206043480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1910

約数の個数: 128

約数和(自身を含む): 693619200

約数和(自身を除く): 487575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 107, 108, 120, 135, 180, 214, 216, 270, 321, 360, 428, 535, 540, 642, 856, 963, 1070, 1080, 1284, 1605, 1783, 1926, 2140, 2568, 2889, 3210, 3566, 3852, 4280, 4815, 5349, 5778, 6420, 7132, 7704, 8915, 9630, 10698, 11556, 12840, 14264, 14445, 16047, 17830, 19260, 21396, 23112, 26745, 28890, 32094, 35660, 38520, 42792, 48141, 53490, 57780, 64188, 71320, 80235, 96282, 106980, 115560, 128376, 160470, 190781, 192564, 213960, 240705, 320940, 381562, 385128, 481410, 572343, 641880, 763124, 953905, 962820, 1144686, 1526248, 1717029, 1907810, 1925640, 2289372, 2861715, 3434058, 3815620, 4578744, 5151087, 5723430, 6868116, 7631240, 8585145, 10302174, 11446860, 13736232, 17170290, 20604348, 22893720, 25755435, 34340580, 41208696, 51510870, 68681160, 103021740, 206043480]

約数ペア:

[(1, 206043480), (2, 103021740), (3, 68681160), (4, 51510870), (5, 41208696), (6, 34340580), (8, 25755435), (9, 22893720), (10, 20604348), (12, 17170290), (15, 13736232), (18, 11446860), (20, 10302174), (24, 8585145), (27, 7631240), (30, 6868116), (36, 5723430), (40, 5151087), (45, 4578744), (54, 3815620), (60, 3434058), (72, 2861715), (90, 2289372), (107, 1925640), (108, 1907810), (120, 1717029), (135, 1526248), (180, 1144686), (214, 962820), (216, 953905), (270, 763124), (321, 641880), (360, 572343), (428, 481410), (535, 385128), (540, 381562), (642, 320940), (856, 240705), (963, 213960), (1070, 192564), (1080, 190781), (1284, 160470), (1605, 128376), (1783, 115560), (1926, 106980), (2140, 96282), (2568, 80235), (2889, 71320), (3210, 64188), (3566, 57780), (3852, 53490), (4280, 48141), (4815, 42792), (5349, 38520), (5778, 35660), (6420, 32094), (7132, 28890), (7704, 26745), (8915, 23112), (9630, 21396), (10698, 19260), (11556, 17830), (12840, 16047), (14264, 14445)]