259166520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{757}}^1$

素因数の和:1094

約数の個数: 128

約数和(自身を含む): 867758400

約数和(自身を除く): 608591880

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, 108, 120, 135, 180, 216, 270, 317, 360, 540, 634, 757, 951, 1080, 1268, 1514, 1585, 1902, 2271, 2536, 2853, 3028, 3170, 3785, 3804, 4542, 4755, 5706, 6056, 6340, 6813, 7570, 7608, 8559, 9084, 9510, 11355, 11412, 12680, 13626, 14265, 15140, 17118, 18168, 19020, 20439, 22710, 22824, 27252, 28530, 30280, 34065, 34236, 38040, 40878, 42795, 45420, 54504, 57060, 68130, 68472, 81756, 85590, 90840, 102195, 114120, 136260, 163512, 171180, 204390, 239969, 272520, 342360, 408780, 479938, 719907, 817560, 959876, 1199845, 1439814, 1919752, 2159721, 2399690, 2879628, 3599535, 4319442, 4799380, 5759256, 6479163, 7199070, 8638884, 9598760, 10798605, 12958326, 14398140, 17277768, 21597210, 25916652, 28796280, 32395815, 43194420, 51833304, 64791630, 86388840, 129583260, 259166520]

約数ペア:

[(1, 259166520), (2, 129583260), (3, 86388840), (4, 64791630), (5, 51833304), (6, 43194420), (8, 32395815), (9, 28796280), (10, 25916652), (12, 21597210), (15, 17277768), (18, 14398140), (20, 12958326), (24, 10798605), (27, 9598760), (30, 8638884), (36, 7199070), (40, 6479163), (45, 5759256), (54, 4799380), (60, 4319442), (72, 3599535), (90, 2879628), (108, 2399690), (120, 2159721), (135, 1919752), (180, 1439814), (216, 1199845), (270, 959876), (317, 817560), (360, 719907), (540, 479938), (634, 408780), (757, 342360), (951, 272520), (1080, 239969), (1268, 204390), (1514, 171180), (1585, 163512), (1902, 136260), (2271, 114120), (2536, 102195), (2853, 90840), (3028, 85590), (3170, 81756), (3785, 68472), (3804, 68130), (4542, 57060), (4755, 54504), (5706, 45420), (6056, 42795), (6340, 40878), (6813, 38040), (7570, 34236), (7608, 34065), (8559, 30280), (9084, 28530), (9510, 27252), (11355, 22824), (11412, 22710), (12680, 20439), (13626, 19020), (14265, 18168), (15140, 17118)]