31207357440

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{96749}}^1$

素因数の和:96787

約数の個数: 264

約数和(自身を含む): 123581484000

約数和(自身を除く): 92374126560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 6720, 7168, 7680, 8064, 8960, 9216, 10080, 10752, 11520, 13440, 15360, 16128, 17920, 20160, 21504, 23040, 26880, 32256, 35840, 40320, 46080, 53760, 64512, 80640, 96749, 107520, 161280, 193498, 290247, 322560, 386996, 483745, 580494, 677243, 773992, 870741, 967490, 1160988, 1354486, 1451235, 1547984, 1741482, 1934980, 2031729, 2321976, 2708972, 2902470, 3095968, 3386215, 3482964, 3869960, 4063458, 4353705, 4643952, 5417944, 5804940, 6095187, 6191936, 6772430, 6965928, 7739920, 8126916, 8707410, 9287904, 10158645, 10835888, 11609880, 12190374, 12383872, 13544860, 13931856, 15479840, 16253832, 17414820, 18575808, 20317290, 21671776, 23219760, 24380748, 24767744, 27089720, 27863712, 30475935, 30959680, 32507664, 34829640, 37151616, 40634580, 43343552, 46439520, 48761496, 49535488, 54179440, 55727424, 60951870, 61919360, 65015328, 69659280, 74303232, 81269160, 86687104, 92879040, 97522992, 99070976, 108358880, 111454848, 121903740, 123838720, 130030656, 139318560, 148606464, 162538320, 173374208, 185758080, 195045984, 216717760, 222909696, 243807480, 247677440, 260061312, 278637120, 297212928, 325076640, 346748416, 371516160, 390091968, 433435520, 445819392, 487614960, 495354880, 520122624, 557274240, 650153280, 693496832, 743032320, 780183936, 866871040, 891638784, 975229920, 1040245248, 1114548480, 1300306560, 1486064640, 1560367872, 1733742080, 1950459840, 2080490496, 2229096960, 2600613120, 3120735744, 3467484160, 3900919680, 4458193920, 5201226240, 6241471488, 7801839360, 10402452480, 15603678720, 31207357440]

約数ペア:

[(1, 31207357440), (2, 15603678720), (3, 10402452480), (4, 7801839360), (5, 6241471488), (6, 5201226240), (7, 4458193920), (8, 3900919680), (9, 3467484160), (10, 3120735744), (12, 2600613120), (14, 2229096960), (15, 2080490496), (16, 1950459840), (18, 1733742080), (20, 1560367872), (21, 1486064640), (24, 1300306560), (28, 1114548480), (30, 1040245248), (32, 975229920), (35, 891638784), (36, 866871040), (40, 780183936), (42, 743032320), (45, 693496832), (48, 650153280), (56, 557274240), (60, 520122624), (63, 495354880), (64, 487614960), (70, 445819392), (72, 433435520), (80, 390091968), (84, 371516160), (90, 346748416), (96, 325076640), (105, 297212928), (112, 278637120), (120, 260061312), (126, 247677440), (128, 243807480), (140, 222909696), (144, 216717760), (160, 195045984), (168, 185758080), (180, 173374208), (192, 162538320), (210, 148606464), (224, 139318560), (240, 130030656), (252, 123838720), (256, 121903740), (280, 111454848), (288, 108358880), (315, 99070976), (320, 97522992), (336, 92879040), (360, 86687104), (384, 81269160), (420, 74303232), (448, 69659280), (480, 65015328), (504, 61919360), (512, 60951870), (560, 55727424), (576, 54179440), (630, 49535488), (640, 48761496), (672, 46439520), (720, 43343552), (768, 40634580), (840, 37151616), (896, 34829640), (960, 32507664), (1008, 30959680), (1024, 30475935), (1120, 27863712), (1152, 27089720), (1260, 24767744), (1280, 24380748), (1344, 23219760), (1440, 21671776), (1536, 20317290), (1680, 18575808), (1792, 17414820), (1920, 16253832), (2016, 15479840), (2240, 13931856), (2304, 13544860), (2520, 12383872), (2560, 12190374), (2688, 11609880), (2880, 10835888), (3072, 10158645), (3360, 9287904), (3584, 8707410), (3840, 8126916), (4032, 7739920), (4480, 6965928), (4608, 6772430), (5040, 6191936), (5120, 6095187), (5376, 5804940), (5760, 5417944), (6720, 4643952), (7168, 4353705), (7680, 4063458), (8064, 3869960), (8960, 3482964), (9216, 3386215), (10080, 3095968), (10752, 2902470), (11520, 2708972), (13440, 2321976), (15360, 2031729), (16128, 1934980), (17920, 1741482), (20160, 1547984), (21504, 1451235), (23040, 1354486), (26880, 1160988), (32256, 967490), (35840, 870741), (40320, 773992), (46080, 677243), (53760, 580494), (64512, 483745), (80640, 386996), (96749, 322560), (107520, 290247), (161280, 193498)]