213038560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 621831168

約数和(自身を除く): 408792608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 67, 68, 70, 80, 85, 112, 119, 134, 136, 140, 160, 167, 170, 224, 238, 268, 272, 280, 334, 335, 340, 469, 476, 536, 544, 560, 595, 668, 670, 680, 835, 938, 952, 1072, 1120, 1139, 1169, 1190, 1336, 1340, 1360, 1670, 1876, 1904, 2144, 2278, 2338, 2345, 2380, 2672, 2680, 2720, 2839, 3340, 3752, 3808, 4556, 4676, 4690, 4760, 5344, 5360, 5678, 5695, 5845, 6680, 7504, 7973, 9112, 9352, 9380, 9520, 10720, 11189, 11356, 11390, 11690, 13360, 14195, 15008, 15946, 18224, 18704, 18760, 19040, 19873, 22378, 22712, 22780, 23380, 26720, 28390, 31892, 36448, 37408, 37520, 39746, 39865, 44756, 45424, 45560, 46760, 55945, 56780, 63784, 75040, 78323, 79492, 79730, 89512, 90848, 91120, 93520, 99365, 111890, 113560, 127568, 156646, 158984, 159460, 179024, 182240, 187040, 190213, 198730, 223780, 227120, 255136, 313292, 317968, 318920, 358048, 380426, 391615, 397460, 447560, 454240, 626584, 635936, 637840, 760852, 783230, 794920, 895120, 951065, 1253168, 1275680, 1331491, 1521704, 1566460, 1589840, 1790240, 1902130, 2506336, 2662982, 3043408, 3132920, 3179680, 3804260, 5325964, 6086816, 6265840, 6657455, 7608520, 10651928, 12531680, 13314910, 15217040, 21303856, 26629820, 30434080, 42607712, 53259640, 106519280, 213038560]

約数ペア:

[(1, 213038560), (2, 106519280), (4, 53259640), (5, 42607712), (7, 30434080), (8, 26629820), (10, 21303856), (14, 15217040), (16, 13314910), (17, 12531680), (20, 10651928), (28, 7608520), (32, 6657455), (34, 6265840), (35, 6086816), (40, 5325964), (56, 3804260), (67, 3179680), (68, 3132920), (70, 3043408), (80, 2662982), (85, 2506336), (112, 1902130), (119, 1790240), (134, 1589840), (136, 1566460), (140, 1521704), (160, 1331491), (167, 1275680), (170, 1253168), (224, 951065), (238, 895120), (268, 794920), (272, 783230), (280, 760852), (334, 637840), (335, 635936), (340, 626584), (469, 454240), (476, 447560), (536, 397460), (544, 391615), (560, 380426), (595, 358048), (668, 318920), (670, 317968), (680, 313292), (835, 255136), (938, 227120), (952, 223780), (1072, 198730), (1120, 190213), (1139, 187040), (1169, 182240), (1190, 179024), (1336, 159460), (1340, 158984), (1360, 156646), (1670, 127568), (1876, 113560), (1904, 111890), (2144, 99365), (2278, 93520), (2338, 91120), (2345, 90848), (2380, 89512), (2672, 79730), (2680, 79492), (2720, 78323), (2839, 75040), (3340, 63784), (3752, 56780), (3808, 55945), (4556, 46760), (4676, 45560), (4690, 45424), (4760, 44756), (5344, 39865), (5360, 39746), (5678, 37520), (5695, 37408), (5845, 36448), (6680, 31892), (7504, 28390), (7973, 26720), (9112, 23380), (9352, 22780), (9380, 22712), (9520, 22378), (10720, 19873), (11189, 19040), (11356, 18760), (11390, 18704), (11690, 18224), (13360, 15946), (14195, 15008)]