342476680

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13441}}^1$

素因数の和:13479

約数の個数: 96

約数和(自身を含む): 965404440

約数和(自身を除く): 622927760

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 6370, 12740, 13441, 25480, 26882, 53764, 67205, 94087, 107528, 134410, 174733, 188174, 268820, 349466, 376348, 470435, 537640, 658609, 698932, 752696, 873665, 940870, 1223131, 1317218, 1397864, 1747330, 1881740, 2446262, 2634436, 3293045, 3494660, 3763480, 4892524, 5268872, 6115655, 6586090, 6989320, 8561917, 9785048, 12231310, 13172180, 17123834, 24462620, 26344360, 34247668, 42809585, 48925240, 68495336, 85619170, 171238340, 342476680]

約数ペア:

[(1, 342476680), (2, 171238340), (4, 85619170), (5, 68495336), (7, 48925240), (8, 42809585), (10, 34247668), (13, 26344360), (14, 24462620), (20, 17123834), (26, 13172180), (28, 12231310), (35, 9785048), (40, 8561917), (49, 6989320), (52, 6586090), (56, 6115655), (65, 5268872), (70, 4892524), (91, 3763480), (98, 3494660), (104, 3293045), (130, 2634436), (140, 2446262), (182, 1881740), (196, 1747330), (245, 1397864), (260, 1317218), (280, 1223131), (364, 940870), (392, 873665), (455, 752696), (490, 698932), (520, 658609), (637, 537640), (728, 470435), (910, 376348), (980, 349466), (1274, 268820), (1820, 188174), (1960, 174733), (2548, 134410), (3185, 107528), (3640, 94087), (5096, 67205), (6370, 53764), (12740, 26882), (13441, 25480)]