193392640

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:126

約数の個数: 208

約数和(自身を含む): 566161920

約数和(自身を除く): 372769280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 71, 76, 80, 95, 112, 128, 133, 140, 142, 152, 160, 190, 224, 256, 266, 280, 284, 304, 320, 355, 380, 448, 497, 512, 532, 560, 568, 608, 640, 665, 710, 760, 896, 994, 1024, 1064, 1120, 1136, 1216, 1280, 1330, 1349, 1420, 1520, 1792, 1988, 2048, 2128, 2240, 2272, 2432, 2485, 2560, 2660, 2698, 2840, 3040, 3584, 3976, 4096, 4256, 4480, 4544, 4864, 4970, 5120, 5320, 5396, 5680, 6080, 6745, 7168, 7952, 8512, 8960, 9088, 9443, 9728, 9940, 10240, 10640, 10792, 11360, 12160, 13490, 14336, 15904, 17024, 17920, 18176, 18886, 19456, 19880, 20480, 21280, 21584, 22720, 24320, 26980, 28672, 31808, 34048, 35840, 36352, 37772, 38912, 39760, 42560, 43168, 45440, 47215, 48640, 53960, 63616, 68096, 71680, 72704, 75544, 77824, 79520, 85120, 86336, 90880, 94430, 97280, 107920, 127232, 136192, 143360, 145408, 151088, 159040, 170240, 172672, 181760, 188860, 194560, 215840, 254464, 272384, 290816, 302176, 318080, 340480, 345344, 363520, 377720, 389120, 431680, 508928, 544768, 604352, 636160, 680960, 690688, 727040, 755440, 863360, 1017856, 1208704, 1272320, 1361920, 1381376, 1454080, 1510880, 1726720, 2035712, 2417408, 2544640, 2723840, 2762752, 3021760, 3453440, 4834816, 5089280, 5525504, 6043520, 6906880, 9669632, 10178560, 12087040, 13813760, 19339264, 24174080, 27627520, 38678528, 48348160, 96696320, 193392640]

約数ペア:

[(1, 193392640), (2, 96696320), (4, 48348160), (5, 38678528), (7, 27627520), (8, 24174080), (10, 19339264), (14, 13813760), (16, 12087040), (19, 10178560), (20, 9669632), (28, 6906880), (32, 6043520), (35, 5525504), (38, 5089280), (40, 4834816), (56, 3453440), (64, 3021760), (70, 2762752), (71, 2723840), (76, 2544640), (80, 2417408), (95, 2035712), (112, 1726720), (128, 1510880), (133, 1454080), (140, 1381376), (142, 1361920), (152, 1272320), (160, 1208704), (190, 1017856), (224, 863360), (256, 755440), (266, 727040), (280, 690688), (284, 680960), (304, 636160), (320, 604352), (355, 544768), (380, 508928), (448, 431680), (497, 389120), (512, 377720), (532, 363520), (560, 345344), (568, 340480), (608, 318080), (640, 302176), (665, 290816), (710, 272384), (760, 254464), (896, 215840), (994, 194560), (1024, 188860), (1064, 181760), (1120, 172672), (1136, 170240), (1216, 159040), (1280, 151088), (1330, 145408), (1349, 143360), (1420, 136192), (1520, 127232), (1792, 107920), (1988, 97280), (2048, 94430), (2128, 90880), (2240, 86336), (2272, 85120), (2432, 79520), (2485, 77824), (2560, 75544), (2660, 72704), (2698, 71680), (2840, 68096), (3040, 63616), (3584, 53960), (3976, 48640), (4096, 47215), (4256, 45440), (4480, 43168), (4544, 42560), (4864, 39760), (4970, 38912), (5120, 37772), (5320, 36352), (5396, 35840), (5680, 34048), (6080, 31808), (6745, 28672), (7168, 26980), (7952, 24320), (8512, 22720), (8960, 21584), (9088, 21280), (9443, 20480), (9728, 19880), (9940, 19456), (10240, 18886), (10640, 18176), (10792, 17920), (11360, 17024), (12160, 15904), (13490, 14336)]