7492024880

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 160

約数和(自身を含む): 18308203200

約数和(自身を除く): 10816178320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 61, 80, 83, 106, 122, 166, 212, 244, 265, 305, 332, 349, 415, 424, 488, 530, 610, 664, 698, 830, 848, 976, 1060, 1220, 1328, 1396, 1660, 1745, 2120, 2440, 2792, 3233, 3320, 3490, 4240, 4399, 4880, 5063, 5584, 6466, 6640, 6980, 8798, 10126, 12932, 13960, 16165, 17596, 18497, 20252, 21289, 21995, 25315, 25864, 27920, 28967, 32330, 35192, 36994, 40504, 42578, 43990, 50630, 51728, 57934, 64660, 70384, 73988, 81008, 85156, 87980, 92485, 101260, 106445, 115868, 129320, 144835, 147976, 170312, 175960, 184970, 202520, 212890, 231736, 258640, 268339, 289670, 295952, 340624, 351920, 369940, 405040, 425780, 463472, 536678, 579340, 739880, 851560, 1073356, 1128317, 1158680, 1341695, 1479760, 1535251, 1703120, 1766987, 2146712, 2256634, 2317360, 2683390, 3070502, 3533974, 4293424, 4513268, 5366780, 5641585, 6141004, 7067948, 7676255, 8834935, 9026536, 10733560, 11283170, 12282008, 14135896, 15352510, 17669870, 18053072, 21467120, 22566340, 24564016, 28271792, 30705020, 35339740, 45132680, 61410040, 70679480, 90265360, 93650311, 122820080, 141358960, 187300622, 374601244, 468251555, 749202488, 936503110, 1498404976, 1873006220, 3746012440, 7492024880]

約数ペア:

[(1, 7492024880), (2, 3746012440), (4, 1873006220), (5, 1498404976), (8, 936503110), (10, 749202488), (16, 468251555), (20, 374601244), (40, 187300622), (53, 141358960), (61, 122820080), (80, 93650311), (83, 90265360), (106, 70679480), (122, 61410040), (166, 45132680), (212, 35339740), (244, 30705020), (265, 28271792), (305, 24564016), (332, 22566340), (349, 21467120), (415, 18053072), (424, 17669870), (488, 15352510), (530, 14135896), (610, 12282008), (664, 11283170), (698, 10733560), (830, 9026536), (848, 8834935), (976, 7676255), (1060, 7067948), (1220, 6141004), (1328, 5641585), (1396, 5366780), (1660, 4513268), (1745, 4293424), (2120, 3533974), (2440, 3070502), (2792, 2683390), (3233, 2317360), (3320, 2256634), (3490, 2146712), (4240, 1766987), (4399, 1703120), (4880, 1535251), (5063, 1479760), (5584, 1341695), (6466, 1158680), (6640, 1128317), (6980, 1073356), (8798, 851560), (10126, 739880), (12932, 579340), (13960, 536678), (16165, 463472), (17596, 425780), (18497, 405040), (20252, 369940), (21289, 351920), (21995, 340624), (25315, 295952), (25864, 289670), (27920, 268339), (28967, 258640), (32330, 231736), (35192, 212890), (36994, 202520), (40504, 184970), (42578, 175960), (43990, 170312), (50630, 147976), (51728, 144835), (57934, 129320), (64660, 115868), (70384, 106445), (73988, 101260), (81008, 92485), (85156, 87980)]