2705730560

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:163

約数の個数: 264

約数和(自身を含む): 7282243440

約数和(自身を除く): 4576512880

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 59, 64, 65, 80, 104, 106, 118, 128, 130, 160, 169, 208, 212, 236, 256, 260, 265, 295, 320, 338, 416, 424, 472, 512, 520, 530, 590, 640, 676, 689, 767, 832, 845, 848, 944, 1024, 1040, 1060, 1180, 1280, 1352, 1378, 1534, 1664, 1690, 1696, 1888, 2080, 2120, 2360, 2560, 2704, 2756, 3068, 3127, 3328, 3380, 3392, 3445, 3776, 3835, 4160, 4240, 4720, 5120, 5408, 5512, 6136, 6254, 6656, 6760, 6784, 6890, 7552, 7670, 8320, 8480, 8957, 9440, 9971, 10816, 11024, 12272, 12508, 13312, 13520, 13568, 13780, 15104, 15340, 15635, 16640, 16960, 17914, 18880, 19942, 21632, 22048, 24544, 25016, 27040, 27136, 27560, 30208, 30680, 31270, 33280, 33920, 35828, 37760, 39884, 40651, 43264, 44096, 44785, 49088, 49855, 50032, 54080, 54272, 55120, 60416, 61360, 62540, 66560, 67840, 71656, 75520, 79768, 81302, 86528, 88192, 89570, 98176, 99710, 100064, 108160, 110240, 122720, 125080, 135680, 143312, 151040, 159536, 162604, 173056, 176384, 179140, 196352, 199420, 200128, 203255, 216320, 220480, 245440, 250160, 271360, 286624, 302080, 319072, 325208, 352768, 358280, 392704, 398840, 400256, 406510, 432640, 440960, 490880, 500320, 528463, 573248, 638144, 650416, 705536, 716560, 785408, 797680, 800512, 813020, 865280, 881920, 981760, 1000640, 1056926, 1146496, 1276288, 1300832, 1433120, 1595360, 1601024, 1626040, 1763840, 1963520, 2001280, 2113852, 2292992, 2552576, 2601664, 2642315, 2866240, 3190720, 3202048, 3252080, 3527680, 3927040, 4002560, 4227704, 4585984, 5105152, 5203328, 5284630, 5732480, 6381440, 6504160, 8005120, 8455408, 9171968, 10210304, 10406656, 10569260, 11464960, 12762880, 13008320, 16010240, 16910816, 20813312, 21138520, 22929920, 25525760, 26016640, 33821632, 41626624, 42277040, 45859840, 51051520, 52033280, 67643264, 84554080, 104066560, 135286528, 169108160, 208133120, 270573056, 338216320, 541146112, 676432640, 1352865280, 2705730560]

約数ペア:

[(1, 2705730560), (2, 1352865280), (4, 676432640), (5, 541146112), (8, 338216320), (10, 270573056), (13, 208133120), (16, 169108160), (20, 135286528), (26, 104066560), (32, 84554080), (40, 67643264), (52, 52033280), (53, 51051520), (59, 45859840), (64, 42277040), (65, 41626624), (80, 33821632), (104, 26016640), (106, 25525760), (118, 22929920), (128, 21138520), (130, 20813312), (160, 16910816), (169, 16010240), (208, 13008320), (212, 12762880), (236, 11464960), (256, 10569260), (260, 10406656), (265, 10210304), (295, 9171968), (320, 8455408), (338, 8005120), (416, 6504160), (424, 6381440), (472, 5732480), (512, 5284630), (520, 5203328), (530, 5105152), (590, 4585984), (640, 4227704), (676, 4002560), (689, 3927040), (767, 3527680), (832, 3252080), (845, 3202048), (848, 3190720), (944, 2866240), (1024, 2642315), (1040, 2601664), (1060, 2552576), (1180, 2292992), (1280, 2113852), (1352, 2001280), (1378, 1963520), (1534, 1763840), (1664, 1626040), (1690, 1601024), (1696, 1595360), (1888, 1433120), (2080, 1300832), (2120, 1276288), (2360, 1146496), (2560, 1056926), (2704, 1000640), (2756, 981760), (3068, 881920), (3127, 865280), (3328, 813020), (3380, 800512), (3392, 797680), (3445, 785408), (3776, 716560), (3835, 705536), (4160, 650416), (4240, 638144), (4720, 573248), (5120, 528463), (5408, 500320), (5512, 490880), (6136, 440960), (6254, 432640), (6656, 406510), (6760, 400256), (6784, 398840), (6890, 392704), (7552, 358280), (7670, 352768), (8320, 325208), (8480, 319072), (8957, 302080), (9440, 286624), (9971, 271360), (10816, 250160), (11024, 245440), (12272, 220480), (12508, 216320), (13312, 203255), (13520, 200128), (13568, 199420), (13780, 196352), (15104, 179140), (15340, 176384), (15635, 173056), (16640, 162604), (16960, 159536), (17914, 151040), (18880, 143312), (19942, 135680), (21632, 125080), (22048, 122720), (24544, 110240), (25016, 108160), (27040, 100064), (27136, 99710), (27560, 98176), (30208, 89570), (30680, 88192), (31270, 86528), (33280, 81302), (33920, 79768), (35828, 75520), (37760, 71656), (39884, 67840), (40651, 66560), (43264, 62540), (44096, 61360), (44785, 60416), (49088, 55120), (49855, 54272), (50032, 54080)]