1613440160

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1486

約数の個数: 96

約数和(自身を含む): 3903100992

約数和(自身を除く): 2289660832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 107, 146, 160, 214, 292, 365, 428, 535, 584, 730, 856, 1070, 1168, 1291, 1460, 1712, 2140, 2336, 2582, 2920, 3424, 4280, 5164, 5840, 6455, 7811, 8560, 10328, 11680, 12910, 15622, 17120, 20656, 25820, 31244, 39055, 41312, 51640, 62488, 78110, 94243, 103280, 124976, 138137, 156220, 188486, 206560, 249952, 276274, 312440, 376972, 471215, 552548, 624880, 690685, 753944, 942430, 1105096, 1249760, 1381370, 1507888, 1884860, 2210192, 2762740, 3015776, 3769720, 4420384, 5525480, 7539440, 10084001, 11050960, 15078880, 20168002, 22101920, 40336004, 50420005, 80672008, 100840010, 161344016, 201680020, 322688032, 403360040, 806720080, 1613440160]

約数ペア:

[(1, 1613440160), (2, 806720080), (4, 403360040), (5, 322688032), (8, 201680020), (10, 161344016), (16, 100840010), (20, 80672008), (32, 50420005), (40, 40336004), (73, 22101920), (80, 20168002), (107, 15078880), (146, 11050960), (160, 10084001), (214, 7539440), (292, 5525480), (365, 4420384), (428, 3769720), (535, 3015776), (584, 2762740), (730, 2210192), (856, 1884860), (1070, 1507888), (1168, 1381370), (1291, 1249760), (1460, 1105096), (1712, 942430), (2140, 753944), (2336, 690685), (2582, 624880), (2920, 552548), (3424, 471215), (4280, 376972), (5164, 312440), (5840, 276274), (6455, 249952), (7811, 206560), (8560, 188486), (10328, 156220), (11680, 138137), (12910, 124976), (15622, 103280), (17120, 94243), (20656, 78110), (25820, 62488), (31244, 51640), (39055, 41312)]