126962920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{307}}^1$

素因数の和:543

約数の個数: 96

約数和(自身を含む): 334968480

約数和(自身を除く): 208005560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 211, 245, 280, 307, 392, 422, 490, 614, 844, 980, 1055, 1228, 1477, 1535, 1688, 1960, 2110, 2149, 2456, 2954, 3070, 4220, 4298, 5908, 6140, 7385, 8440, 8596, 10339, 10745, 11816, 12280, 14770, 15043, 17192, 20678, 21490, 29540, 30086, 41356, 42980, 51695, 59080, 60172, 64777, 75215, 82712, 85960, 103390, 120344, 129554, 150430, 206780, 259108, 300860, 323885, 413560, 453439, 518216, 601720, 647770, 906878, 1295540, 1813756, 2267195, 2591080, 3174073, 3627512, 4534390, 6348146, 9068780, 12696292, 15870365, 18137560, 25392584, 31740730, 63481460, 126962920]

約数ペア:

[(1, 126962920), (2, 63481460), (4, 31740730), (5, 25392584), (7, 18137560), (8, 15870365), (10, 12696292), (14, 9068780), (20, 6348146), (28, 4534390), (35, 3627512), (40, 3174073), (49, 2591080), (56, 2267195), (70, 1813756), (98, 1295540), (140, 906878), (196, 647770), (211, 601720), (245, 518216), (280, 453439), (307, 413560), (392, 323885), (422, 300860), (490, 259108), (614, 206780), (844, 150430), (980, 129554), (1055, 120344), (1228, 103390), (1477, 85960), (1535, 82712), (1688, 75215), (1960, 64777), (2110, 60172), (2149, 59080), (2456, 51695), (2954, 42980), (3070, 41356), (4220, 30086), (4298, 29540), (5908, 21490), (6140, 20678), (7385, 17192), (8440, 15043), (8596, 14770), (10339, 12280), (10745, 11816)]