1716171680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{4127}}^1$

素因数の和:4278

約数の個数: 96

約数和(自身を含む): 4269210624

約数和(自身を除く): 2553038944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 113, 115, 160, 184, 226, 230, 368, 452, 460, 565, 736, 904, 920, 1130, 1808, 1840, 2260, 2599, 3616, 3680, 4127, 4520, 5198, 8254, 9040, 10396, 12995, 16508, 18080, 20635, 20792, 25990, 33016, 41270, 41584, 51980, 66032, 82540, 83168, 94921, 103960, 132064, 165080, 189842, 207920, 330160, 379684, 415840, 466351, 474605, 660320, 759368, 932702, 949210, 1518736, 1865404, 1898420, 2331755, 3037472, 3730808, 3796840, 4663510, 7461616, 7593680, 9327020, 10726073, 14923232, 15187360, 18654040, 21452146, 37308080, 42904292, 53630365, 74616160, 85808584, 107260730, 171617168, 214521460, 343234336, 429042920, 858085840, 1716171680]

約数ペア:

[(1, 1716171680), (2, 858085840), (4, 429042920), (5, 343234336), (8, 214521460), (10, 171617168), (16, 107260730), (20, 85808584), (23, 74616160), (32, 53630365), (40, 42904292), (46, 37308080), (80, 21452146), (92, 18654040), (113, 15187360), (115, 14923232), (160, 10726073), (184, 9327020), (226, 7593680), (230, 7461616), (368, 4663510), (452, 3796840), (460, 3730808), (565, 3037472), (736, 2331755), (904, 1898420), (920, 1865404), (1130, 1518736), (1808, 949210), (1840, 932702), (2260, 759368), (2599, 660320), (3616, 474605), (3680, 466351), (4127, 415840), (4520, 379684), (5198, 330160), (8254, 207920), (9040, 189842), (10396, 165080), (12995, 132064), (16508, 103960), (18080, 94921), (20635, 83168), (20792, 82540), (25990, 66032), (33016, 51980), (41270, 41584)]