246463093760

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{22717}}^1$

素因数の和:22918

約数の個数: 176

約数和(自身を含む): 640635604896

約数和(自身を除く): 394172511136

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 163, 208, 256, 260, 320, 326, 416, 512, 520, 640, 652, 815, 832, 1024, 1040, 1280, 1304, 1630, 1664, 2080, 2119, 2560, 2608, 3260, 3328, 4160, 4238, 5120, 5216, 6520, 6656, 8320, 8476, 10432, 10595, 13040, 13312, 16640, 16952, 20864, 21190, 22717, 26080, 33280, 33904, 41728, 42380, 45434, 52160, 66560, 67808, 83456, 84760, 90868, 104320, 113585, 135616, 166912, 169520, 181736, 208640, 227170, 271232, 295321, 339040, 363472, 417280, 454340, 542464, 590642, 678080, 726944, 834560, 908680, 1084928, 1181284, 1356160, 1453888, 1476605, 1817360, 2169856, 2362568, 2712320, 2907776, 2953210, 3634720, 3702871, 4725136, 5424640, 5815552, 5906420, 7269440, 7405742, 9450272, 10849280, 11631104, 11812840, 14538880, 14811484, 18514355, 18900544, 23262208, 23625680, 29077760, 29622968, 37028710, 37801088, 47251360, 48137323, 58155520, 59245936, 74057420, 75602176, 94502720, 96274646, 116311040, 118491872, 148114840, 151204352, 189005440, 192549292, 236983744, 240686615, 296229680, 302408704, 378010880, 385098584, 473967488, 481373230, 592459360, 756021760, 770197168, 947934976, 962746460, 1184918720, 1512043520, 1540394336, 1895869952, 1925492920, 2369837440, 3080788672, 3791739904, 3850985840, 4739674880, 6161577344, 7701971680, 9479349760, 12323154688, 15403943360, 18958699520, 24646309376, 30807886720, 49292618752, 61615773440, 123231546880, 246463093760]

約数ペア:

[(1, 246463093760), (2, 123231546880), (4, 61615773440), (5, 49292618752), (8, 30807886720), (10, 24646309376), (13, 18958699520), (16, 15403943360), (20, 12323154688), (26, 9479349760), (32, 7701971680), (40, 6161577344), (52, 4739674880), (64, 3850985840), (65, 3791739904), (80, 3080788672), (104, 2369837440), (128, 1925492920), (130, 1895869952), (160, 1540394336), (163, 1512043520), (208, 1184918720), (256, 962746460), (260, 947934976), (320, 770197168), (326, 756021760), (416, 592459360), (512, 481373230), (520, 473967488), (640, 385098584), (652, 378010880), (815, 302408704), (832, 296229680), (1024, 240686615), (1040, 236983744), (1280, 192549292), (1304, 189005440), (1630, 151204352), (1664, 148114840), (2080, 118491872), (2119, 116311040), (2560, 96274646), (2608, 94502720), (3260, 75602176), (3328, 74057420), (4160, 59245936), (4238, 58155520), (5120, 48137323), (5216, 47251360), (6520, 37801088), (6656, 37028710), (8320, 29622968), (8476, 29077760), (10432, 23625680), (10595, 23262208), (13040, 18900544), (13312, 18514355), (16640, 14811484), (16952, 14538880), (20864, 11812840), (21190, 11631104), (22717, 10849280), (26080, 9450272), (33280, 7405742), (33904, 7269440), (41728, 5906420), (42380, 5815552), (45434, 5424640), (52160, 4725136), (66560, 3702871), (67808, 3634720), (83456, 2953210), (84760, 2907776), (90868, 2712320), (104320, 2362568), (113585, 2169856), (135616, 1817360), (166912, 1476605), (169520, 1453888), (181736, 1356160), (208640, 1181284), (227170, 1084928), (271232, 908680), (295321, 834560), (339040, 726944), (363472, 678080), (417280, 590642), (454340, 542464)]