6648840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 24935040

約数和(自身を除く): 18286200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 23, 24, 30, 33, 36, 40, 44, 45, 46, 55, 60, 66, 69, 72, 73, 88, 90, 92, 99, 110, 115, 120, 132, 138, 146, 165, 180, 184, 198, 207, 219, 220, 230, 253, 264, 276, 292, 330, 345, 360, 365, 396, 414, 438, 440, 460, 495, 506, 552, 584, 657, 660, 690, 730, 759, 792, 803, 828, 876, 920, 990, 1012, 1035, 1095, 1265, 1314, 1320, 1380, 1460, 1518, 1606, 1656, 1679, 1752, 1980, 2024, 2070, 2190, 2277, 2409, 2530, 2628, 2760, 2920, 3036, 3212, 3285, 3358, 3795, 3960, 4015, 4140, 4380, 4554, 4818, 5037, 5060, 5256, 6072, 6424, 6570, 6716, 7227, 7590, 8030, 8280, 8395, 8760, 9108, 9636, 10074, 10120, 11385, 12045, 13140, 13432, 14454, 15111, 15180, 16060, 16790, 18216, 18469, 19272, 20148, 22770, 24090, 25185, 26280, 28908, 30222, 30360, 32120, 33580, 36135, 36938, 40296, 45540, 48180, 50370, 55407, 57816, 60444, 67160, 72270, 73876, 75555, 91080, 92345, 96360, 100740, 110814, 120888, 144540, 147752, 151110, 166221, 184690, 201480, 221628, 277035, 289080, 302220, 332442, 369380, 443256, 554070, 604440, 664884, 738760, 831105, 1108140, 1329768, 1662210, 2216280, 3324420, 6648840]

約数ペア:

[(1, 6648840), (2, 3324420), (3, 2216280), (4, 1662210), (5, 1329768), (6, 1108140), (8, 831105), (9, 738760), (10, 664884), (11, 604440), (12, 554070), (15, 443256), (18, 369380), (20, 332442), (22, 302220), (23, 289080), (24, 277035), (30, 221628), (33, 201480), (36, 184690), (40, 166221), (44, 151110), (45, 147752), (46, 144540), (55, 120888), (60, 110814), (66, 100740), (69, 96360), (72, 92345), (73, 91080), (88, 75555), (90, 73876), (92, 72270), (99, 67160), (110, 60444), (115, 57816), (120, 55407), (132, 50370), (138, 48180), (146, 45540), (165, 40296), (180, 36938), (184, 36135), (198, 33580), (207, 32120), (219, 30360), (220, 30222), (230, 28908), (253, 26280), (264, 25185), (276, 24090), (292, 22770), (330, 20148), (345, 19272), (360, 18469), (365, 18216), (396, 16790), (414, 16060), (438, 15180), (440, 15111), (460, 14454), (495, 13432), (506, 13140), (552, 12045), (584, 11385), (657, 10120), (660, 10074), (690, 9636), (730, 9108), (759, 8760), (792, 8395), (803, 8280), (828, 8030), (876, 7590), (920, 7227), (990, 6716), (1012, 6570), (1035, 6424), (1095, 6072), (1265, 5256), (1314, 5060), (1320, 5037), (1380, 4818), (1460, 4554), (1518, 4380), (1606, 4140), (1656, 4015), (1679, 3960), (1752, 3795), (1980, 3358), (2024, 3285), (2070, 3212), (2190, 3036), (2277, 2920), (2409, 2760), (2530, 2628)]