214888960

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 160

約数和(自身を含む): 606336192

約数和(自身を除く): 391447232

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 128, 130, 143, 160, 176, 208, 220, 256, 260, 286, 320, 352, 416, 440, 512, 520, 572, 587, 640, 704, 715, 832, 880, 1040, 1144, 1174, 1280, 1408, 1430, 1664, 1760, 2080, 2288, 2348, 2560, 2816, 2860, 2935, 3328, 3520, 4160, 4576, 4696, 5632, 5720, 5870, 6457, 6656, 7040, 7631, 8320, 9152, 9392, 11440, 11740, 12914, 14080, 15262, 16640, 18304, 18784, 22880, 23480, 25828, 28160, 30524, 32285, 33280, 36608, 37568, 38155, 45760, 46960, 51656, 61048, 64570, 73216, 75136, 76310, 83941, 91520, 93920, 103312, 122096, 129140, 150272, 152620, 167882, 183040, 187840, 206624, 244192, 258280, 300544, 305240, 335764, 366080, 375680, 413248, 419705, 488384, 516560, 610480, 671528, 751360, 826496, 839410, 976768, 1033120, 1220960, 1343056, 1502720, 1652992, 1678820, 1953536, 2066240, 2441920, 2686112, 3305984, 3357640, 3907072, 4132480, 4883840, 5372224, 6715280, 8264960, 9767680, 10744448, 13430560, 16529920, 19535360, 21488896, 26861120, 42977792, 53722240, 107444480, 214888960]

約数ペア:

[(1, 214888960), (2, 107444480), (4, 53722240), (5, 42977792), (8, 26861120), (10, 21488896), (11, 19535360), (13, 16529920), (16, 13430560), (20, 10744448), (22, 9767680), (26, 8264960), (32, 6715280), (40, 5372224), (44, 4883840), (52, 4132480), (55, 3907072), (64, 3357640), (65, 3305984), (80, 2686112), (88, 2441920), (104, 2066240), (110, 1953536), (128, 1678820), (130, 1652992), (143, 1502720), (160, 1343056), (176, 1220960), (208, 1033120), (220, 976768), (256, 839410), (260, 826496), (286, 751360), (320, 671528), (352, 610480), (416, 516560), (440, 488384), (512, 419705), (520, 413248), (572, 375680), (587, 366080), (640, 335764), (704, 305240), (715, 300544), (832, 258280), (880, 244192), (1040, 206624), (1144, 187840), (1174, 183040), (1280, 167882), (1408, 152620), (1430, 150272), (1664, 129140), (1760, 122096), (2080, 103312), (2288, 93920), (2348, 91520), (2560, 83941), (2816, 76310), (2860, 75136), (2935, 73216), (3328, 64570), (3520, 61048), (4160, 51656), (4576, 46960), (4696, 45760), (5632, 38155), (5720, 37568), (5870, 36608), (6457, 33280), (6656, 32285), (7040, 30524), (7631, 28160), (8320, 25828), (9152, 23480), (9392, 22880), (11440, 18784), (11740, 18304), (12914, 16640), (14080, 15262)]