326526720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 1164785664

約数和(自身を除く): 838258944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 64, 65, 78, 80, 93, 96, 104, 120, 124, 128, 130, 155, 156, 160, 186, 192, 195, 208, 211, 240, 248, 256, 260, 310, 312, 320, 372, 384, 390, 403, 416, 422, 465, 480, 496, 520, 620, 624, 633, 640, 744, 768, 780, 806, 832, 844, 930, 960, 992, 1040, 1055, 1209, 1240, 1248, 1266, 1280, 1488, 1560, 1612, 1664, 1688, 1860, 1920, 1984, 2015, 2080, 2110, 2418, 2480, 2496, 2532, 2743, 2976, 3120, 3165, 3224, 3328, 3376, 3720, 3840, 3968, 4030, 4160, 4220, 4836, 4960, 4992, 5064, 5486, 5952, 6045, 6240, 6330, 6448, 6541, 6752, 7440, 7936, 8060, 8229, 8320, 8440, 9672, 9920, 9984, 10128, 10972, 11904, 12090, 12480, 12660, 12896, 13082, 13504, 13715, 14880, 16120, 16458, 16640, 16880, 19344, 19623, 19840, 20256, 21944, 23808, 24180, 24960, 25320, 25792, 26164, 27008, 27430, 29760, 32240, 32705, 32916, 33760, 38688, 39246, 39680, 40512, 41145, 43888, 48360, 49920, 50640, 51584, 52328, 54016, 54860, 59520, 64480, 65410, 65832, 67520, 77376, 78492, 81024, 82290, 85033, 87776, 96720, 98115, 101280, 103168, 104656, 109720, 119040, 128960, 130820, 131664, 135040, 154752, 156984, 162048, 164580, 170066, 175552, 193440, 196230, 202560, 209312, 219440, 255099, 257920, 261640, 263328, 270080, 309504, 313968, 329160, 340132, 351104, 386880, 392460, 405120, 418624, 425165, 438880, 510198, 515840, 523280, 526656, 627936, 658320, 680264, 702208, 773760, 784920, 810240, 837248, 850330, 877760, 1020396, 1046560, 1053312, 1255872, 1275495, 1316640, 1360528, 1547520, 1569840, 1674496, 1700660, 1755520, 2040792, 2093120, 2106624, 2511744, 2550990, 2633280, 2721056, 3139680, 3401320, 3511040, 4081584, 4186240, 5023488, 5101980, 5266560, 5442112, 6279360, 6802640, 8163168, 8372480, 10203960, 10533120, 10884224, 12558720, 13605280, 16326336, 20407920, 21768448, 25117440, 27210560, 32652672, 40815840, 54421120, 65305344, 81631680, 108842240, 163263360, 326526720]

約数ペア:

[(1, 326526720), (2, 163263360), (3, 108842240), (4, 81631680), (5, 65305344), (6, 54421120), (8, 40815840), (10, 32652672), (12, 27210560), (13, 25117440), (15, 21768448), (16, 20407920), (20, 16326336), (24, 13605280), (26, 12558720), (30, 10884224), (31, 10533120), (32, 10203960), (39, 8372480), (40, 8163168), (48, 6802640), (52, 6279360), (60, 5442112), (62, 5266560), (64, 5101980), (65, 5023488), (78, 4186240), (80, 4081584), (93, 3511040), (96, 3401320), (104, 3139680), (120, 2721056), (124, 2633280), (128, 2550990), (130, 2511744), (155, 2106624), (156, 2093120), (160, 2040792), (186, 1755520), (192, 1700660), (195, 1674496), (208, 1569840), (211, 1547520), (240, 1360528), (248, 1316640), (256, 1275495), (260, 1255872), (310, 1053312), (312, 1046560), (320, 1020396), (372, 877760), (384, 850330), (390, 837248), (403, 810240), (416, 784920), (422, 773760), (465, 702208), (480, 680264), (496, 658320), (520, 627936), (620, 526656), (624, 523280), (633, 515840), (640, 510198), (744, 438880), (768, 425165), (780, 418624), (806, 405120), (832, 392460), (844, 386880), (930, 351104), (960, 340132), (992, 329160), (1040, 313968), (1055, 309504), (1209, 270080), (1240, 263328), (1248, 261640), (1266, 257920), (1280, 255099), (1488, 219440), (1560, 209312), (1612, 202560), (1664, 196230), (1688, 193440), (1860, 175552), (1920, 170066), (1984, 164580), (2015, 162048), (2080, 156984), (2110, 154752), (2418, 135040), (2480, 131664), (2496, 130820), (2532, 128960), (2743, 119040), (2976, 109720), (3120, 104656), (3165, 103168), (3224, 101280), (3328, 98115), (3376, 96720), (3720, 87776), (3840, 85033), (3968, 82290), (4030, 81024), (4160, 78492), (4220, 77376), (4836, 67520), (4960, 65832), (4992, 65410), (5064, 64480), (5486, 59520), (5952, 54860), (6045, 54016), (6240, 52328), (6330, 51584), (6448, 50640), (6541, 49920), (6752, 48360), (7440, 43888), (7936, 41145), (8060, 40512), (8229, 39680), (8320, 39246), (8440, 38688), (9672, 33760), (9920, 32916), (9984, 32705), (10128, 32240), (10972, 29760), (11904, 27430), (12090, 27008), (12480, 26164), (12660, 25792), (12896, 25320), (13082, 24960), (13504, 24180), (13715, 23808), (14880, 21944), (16120, 20256), (16458, 19840), (16640, 19623), (16880, 19344)]