160783740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68711}}^1$

素因数の和:68739

約数の個数: 72

約数和(自身を含む): 525234528

約数和(自身を除く): 364450788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 68711, 137422, 206133, 274844, 343555, 412266, 618399, 687110, 824532, 893243, 1030665, 1236798, 1374220, 1786486, 2061330, 2473596, 2679729, 3091995, 3572972, 4122660, 4466215, 5359458, 6183990, 8039187, 8932430, 10718916, 12367980, 13398645, 16078374, 17864860, 26797290, 32156748, 40195935, 53594580, 80391870, 160783740]

約数ペア:

[(1, 160783740), (2, 80391870), (3, 53594580), (4, 40195935), (5, 32156748), (6, 26797290), (9, 17864860), (10, 16078374), (12, 13398645), (13, 12367980), (15, 10718916), (18, 8932430), (20, 8039187), (26, 6183990), (30, 5359458), (36, 4466215), (39, 4122660), (45, 3572972), (52, 3091995), (60, 2679729), (65, 2473596), (78, 2061330), (90, 1786486), (117, 1374220), (130, 1236798), (156, 1030665), (180, 893243), (195, 824532), (234, 687110), (260, 618399), (390, 412266), (468, 343555), (585, 274844), (780, 206133), (1170, 137422), (2340, 68711)]