180013824

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 561200640

約数和(自身を除く): 381186816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 43, 46, 48, 64, 69, 72, 79, 86, 92, 96, 128, 129, 138, 144, 158, 172, 184, 192, 207, 237, 256, 258, 276, 288, 316, 344, 368, 384, 387, 414, 474, 516, 552, 576, 632, 688, 711, 736, 768, 774, 828, 948, 989, 1032, 1104, 1152, 1264, 1376, 1422, 1472, 1548, 1656, 1817, 1896, 1978, 2064, 2208, 2304, 2528, 2752, 2844, 2944, 2967, 3096, 3312, 3397, 3634, 3792, 3956, 4128, 4416, 5056, 5451, 5504, 5688, 5888, 5934, 6192, 6624, 6794, 7268, 7584, 7912, 8256, 8832, 8901, 10112, 10191, 10902, 11008, 11376, 11868, 12384, 13248, 13588, 14536, 15168, 15824, 16353, 16512, 17664, 17802, 20224, 20382, 21804, 22752, 23736, 24768, 26496, 27176, 29072, 30336, 30573, 31648, 32706, 33024, 35604, 40764, 43608, 45504, 47472, 49536, 52992, 54352, 58144, 60672, 61146, 63296, 65412, 71208, 78131, 81528, 87216, 91008, 94944, 99072, 108704, 116288, 122292, 126592, 130824, 142416, 156262, 163056, 174432, 182016, 189888, 217408, 232576, 234393, 244584, 253184, 261648, 284832, 312524, 326112, 348864, 379776, 434816, 465152, 468786, 489168, 523296, 569664, 625048, 652224, 697728, 703179, 759552, 869632, 937572, 978336, 1046592, 1139328, 1250096, 1304448, 1395456, 1406358, 1875144, 1956672, 2093184, 2278656, 2500192, 2608896, 2812716, 3750288, 3913344, 4186368, 5000384, 5625432, 7500576, 7826688, 10000768, 11250864, 15001152, 20001536, 22501728, 30002304, 45003456, 60004608, 90006912, 180013824]

約数ペア:

[(1, 180013824), (2, 90006912), (3, 60004608), (4, 45003456), (6, 30002304), (8, 22501728), (9, 20001536), (12, 15001152), (16, 11250864), (18, 10000768), (23, 7826688), (24, 7500576), (32, 5625432), (36, 5000384), (43, 4186368), (46, 3913344), (48, 3750288), (64, 2812716), (69, 2608896), (72, 2500192), (79, 2278656), (86, 2093184), (92, 1956672), (96, 1875144), (128, 1406358), (129, 1395456), (138, 1304448), (144, 1250096), (158, 1139328), (172, 1046592), (184, 978336), (192, 937572), (207, 869632), (237, 759552), (256, 703179), (258, 697728), (276, 652224), (288, 625048), (316, 569664), (344, 523296), (368, 489168), (384, 468786), (387, 465152), (414, 434816), (474, 379776), (516, 348864), (552, 326112), (576, 312524), (632, 284832), (688, 261648), (711, 253184), (736, 244584), (768, 234393), (774, 232576), (828, 217408), (948, 189888), (989, 182016), (1032, 174432), (1104, 163056), (1152, 156262), (1264, 142416), (1376, 130824), (1422, 126592), (1472, 122292), (1548, 116288), (1656, 108704), (1817, 99072), (1896, 94944), (1978, 91008), (2064, 87216), (2208, 81528), (2304, 78131), (2528, 71208), (2752, 65412), (2844, 63296), (2944, 61146), (2967, 60672), (3096, 58144), (3312, 54352), (3397, 52992), (3634, 49536), (3792, 47472), (3956, 45504), (4128, 43608), (4416, 40764), (5056, 35604), (5451, 33024), (5504, 32706), (5688, 31648), (5888, 30573), (5934, 30336), (6192, 29072), (6624, 27176), (6794, 26496), (7268, 24768), (7584, 23736), (7912, 22752), (8256, 21804), (8832, 20382), (8901, 20224), (10112, 17802), (10191, 17664), (10902, 16512), (11008, 16353), (11376, 15824), (11868, 15168), (12384, 14536), (13248, 13588)]