830033880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3573

約数の個数: 128

約数和(自身を含む): 2699524800

約数和(自身を除く): 1869490920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 157, 195, 260, 312, 314, 390, 471, 520, 628, 780, 785, 942, 1256, 1560, 1570, 1884, 2041, 2355, 3140, 3389, 3768, 4082, 4710, 6123, 6280, 6778, 8164, 9420, 10167, 10205, 12246, 13556, 16328, 16945, 18840, 20334, 20410, 24492, 27112, 30615, 33890, 40668, 40820, 44057, 48984, 50835, 61230, 67780, 81336, 81640, 88114, 101670, 122460, 132171, 135560, 176228, 203340, 220285, 244920, 264342, 352456, 406680, 440570, 528684, 532073, 660855, 881140, 1057368, 1064146, 1321710, 1596219, 1762280, 2128292, 2643420, 2660365, 3192438, 4256584, 5286840, 5320730, 6384876, 6916949, 7981095, 10641460, 12769752, 13833898, 15962190, 20750847, 21282920, 27667796, 31924380, 34584745, 41501694, 55335592, 63848760, 69169490, 83003388, 103754235, 138338980, 166006776, 207508470, 276677960, 415016940, 830033880]

約数ペア:

[(1, 830033880), (2, 415016940), (3, 276677960), (4, 207508470), (5, 166006776), (6, 138338980), (8, 103754235), (10, 83003388), (12, 69169490), (13, 63848760), (15, 55335592), (20, 41501694), (24, 34584745), (26, 31924380), (30, 27667796), (39, 21282920), (40, 20750847), (52, 15962190), (60, 13833898), (65, 12769752), (78, 10641460), (104, 7981095), (120, 6916949), (130, 6384876), (156, 5320730), (157, 5286840), (195, 4256584), (260, 3192438), (312, 2660365), (314, 2643420), (390, 2128292), (471, 1762280), (520, 1596219), (628, 1321710), (780, 1064146), (785, 1057368), (942, 881140), (1256, 660855), (1560, 532073), (1570, 528684), (1884, 440570), (2041, 406680), (2355, 352456), (3140, 264342), (3389, 244920), (3768, 220285), (4082, 203340), (4710, 176228), (6123, 135560), (6280, 132171), (6778, 122460), (8164, 101670), (9420, 88114), (10167, 81640), (10205, 81336), (12246, 67780), (13556, 61230), (16328, 50835), (16945, 48984), (18840, 44057), (20334, 40820), (20410, 40668), (24492, 33890), (27112, 30615)]