204674040

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{7019}}^1$

素因数の和:7048

約数の個数: 112

約数和(自身を含む): 690557400

約数和(自身を除く): 485883360

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, 81, 90, 108, 120, 135, 162, 180, 216, 243, 270, 324, 360, 405, 486, 540, 648, 729, 810, 972, 1080, 1215, 1458, 1620, 1944, 2430, 2916, 3240, 3645, 4860, 5832, 7019, 7290, 9720, 14038, 14580, 21057, 28076, 29160, 35095, 42114, 56152, 63171, 70190, 84228, 105285, 126342, 140380, 168456, 189513, 210570, 252684, 280760, 315855, 379026, 421140, 505368, 568539, 631710, 758052, 842280, 947565, 1137078, 1263420, 1516104, 1705617, 1895130, 2274156, 2526840, 2842695, 3411234, 3790260, 4548312, 5116851, 5685390, 6822468, 7580520, 8528085, 10233702, 11370780, 13644936, 17056170, 20467404, 22741560, 25584255, 34112340, 40934808, 51168510, 68224680, 102337020, 204674040]

約数ペア:

[(1, 204674040), (2, 102337020), (3, 68224680), (4, 51168510), (5, 40934808), (6, 34112340), (8, 25584255), (9, 22741560), (10, 20467404), (12, 17056170), (15, 13644936), (18, 11370780), (20, 10233702), (24, 8528085), (27, 7580520), (30, 6822468), (36, 5685390), (40, 5116851), (45, 4548312), (54, 3790260), (60, 3411234), (72, 2842695), (81, 2526840), (90, 2274156), (108, 1895130), (120, 1705617), (135, 1516104), (162, 1263420), (180, 1137078), (216, 947565), (243, 842280), (270, 758052), (324, 631710), (360, 568539), (405, 505368), (486, 421140), (540, 379026), (648, 315855), (729, 280760), (810, 252684), (972, 210570), (1080, 189513), (1215, 168456), (1458, 140380), (1620, 126342), (1944, 105285), (2430, 84228), (2916, 70190), (3240, 63171), (3645, 56152), (4860, 42114), (5832, 35095), (7019, 29160), (7290, 28076), (9720, 21057), (14038, 14580)]