 7421440), (13, 6850560), (15, 5937152), (16, 5566080), (20, 4452864), (24, 3710720), (26, 3425280), (30, 2968576), (32, 2783040), (39, 2283520), (40, 2226432), (48, 1855360), (52, 1712640), (60, 1484288), (64, 1391520), (65, 1370112), (78, 1141760), (80, 1113216), (96, 927680), (104, 856320), (120, 742144), (128, 695760), (130, 685056), (156, 570880), (160, 556608), (192, 463840), (195, 456704), (208, 428160), (223, 399360), (240, 371072), (256, 347880), (260, 342528), (312, 285440), (320, 278304), (384, 231920), (390, 228352), (416, 214080), (446, 199680), (480, 185536), (512, 173940), (520, 171264), (624, 142720), (640, 139152), (669, 133120), (768, 115960), (780, 114176), (832, 107040), (892, 99840), (960, 92768), (1024, 86970), (1040, 85632), (1115, 79872), (1248, 71360), (1280, 69576), (1338, 66560), (1536, 57980), (1560, 57088), (1664, 53520), (1784, 49920), (1920, 46384), (2048, 43485), (2080, 42816), (2230, 39936), (2496, 35680), (2560, 34788), (2676, 33280), (2899, 30720), (3072, 28990), (3120, 28544), (3328, 26760), (3345, 26624), (3568, 24960), (3840, 23192), (4160, 21408), (4460, 19968), (4992, 17840), (5120, 17394), (5352, 16640), (5798, 15360), (6144, 14495), (6240, 14272), (6656, 13380), (6690, 13312), (7136, 12480), (7680, 11596), (8320, 10704), (8697, 10240), (8920, 9984)]