1569171680

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{953}}^1$

素因数の和:1260

約数の個数: 96

約数和(自身を含む): 3816717408

約数和(自身を除く): 2247545728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 251, 328, 410, 502, 656, 820, 953, 1004, 1255, 1312, 1640, 1906, 2008, 2510, 3280, 3812, 4016, 4765, 5020, 6560, 7624, 8032, 9530, 10040, 10291, 15248, 19060, 20080, 20582, 30496, 38120, 39073, 40160, 41164, 51455, 76240, 78146, 82328, 102910, 152480, 156292, 164656, 195365, 205820, 239203, 312584, 329312, 390730, 411640, 478406, 625168, 781460, 823280, 956812, 1196015, 1250336, 1562920, 1646560, 1913624, 2392030, 3125840, 3827248, 4784060, 6251680, 7654496, 9568120, 9807323, 19136240, 19614646, 38272480, 39229292, 49036615, 78458584, 98073230, 156917168, 196146460, 313834336, 392292920, 784585840, 1569171680]

約数ペア:

[(1, 1569171680), (2, 784585840), (4, 392292920), (5, 313834336), (8, 196146460), (10, 156917168), (16, 98073230), (20, 78458584), (32, 49036615), (40, 39229292), (41, 38272480), (80, 19614646), (82, 19136240), (160, 9807323), (164, 9568120), (205, 7654496), (251, 6251680), (328, 4784060), (410, 3827248), (502, 3125840), (656, 2392030), (820, 1913624), (953, 1646560), (1004, 1562920), (1255, 1250336), (1312, 1196015), (1640, 956812), (1906, 823280), (2008, 781460), (2510, 625168), (3280, 478406), (3812, 411640), (4016, 390730), (4765, 329312), (5020, 312584), (6560, 239203), (7624, 205820), (8032, 195365), (9530, 164656), (10040, 156292), (10291, 152480), (15248, 102910), (19060, 82328), (20080, 78146), (20582, 76240), (30496, 51455), (38120, 41164), (39073, 40160)]