1818132480

素因数分解:

$2^{15}\times 3^4\times 5^1\times {\mathrm{137}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 6565820580

約数和(自身を除く): 4747688100

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 137, 144, 160, 162, 180, 192, 216, 240, 256, 270, 274, 288, 320, 324, 360, 384, 405, 411, 432, 480, 512, 540, 548, 576, 640, 648, 685, 720, 768, 810, 822, 864, 960, 1024, 1080, 1096, 1152, 1233, 1280, 1296, 1370, 1440, 1536, 1620, 1644, 1728, 1920, 2048, 2055, 2160, 2192, 2304, 2466, 2560, 2592, 2740, 2880, 3072, 3240, 3288, 3456, 3699, 3840, 4096, 4110, 4320, 4384, 4608, 4932, 5120, 5184, 5480, 5760, 6144, 6165, 6480, 6576, 6912, 7398, 7680, 8192, 8220, 8640, 8768, 9216, 9864, 10240, 10368, 10960, 11097, 11520, 12288, 12330, 12960, 13152, 13824, 14796, 15360, 16384, 16440, 17280, 17536, 18432, 18495, 19728, 20480, 20736, 21920, 22194, 23040, 24576, 24660, 25920, 26304, 27648, 29592, 30720, 32768, 32880, 34560, 35072, 36864, 36990, 39456, 40960, 41472, 43840, 44388, 46080, 49152, 49320, 51840, 52608, 55296, 55485, 59184, 61440, 65760, 69120, 70144, 73728, 73980, 78912, 81920, 82944, 87680, 88776, 92160, 98304, 98640, 103680, 105216, 110592, 110970, 118368, 122880, 131520, 138240, 140288, 147456, 147960, 157824, 163840, 165888, 175360, 177552, 184320, 197280, 207360, 210432, 221184, 221940, 236736, 245760, 263040, 276480, 280576, 294912, 295920, 315648, 331776, 350720, 355104, 368640, 394560, 414720, 420864, 442368, 443880, 473472, 491520, 526080, 552960, 561152, 591840, 631296, 663552, 701440, 710208, 737280, 789120, 829440, 841728, 884736, 887760, 946944, 1052160, 1105920, 1122304, 1183680, 1262592, 1327104, 1402880, 1420416, 1474560, 1578240, 1658880, 1683456, 1775520, 1893888, 2104320, 2211840, 2244608, 2367360, 2525184, 2654208, 2805760, 2840832, 3156480, 3317760, 3366912, 3551040, 3787776, 4208640, 4423680, 4489216, 4734720, 5050368, 5611520, 5681664, 6312960, 6635520, 6733824, 7102080, 7575552, 8417280, 9469440, 10100736, 11223040, 11363328, 12625920, 13271040, 13467648, 14204160, 15151104, 16834560, 18938880, 20201472, 22446080, 22726656, 25251840, 28408320, 30302208, 33669120, 37877760, 40402944, 45453312, 50503680, 56816640, 60604416, 67338240, 75755520, 90906624, 101007360, 113633280, 121208832, 151511040, 181813248, 202014720, 227266560, 303022080, 363626496, 454533120, 606044160, 909066240, 1818132480]

約数ペア:

[(1, 1818132480), (2, 909066240), (3, 606044160), (4, 454533120), (5, 363626496), (6, 303022080), (8, 227266560), (9, 202014720), (10, 181813248), (12, 151511040), (15, 121208832), (16, 113633280), (18, 101007360), (20, 90906624), (24, 75755520), (27, 67338240), (30, 60604416), (32, 56816640), (36, 50503680), (40, 45453312), (45, 40402944), (48, 37877760), (54, 33669120), (60, 30302208), (64, 28408320), (72, 25251840), (80, 22726656), (81, 22446080), (90, 20201472), (96, 18938880), (108, 16834560), (120, 15151104), (128, 14204160), (135, 13467648), (137, 13271040), (144, 12625920), (160, 11363328), (162, 11223040), (180, 10100736), (192, 9469440), (216, 8417280), (240, 7575552), (256, 7102080), (270, 6733824), (274, 6635520), (288, 6312960), (320, 5681664), (324, 5611520), (360, 5050368), (384, 4734720), (405, 4489216), (411, 4423680), (432, 4208640), (480, 3787776), (512, 3551040), (540, 3366912), (548, 3317760), (576, 3156480), (640, 2840832), (648, 2805760), (685, 2654208), (720, 2525184), (768, 2367360), (810, 2244608), (822, 2211840), (864, 2104320), (960, 1893888), (1024, 1775520), (1080, 1683456), (1096, 1658880), (1152, 1578240), (1233, 1474560), (1280, 1420416), (1296, 1402880), (1370, 1327104), (1440, 1262592), (1536, 1183680), (1620, 1122304), (1644, 1105920), (1728, 1052160), (1920, 946944), (2048, 887760), (2055, 884736), (2160, 841728), (2192, 829440), (2304, 789120), (2466, 737280), (2560, 710208), (2592, 701440), (2740, 663552), (2880, 631296), (3072, 591840), (3240, 561152), (3288, 552960), (3456, 526080), (3699, 491520), (3840, 473472), (4096, 443880), (4110, 442368), (4320, 420864), (4384, 414720), (4608, 394560), (4932, 368640), (5120, 355104), (5184, 350720), (5480, 331776), (5760, 315648), (6144, 295920), (6165, 294912), (6480, 280576), (6576, 276480), (6912, 263040), (7398, 245760), (7680, 236736), (8192, 221940), (8220, 221184), (8640, 210432), (8768, 207360), (9216, 197280), (9864, 184320), (10240, 177552), (10368, 175360), (10960, 165888), (11097, 163840), (11520, 157824), (12288, 147960), (12330, 147456), (12960, 140288), (13152, 138240), (13824, 131520), (14796, 122880), (15360, 118368), (16384, 110970), (16440, 110592), (17280, 105216), (17536, 103680), (18432, 98640), (18495, 98304), (19728, 92160), (20480, 88776), (20736, 87680), (21920, 82944), (22194, 81920), (23040, 78912), (24576, 73980), (24660, 73728), (25920, 70144), (26304, 69120), (27648, 65760), (29592, 61440), (30720, 59184), (32768, 55485), (32880, 55296), (34560, 52608), (35072, 51840), (36864, 49320), (36990, 49152), (39456, 46080), (40960, 44388), (41472, 43840)]