16069245280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{4637}}^1$

素因数の和:4853

約数の個数: 144

約数和(自身を含む): 41970746160

約数和(自身を除く): 25901500880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 121, 160, 176, 179, 220, 242, 352, 358, 440, 484, 605, 716, 880, 895, 968, 1210, 1432, 1760, 1790, 1936, 1969, 2420, 2864, 3580, 3872, 3938, 4637, 4840, 5728, 7160, 7876, 9274, 9680, 9845, 14320, 15752, 18548, 19360, 19690, 21659, 23185, 28640, 31504, 37096, 39380, 43318, 46370, 51007, 63008, 74192, 78760, 86636, 92740, 102014, 108295, 148384, 157520, 173272, 185480, 204028, 216590, 255035, 315040, 346544, 370960, 408056, 433180, 510070, 561077, 693088, 741920, 816112, 830023, 866360, 1020140, 1122154, 1632224, 1660046, 1732720, 2040280, 2244308, 2805385, 3320092, 3465440, 4080560, 4150115, 4488616, 5610770, 6640184, 8161120, 8300230, 8977232, 9130253, 11221540, 13280368, 16600460, 17954464, 18260506, 22443080, 26560736, 33200920, 36521012, 44886160, 45651265, 66401840, 73042024, 89772320, 91302530, 100432783, 132803680, 146084048, 182605060, 200865566, 292168096, 365210120, 401731132, 502163915, 730420240, 803462264, 1004327830, 1460840480, 1606924528, 2008655660, 3213849056, 4017311320, 8034622640, 16069245280]

約数ペア:

[(1, 16069245280), (2, 8034622640), (4, 4017311320), (5, 3213849056), (8, 2008655660), (10, 1606924528), (11, 1460840480), (16, 1004327830), (20, 803462264), (22, 730420240), (32, 502163915), (40, 401731132), (44, 365210120), (55, 292168096), (80, 200865566), (88, 182605060), (110, 146084048), (121, 132803680), (160, 100432783), (176, 91302530), (179, 89772320), (220, 73042024), (242, 66401840), (352, 45651265), (358, 44886160), (440, 36521012), (484, 33200920), (605, 26560736), (716, 22443080), (880, 18260506), (895, 17954464), (968, 16600460), (1210, 13280368), (1432, 11221540), (1760, 9130253), (1790, 8977232), (1936, 8300230), (1969, 8161120), (2420, 6640184), (2864, 5610770), (3580, 4488616), (3872, 4150115), (3938, 4080560), (4637, 3465440), (4840, 3320092), (5728, 2805385), (7160, 2244308), (7876, 2040280), (9274, 1732720), (9680, 1660046), (9845, 1632224), (14320, 1122154), (15752, 1020140), (18548, 866360), (19360, 830023), (19690, 816112), (21659, 741920), (23185, 693088), (28640, 561077), (31504, 510070), (37096, 433180), (39380, 408056), (43318, 370960), (46370, 346544), (51007, 315040), (63008, 255035), (74192, 216590), (78760, 204028), (86636, 185480), (92740, 173272), (102014, 157520), (108295, 148384)]