4065950720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 264

約数和(自身を含む): 10932355584

約数和(自身を除く): 6866404864

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 127, 128, 130, 148, 160, 169, 185, 208, 254, 256, 260, 296, 320, 338, 370, 416, 481, 508, 512, 520, 592, 635, 640, 676, 740, 832, 845, 962, 1016, 1024, 1040, 1184, 1270, 1280, 1352, 1480, 1651, 1664, 1690, 1924, 2032, 2080, 2368, 2405, 2540, 2560, 2704, 2960, 3302, 3328, 3380, 3848, 4064, 4160, 4699, 4736, 4810, 5080, 5120, 5408, 5920, 6253, 6604, 6656, 6760, 7696, 8128, 8255, 8320, 9398, 9472, 9620, 10160, 10816, 11840, 12506, 13208, 13312, 13520, 15392, 16256, 16510, 16640, 18796, 18944, 19240, 20320, 21463, 21632, 23495, 23680, 25012, 26416, 27040, 30784, 31265, 32512, 33020, 33280, 37592, 37888, 38480, 40640, 42926, 43264, 46990, 47360, 50024, 52832, 54080, 61087, 61568, 62530, 65024, 66040, 66560, 75184, 76960, 81280, 85852, 86528, 93980, 94720, 100048, 105664, 107315, 108160, 122174, 123136, 125060, 130048, 132080, 150368, 153920, 162560, 171704, 173056, 187960, 189440, 200096, 211328, 214630, 216320, 244348, 246272, 250120, 264160, 300736, 305435, 307840, 325120, 343408, 375920, 400192, 422656, 429260, 432640, 488696, 492544, 500240, 528320, 601472, 610870, 615680, 650240, 686816, 751840, 794131, 800384, 845312, 858520, 865280, 977392, 1000480, 1056640, 1202944, 1221740, 1231360, 1373632, 1503680, 1588262, 1600768, 1690624, 1717040, 1954784, 2000960, 2113280, 2405888, 2443480, 2462720, 2747264, 3007360, 3176524, 3201536, 3434080, 3909568, 3970655, 4001920, 4226560, 4811776, 4886960, 5494528, 6014720, 6353048, 6403072, 6868160, 7819136, 7941310, 8003840, 8453120, 9773920, 10989056, 12029440, 12706096, 13736320, 15638272, 15882620, 16007680, 19547840, 21978112, 24058880, 25412192, 27472640, 31276544, 31765240, 32015360, 39095680, 50824384, 54945280, 62553088, 63530480, 78191360, 101648768, 109890560, 127060960, 156382720, 203297536, 254121920, 312765440, 406595072, 508243840, 813190144, 1016487680, 2032975360, 4065950720]

約数ペア:

[(1, 4065950720), (2, 2032975360), (4, 1016487680), (5, 813190144), (8, 508243840), (10, 406595072), (13, 312765440), (16, 254121920), (20, 203297536), (26, 156382720), (32, 127060960), (37, 109890560), (40, 101648768), (52, 78191360), (64, 63530480), (65, 62553088), (74, 54945280), (80, 50824384), (104, 39095680), (127, 32015360), (128, 31765240), (130, 31276544), (148, 27472640), (160, 25412192), (169, 24058880), (185, 21978112), (208, 19547840), (254, 16007680), (256, 15882620), (260, 15638272), (296, 13736320), (320, 12706096), (338, 12029440), (370, 10989056), (416, 9773920), (481, 8453120), (508, 8003840), (512, 7941310), (520, 7819136), (592, 6868160), (635, 6403072), (640, 6353048), (676, 6014720), (740, 5494528), (832, 4886960), (845, 4811776), (962, 4226560), (1016, 4001920), (1024, 3970655), (1040, 3909568), (1184, 3434080), (1270, 3201536), (1280, 3176524), (1352, 3007360), (1480, 2747264), (1651, 2462720), (1664, 2443480), (1690, 2405888), (1924, 2113280), (2032, 2000960), (2080, 1954784), (2368, 1717040), (2405, 1690624), (2540, 1600768), (2560, 1588262), (2704, 1503680), (2960, 1373632), (3302, 1231360), (3328, 1221740), (3380, 1202944), (3848, 1056640), (4064, 1000480), (4160, 977392), (4699, 865280), (4736, 858520), (4810, 845312), (5080, 800384), (5120, 794131), (5408, 751840), (5920, 686816), (6253, 650240), (6604, 615680), (6656, 610870), (6760, 601472), (7696, 528320), (8128, 500240), (8255, 492544), (8320, 488696), (9398, 432640), (9472, 429260), (9620, 422656), (10160, 400192), (10816, 375920), (11840, 343408), (12506, 325120), (13208, 307840), (13312, 305435), (13520, 300736), (15392, 264160), (16256, 250120), (16510, 246272), (16640, 244348), (18796, 216320), (18944, 214630), (19240, 211328), (20320, 200096), (21463, 189440), (21632, 187960), (23495, 173056), (23680, 171704), (25012, 162560), (26416, 153920), (27040, 150368), (30784, 132080), (31265, 130048), (32512, 125060), (33020, 123136), (33280, 122174), (37592, 108160), (37888, 107315), (38480, 105664), (40640, 100048), (42926, 94720), (43264, 93980), (46990, 86528), (47360, 85852), (50024, 81280), (52832, 76960), (54080, 75184), (61087, 66560), (61568, 66040), (62530, 65024)]