397298880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12541}}^1$

素因数の和:12575

約数の個数: 168

約数和(自身を含む): 1490892624

約数和(自身を除く): 1093593744

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 396, 440, 480, 495, 528, 576, 660, 704, 720, 792, 880, 960, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2112, 2640, 2880, 3168, 3520, 3960, 5280, 6336, 7920, 10560, 12541, 15840, 25082, 31680, 37623, 50164, 62705, 75246, 100328, 112869, 125410, 137951, 150492, 188115, 200656, 225738, 250820, 275902, 300984, 376230, 401312, 413853, 451476, 501640, 551804, 564345, 601968, 689755, 752460, 802624, 827706, 902952, 1003280, 1103608, 1128690, 1203936, 1241559, 1379510, 1504920, 1655412, 1805904, 2006560, 2069265, 2207216, 2257380, 2407872, 2483118, 2759020, 3009840, 3310824, 3611808, 4013120, 4138530, 4414432, 4514760, 4966236, 5518040, 6019680, 6207795, 6621648, 7223616, 8277060, 8828864, 9029520, 9932472, 11036080, 12039360, 12415590, 13243296, 16554120, 18059040, 19864944, 22072160, 24831180, 26486592, 33108240, 36118080, 39729888, 44144320, 49662360, 66216480, 79459776, 99324720, 132432960, 198649440, 397298880]

約数ペア:

[(1, 397298880), (2, 198649440), (3, 132432960), (4, 99324720), (5, 79459776), (6, 66216480), (8, 49662360), (9, 44144320), (10, 39729888), (11, 36118080), (12, 33108240), (15, 26486592), (16, 24831180), (18, 22072160), (20, 19864944), (22, 18059040), (24, 16554120), (30, 13243296), (32, 12415590), (33, 12039360), (36, 11036080), (40, 9932472), (44, 9029520), (45, 8828864), (48, 8277060), (55, 7223616), (60, 6621648), (64, 6207795), (66, 6019680), (72, 5518040), (80, 4966236), (88, 4514760), (90, 4414432), (96, 4138530), (99, 4013120), (110, 3611808), (120, 3310824), (132, 3009840), (144, 2759020), (160, 2483118), (165, 2407872), (176, 2257380), (180, 2207216), (192, 2069265), (198, 2006560), (220, 1805904), (240, 1655412), (264, 1504920), (288, 1379510), (320, 1241559), (330, 1203936), (352, 1128690), (360, 1103608), (396, 1003280), (440, 902952), (480, 827706), (495, 802624), (528, 752460), (576, 689755), (660, 601968), (704, 564345), (720, 551804), (792, 501640), (880, 451476), (960, 413853), (990, 401312), (1056, 376230), (1320, 300984), (1440, 275902), (1584, 250820), (1760, 225738), (1980, 200656), (2112, 188115), (2640, 150492), (2880, 137951), (3168, 125410), (3520, 112869), (3960, 100328), (5280, 75246), (6336, 62705), (7920, 50164), (10560, 37623), (12541, 31680), (15840, 25082)]