236556320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 767382336

約数和(自身を除く): 530826016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 49, 52, 55, 56, 65, 70, 77, 80, 88, 91, 98, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 196, 208, 211, 220, 224, 245, 260, 280, 286, 308, 352, 364, 385, 392, 416, 422, 440, 455, 490, 520, 539, 560, 572, 616, 637, 715, 728, 770, 784, 844, 880, 910, 980, 1001, 1040, 1055, 1078, 1120, 1144, 1232, 1274, 1430, 1456, 1477, 1540, 1568, 1688, 1760, 1820, 1960, 2002, 2080, 2110, 2156, 2288, 2321, 2464, 2548, 2695, 2743, 2860, 2912, 2954, 3080, 3185, 3376, 3640, 3920, 4004, 4220, 4312, 4576, 4642, 5005, 5096, 5390, 5486, 5720, 5908, 6160, 6370, 6752, 7007, 7280, 7385, 7840, 8008, 8440, 8624, 9284, 10010, 10192, 10339, 10780, 10972, 11440, 11605, 11816, 12320, 12740, 13715, 14014, 14560, 14770, 16016, 16247, 16880, 17248, 18568, 19201, 20020, 20384, 20678, 21560, 21944, 22880, 23210, 23632, 25480, 27430, 28028, 29540, 30173, 32032, 32494, 33760, 35035, 37136, 38402, 40040, 41356, 43120, 43888, 46420, 47264, 50960, 51695, 54860, 56056, 59080, 60346, 64988, 70070, 74272, 76804, 80080, 81235, 82712, 86240, 87776, 92840, 96005, 101920, 103390, 109720, 112112, 113729, 118160, 120692, 129976, 134407, 140140, 150865, 153608, 160160, 162470, 165424, 185680, 192010, 206780, 211211, 219440, 224224, 227458, 236320, 241384, 259952, 268814, 280280, 301730, 307216, 324940, 330848, 371360, 384020, 413560, 422422, 438880, 454916, 482768, 519904, 537628, 560560, 568645, 603460, 614432, 649880, 672035, 768040, 827120, 844844, 909832, 965536, 1056055, 1075256, 1121120, 1137290, 1206920, 1299760, 1344070, 1478477, 1536080, 1654240, 1689688, 1819664, 2112110, 2150512, 2274580, 2413840, 2599520, 2688140, 2956954, 3072160, 3379376, 3639328, 4224220, 4301024, 4549160, 4827680, 5376280, 5913908, 6758752, 7392385, 8448440, 9098320, 10752560, 11827816, 14784770, 16896880, 18196640, 21505120, 23655632, 29569540, 33793760, 47311264, 59139080, 118278160, 236556320]

約数ペア:

[(1, 236556320), (2, 118278160), (4, 59139080), (5, 47311264), (7, 33793760), (8, 29569540), (10, 23655632), (11, 21505120), (13, 18196640), (14, 16896880), (16, 14784770), (20, 11827816), (22, 10752560), (26, 9098320), (28, 8448440), (32, 7392385), (35, 6758752), (40, 5913908), (44, 5376280), (49, 4827680), (52, 4549160), (55, 4301024), (56, 4224220), (65, 3639328), (70, 3379376), (77, 3072160), (80, 2956954), (88, 2688140), (91, 2599520), (98, 2413840), (104, 2274580), (110, 2150512), (112, 2112110), (130, 1819664), (140, 1689688), (143, 1654240), (154, 1536080), (160, 1478477), (176, 1344070), (182, 1299760), (196, 1206920), (208, 1137290), (211, 1121120), (220, 1075256), (224, 1056055), (245, 965536), (260, 909832), (280, 844844), (286, 827120), (308, 768040), (352, 672035), (364, 649880), (385, 614432), (392, 603460), (416, 568645), (422, 560560), (440, 537628), (455, 519904), (490, 482768), (520, 454916), (539, 438880), (560, 422422), (572, 413560), (616, 384020), (637, 371360), (715, 330848), (728, 324940), (770, 307216), (784, 301730), (844, 280280), (880, 268814), (910, 259952), (980, 241384), (1001, 236320), (1040, 227458), (1055, 224224), (1078, 219440), (1120, 211211), (1144, 206780), (1232, 192010), (1274, 185680), (1430, 165424), (1456, 162470), (1477, 160160), (1540, 153608), (1568, 150865), (1688, 140140), (1760, 134407), (1820, 129976), (1960, 120692), (2002, 118160), (2080, 113729), (2110, 112112), (2156, 109720), (2288, 103390), (2321, 101920), (2464, 96005), (2548, 92840), (2695, 87776), (2743, 86240), (2860, 82712), (2912, 81235), (2954, 80080), (3080, 76804), (3185, 74272), (3376, 70070), (3640, 64988), (3920, 60346), (4004, 59080), (4220, 56056), (4312, 54860), (4576, 51695), (4642, 50960), (5005, 47264), (5096, 46420), (5390, 43888), (5486, 43120), (5720, 41356), (5908, 40040), (6160, 38402), (6370, 37136), (6752, 35035), (7007, 33760), (7280, 32494), (7385, 32032), (7840, 30173), (8008, 29540), (8440, 28028), (8624, 27430), (9284, 25480), (10010, 23632), (10192, 23210), (10339, 22880), (10780, 21944), (10972, 21560), (11440, 20678), (11605, 20384), (11816, 20020), (12320, 19201), (12740, 18568), (13715, 17248), (14014, 16880), (14560, 16247), (14770, 16016)]