202014720

素因数分解:

$2^{15}\times 3^2\times 5^1\times {\mathrm{137}}^1$

素因数の和:178

約数の個数: 192

約数和(自身を含む): 705418740

約数和(自身を除く): 503404020

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 256, 274, 288, 320, 360, 384, 411, 480, 512, 548, 576, 640, 685, 720, 768, 822, 960, 1024, 1096, 1152, 1233, 1280, 1370, 1440, 1536, 1644, 1920, 2048, 2055, 2192, 2304, 2466, 2560, 2740, 2880, 3072, 3288, 3840, 4096, 4110, 4384, 4608, 4932, 5120, 5480, 5760, 6144, 6165, 6576, 7680, 8192, 8220, 8768, 9216, 9864, 10240, 10960, 11520, 12288, 12330, 13152, 15360, 16384, 16440, 17536, 18432, 19728, 20480, 21920, 23040, 24576, 24660, 26304, 30720, 32768, 32880, 35072, 36864, 39456, 40960, 43840, 46080, 49152, 49320, 52608, 61440, 65760, 70144, 73728, 78912, 81920, 87680, 92160, 98304, 98640, 105216, 122880, 131520, 140288, 147456, 157824, 163840, 175360, 184320, 197280, 210432, 245760, 263040, 280576, 294912, 315648, 350720, 368640, 394560, 420864, 491520, 526080, 561152, 631296, 701440, 737280, 789120, 841728, 1052160, 1122304, 1262592, 1402880, 1474560, 1578240, 1683456, 2104320, 2244608, 2525184, 2805760, 3156480, 3366912, 4208640, 4489216, 5050368, 5611520, 6312960, 6733824, 8417280, 10100736, 11223040, 12625920, 13467648, 16834560, 20201472, 22446080, 25251840, 33669120, 40402944, 50503680, 67338240, 101007360, 202014720]

約数ペア:

[(1, 202014720), (2, 101007360), (3, 67338240), (4, 50503680), (5, 40402944), (6, 33669120), (8, 25251840), (9, 22446080), (10, 20201472), (12, 16834560), (15, 13467648), (16, 12625920), (18, 11223040), (20, 10100736), (24, 8417280), (30, 6733824), (32, 6312960), (36, 5611520), (40, 5050368), (45, 4489216), (48, 4208640), (60, 3366912), (64, 3156480), (72, 2805760), (80, 2525184), (90, 2244608), (96, 2104320), (120, 1683456), (128, 1578240), (137, 1474560), (144, 1402880), (160, 1262592), (180, 1122304), (192, 1052160), (240, 841728), (256, 789120), (274, 737280), (288, 701440), (320, 631296), (360, 561152), (384, 526080), (411, 491520), (480, 420864), (512, 394560), (548, 368640), (576, 350720), (640, 315648), (685, 294912), (720, 280576), (768, 263040), (822, 245760), (960, 210432), (1024, 197280), (1096, 184320), (1152, 175360), (1233, 163840), (1280, 157824), (1370, 147456), (1440, 140288), (1536, 131520), (1644, 122880), (1920, 105216), (2048, 98640), (2055, 98304), (2192, 92160), (2304, 87680), (2466, 81920), (2560, 78912), (2740, 73728), (2880, 70144), (3072, 65760), (3288, 61440), (3840, 52608), (4096, 49320), (4110, 49152), (4384, 46080), (4608, 43840), (4932, 40960), (5120, 39456), (5480, 36864), (5760, 35072), (6144, 32880), (6165, 32768), (6576, 30720), (7680, 26304), (8192, 24660), (8220, 24576), (8768, 23040), (9216, 21920), (9864, 20480), (10240, 19728), (10960, 18432), (11520, 17536), (12288, 16440), (12330, 16384), (13152, 15360)]