210493440

素因数分解:

$2^{13}\times 3^2\times 5^1\times {\mathrm{571}}^1$

素因数の和:608

約数の個数: 168

約数和(自身を含む): 730943928

約数和(自身を除く): 520450488

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, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 571, 576, 640, 720, 768, 960, 1024, 1142, 1152, 1280, 1440, 1536, 1713, 1920, 2048, 2284, 2304, 2560, 2855, 2880, 3072, 3426, 3840, 4096, 4568, 4608, 5120, 5139, 5710, 5760, 6144, 6852, 7680, 8192, 8565, 9136, 9216, 10240, 10278, 11420, 11520, 12288, 13704, 15360, 17130, 18272, 18432, 20480, 20556, 22840, 23040, 24576, 25695, 27408, 30720, 34260, 36544, 36864, 40960, 41112, 45680, 46080, 51390, 54816, 61440, 68520, 73088, 73728, 82224, 91360, 92160, 102780, 109632, 122880, 137040, 146176, 164448, 182720, 184320, 205560, 219264, 274080, 292352, 328896, 365440, 368640, 411120, 438528, 548160, 584704, 657792, 730880, 822240, 877056, 1096320, 1169408, 1315584, 1461760, 1644480, 1754112, 2192640, 2338816, 2631168, 2923520, 3288960, 3508224, 4385280, 4677632, 5262336, 5847040, 6577920, 7016448, 8770560, 10524672, 11694080, 13155840, 14032896, 17541120, 21049344, 23388160, 26311680, 35082240, 42098688, 52623360, 70164480, 105246720, 210493440]

約数ペア:

[(1, 210493440), (2, 105246720), (3, 70164480), (4, 52623360), (5, 42098688), (6, 35082240), (8, 26311680), (9, 23388160), (10, 21049344), (12, 17541120), (15, 14032896), (16, 13155840), (18, 11694080), (20, 10524672), (24, 8770560), (30, 7016448), (32, 6577920), (36, 5847040), (40, 5262336), (45, 4677632), (48, 4385280), (60, 3508224), (64, 3288960), (72, 2923520), (80, 2631168), (90, 2338816), (96, 2192640), (120, 1754112), (128, 1644480), (144, 1461760), (160, 1315584), (180, 1169408), (192, 1096320), (240, 877056), (256, 822240), (288, 730880), (320, 657792), (360, 584704), (384, 548160), (480, 438528), (512, 411120), (571, 368640), (576, 365440), (640, 328896), (720, 292352), (768, 274080), (960, 219264), (1024, 205560), (1142, 184320), (1152, 182720), (1280, 164448), (1440, 146176), (1536, 137040), (1713, 122880), (1920, 109632), (2048, 102780), (2284, 92160), (2304, 91360), (2560, 82224), (2855, 73728), (2880, 73088), (3072, 68520), (3426, 61440), (3840, 54816), (4096, 51390), (4568, 46080), (4608, 45680), (5120, 41112), (5139, 40960), (5710, 36864), (5760, 36544), (6144, 34260), (6852, 30720), (7680, 27408), (8192, 25695), (8565, 24576), (9136, 23040), (9216, 22840), (10240, 20556), (10278, 20480), (11420, 18432), (11520, 18272), (12288, 17130), (13704, 15360)]