14784280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:441

約数の個数: 96

約数和(自身を含む): 40834800

約数和(自身を除く): 26050520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 397, 490, 532, 665, 760, 794, 931, 980, 1064, 1330, 1588, 1862, 1960, 1985, 2660, 2779, 3176, 3724, 3970, 4655, 5320, 5558, 7448, 7543, 7940, 9310, 11116, 13895, 15086, 15880, 18620, 19453, 22232, 27790, 30172, 37240, 37715, 38906, 52801, 55580, 60344, 75430, 77812, 97265, 105602, 111160, 150860, 155624, 194530, 211204, 264005, 301720, 369607, 389060, 422408, 528010, 739214, 778120, 1056020, 1478428, 1848035, 2112040, 2956856, 3696070, 7392140, 14784280]

約数ペア:

[(1, 14784280), (2, 7392140), (4, 3696070), (5, 2956856), (7, 2112040), (8, 1848035), (10, 1478428), (14, 1056020), (19, 778120), (20, 739214), (28, 528010), (35, 422408), (38, 389060), (40, 369607), (49, 301720), (56, 264005), (70, 211204), (76, 194530), (95, 155624), (98, 150860), (133, 111160), (140, 105602), (152, 97265), (190, 77812), (196, 75430), (245, 60344), (266, 55580), (280, 52801), (380, 38906), (392, 37715), (397, 37240), (490, 30172), (532, 27790), (665, 22232), (760, 19453), (794, 18620), (931, 15880), (980, 15086), (1064, 13895), (1330, 11116), (1588, 9310), (1862, 7940), (1960, 7543), (1985, 7448), (2660, 5558), (2779, 5320), (3176, 4655), (3724, 3970)]