14981680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 80

約数和(自身を含む): 41140224

約数和(自身を除く): 26158544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 863, 868, 1085, 1240, 1726, 1736, 2170, 2480, 3452, 3472, 4315, 4340, 6041, 6904, 8630, 8680, 12082, 13808, 17260, 17360, 24164, 26753, 30205, 34520, 48328, 53506, 60410, 69040, 96656, 107012, 120820, 133765, 187271, 214024, 241640, 267530, 374542, 428048, 483280, 535060, 749084, 936355, 1070120, 1498168, 1872710, 2140240, 2996336, 3745420, 7490840, 14981680]

約数ペア:

[(1, 14981680), (2, 7490840), (4, 3745420), (5, 2996336), (7, 2140240), (8, 1872710), (10, 1498168), (14, 1070120), (16, 936355), (20, 749084), (28, 535060), (31, 483280), (35, 428048), (40, 374542), (56, 267530), (62, 241640), (70, 214024), (80, 187271), (112, 133765), (124, 120820), (140, 107012), (155, 96656), (217, 69040), (248, 60410), (280, 53506), (310, 48328), (434, 34520), (496, 30205), (560, 26753), (620, 24164), (863, 17360), (868, 17260), (1085, 13808), (1240, 12082), (1726, 8680), (1736, 8630), (2170, 6904), (2480, 6041), (3452, 4340), (3472, 4315)]