339036880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6653}}^1$

素因数の和:6693

約数の個数: 120

約数和(自身を含む): 987639912

約数和(自身を除く): 648603032

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3640, 3920, 5096, 6370, 6653, 7280, 10192, 12740, 13306, 25480, 26612, 33265, 46571, 50960, 53224, 66530, 86489, 93142, 106448, 133060, 172978, 186284, 232855, 266120, 325997, 345956, 372568, 432445, 465710, 532240, 605423, 651994, 691912, 745136, 864890, 931420, 1210846, 1303988, 1383824, 1629985, 1729780, 1862840, 2421692, 2607976, 3027115, 3259970, 3459560, 3725680, 4237961, 4843384, 5215952, 6054230, 6519940, 6919120, 8475922, 9686768, 12108460, 13039880, 16951844, 21189805, 24216920, 26079760, 33903688, 42379610, 48433840, 67807376, 84759220, 169518440, 339036880]

約数ペア:

[(1, 339036880), (2, 169518440), (4, 84759220), (5, 67807376), (7, 48433840), (8, 42379610), (10, 33903688), (13, 26079760), (14, 24216920), (16, 21189805), (20, 16951844), (26, 13039880), (28, 12108460), (35, 9686768), (40, 8475922), (49, 6919120), (52, 6519940), (56, 6054230), (65, 5215952), (70, 4843384), (80, 4237961), (91, 3725680), (98, 3459560), (104, 3259970), (112, 3027115), (130, 2607976), (140, 2421692), (182, 1862840), (196, 1729780), (208, 1629985), (245, 1383824), (260, 1303988), (280, 1210846), (364, 931420), (392, 864890), (455, 745136), (490, 691912), (520, 651994), (560, 605423), (637, 532240), (728, 465710), (784, 432445), (910, 372568), (980, 345956), (1040, 325997), (1274, 266120), (1456, 232855), (1820, 186284), (1960, 172978), (2548, 133060), (3185, 106448), (3640, 93142), (3920, 86489), (5096, 66530), (6370, 53224), (6653, 50960), (7280, 46571), (10192, 33265), (12740, 26612), (13306, 25480)]