1344556920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1600663}}^1$

素因数の和:1600684

約数の個数: 64

約数和(自身を含む): 4609912320

約数和(自身を除く): 3265355400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1600663, 3201326, 4801989, 6402652, 8003315, 9603978, 11204641, 12805304, 16006630, 19207956, 22409282, 24009945, 32013260, 33613923, 38415912, 44818564, 48019890, 56023205, 64026520, 67227846, 89637128, 96039780, 112046410, 134455692, 168069615, 192079560, 224092820, 268911384, 336139230, 448185640, 672278460, 1344556920]

約数ペア:

[(1, 1344556920), (2, 672278460), (3, 448185640), (4, 336139230), (5, 268911384), (6, 224092820), (7, 192079560), (8, 168069615), (10, 134455692), (12, 112046410), (14, 96039780), (15, 89637128), (20, 67227846), (21, 64026520), (24, 56023205), (28, 48019890), (30, 44818564), (35, 38415912), (40, 33613923), (42, 32013260), (56, 24009945), (60, 22409282), (70, 19207956), (84, 16006630), (105, 12805304), (120, 11204641), (140, 9603978), (168, 8003315), (210, 6402652), (280, 4801989), (420, 3201326), (840, 1600663)]