215026240

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 622669824

約数和(自身を除く): 407643584

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 37, 40, 44, 52, 55, 64, 65, 74, 80, 88, 104, 110, 127, 130, 143, 148, 160, 176, 185, 208, 220, 254, 260, 286, 296, 320, 352, 370, 407, 416, 440, 481, 508, 520, 572, 592, 635, 704, 715, 740, 814, 832, 880, 962, 1016, 1040, 1144, 1184, 1270, 1397, 1430, 1480, 1628, 1651, 1760, 1924, 2032, 2035, 2080, 2288, 2368, 2405, 2540, 2794, 2860, 2960, 3256, 3302, 3520, 3848, 4064, 4070, 4160, 4576, 4699, 4810, 5080, 5291, 5588, 5720, 5920, 6512, 6604, 6985, 7696, 8128, 8140, 8255, 9152, 9398, 9620, 10160, 10582, 11176, 11440, 11840, 13024, 13208, 13970, 15392, 16280, 16510, 18161, 18796, 19240, 20320, 21164, 22352, 22880, 23495, 26048, 26416, 26455, 27940, 30784, 32560, 33020, 36322, 37592, 38480, 40640, 42328, 44704, 45760, 46990, 51689, 52832, 52910, 55880, 61087, 65120, 66040, 72644, 75184, 76960, 84656, 89408, 90805, 93980, 103378, 105664, 105820, 111760, 122174, 130240, 132080, 145288, 150368, 153920, 169312, 181610, 187960, 206756, 211640, 223520, 244348, 258445, 264160, 290576, 300736, 305435, 338624, 363220, 375920, 413512, 423280, 447040, 488696, 516890, 528320, 581152, 610870, 671957, 726440, 751840, 827024, 846560, 977392, 1033780, 1162304, 1221740, 1343914, 1452880, 1503680, 1654048, 1693120, 1954784, 2067560, 2443480, 2687828, 2905760, 3308096, 3359785, 3909568, 4135120, 4886960, 5375656, 5811520, 6719570, 8270240, 9773920, 10751312, 13439140, 16540480, 19547840, 21502624, 26878280, 43005248, 53756560, 107513120, 215026240]

約数ペア:

[(1, 215026240), (2, 107513120), (4, 53756560), (5, 43005248), (8, 26878280), (10, 21502624), (11, 19547840), (13, 16540480), (16, 13439140), (20, 10751312), (22, 9773920), (26, 8270240), (32, 6719570), (37, 5811520), (40, 5375656), (44, 4886960), (52, 4135120), (55, 3909568), (64, 3359785), (65, 3308096), (74, 2905760), (80, 2687828), (88, 2443480), (104, 2067560), (110, 1954784), (127, 1693120), (130, 1654048), (143, 1503680), (148, 1452880), (160, 1343914), (176, 1221740), (185, 1162304), (208, 1033780), (220, 977392), (254, 846560), (260, 827024), (286, 751840), (296, 726440), (320, 671957), (352, 610870), (370, 581152), (407, 528320), (416, 516890), (440, 488696), (481, 447040), (508, 423280), (520, 413512), (572, 375920), (592, 363220), (635, 338624), (704, 305435), (715, 300736), (740, 290576), (814, 264160), (832, 258445), (880, 244348), (962, 223520), (1016, 211640), (1040, 206756), (1144, 187960), (1184, 181610), (1270, 169312), (1397, 153920), (1430, 150368), (1480, 145288), (1628, 132080), (1651, 130240), (1760, 122174), (1924, 111760), (2032, 105820), (2035, 105664), (2080, 103378), (2288, 93980), (2368, 90805), (2405, 89408), (2540, 84656), (2794, 76960), (2860, 75184), (2960, 72644), (3256, 66040), (3302, 65120), (3520, 61087), (3848, 55880), (4064, 52910), (4070, 52832), (4160, 51689), (4576, 46990), (4699, 45760), (4810, 44704), (5080, 42328), (5291, 40640), (5588, 38480), (5720, 37592), (5920, 36322), (6512, 33020), (6604, 32560), (6985, 30784), (7696, 27940), (8128, 26455), (8140, 26416), (8255, 26048), (9152, 23495), (9398, 22880), (9620, 22352), (10160, 21164), (10582, 20320), (11176, 19240), (11440, 18796), (11840, 18161), (13024, 16510), (13208, 16280), (13970, 15392)]