8560440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 192

約数和(自身を含む): 32947200

約数和(自身を除く): 24386760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 56, 60, 63, 70, 72, 79, 84, 86, 90, 105, 120, 126, 129, 140, 158, 168, 172, 180, 210, 215, 237, 252, 258, 280, 301, 315, 316, 344, 360, 387, 395, 420, 430, 474, 504, 516, 553, 602, 630, 632, 645, 711, 774, 790, 840, 860, 903, 948, 1032, 1106, 1185, 1204, 1260, 1290, 1422, 1505, 1548, 1580, 1659, 1720, 1806, 1896, 1935, 2212, 2370, 2408, 2520, 2580, 2709, 2765, 2844, 3010, 3096, 3160, 3318, 3397, 3555, 3612, 3870, 4424, 4515, 4740, 4977, 5160, 5418, 5530, 5688, 6020, 6636, 6794, 7110, 7224, 7740, 8295, 9030, 9480, 9954, 10191, 10836, 11060, 12040, 13272, 13545, 13588, 14220, 15480, 16590, 16985, 18060, 19908, 20382, 21672, 22120, 23779, 24885, 27090, 27176, 28440, 30573, 33180, 33970, 36120, 39816, 40764, 47558, 49770, 50955, 54180, 61146, 66360, 67940, 71337, 81528, 95116, 99540, 101910, 108360, 118895, 122292, 135880, 142674, 152865, 190232, 199080, 203820, 214011, 237790, 244584, 285348, 305730, 356685, 407640, 428022, 475580, 570696, 611460, 713370, 856044, 951160, 1070055, 1222920, 1426740, 1712088, 2140110, 2853480, 4280220, 8560440]

約数ペア:

[(1, 8560440), (2, 4280220), (3, 2853480), (4, 2140110), (5, 1712088), (6, 1426740), (7, 1222920), (8, 1070055), (9, 951160), (10, 856044), (12, 713370), (14, 611460), (15, 570696), (18, 475580), (20, 428022), (21, 407640), (24, 356685), (28, 305730), (30, 285348), (35, 244584), (36, 237790), (40, 214011), (42, 203820), (43, 199080), (45, 190232), (56, 152865), (60, 142674), (63, 135880), (70, 122292), (72, 118895), (79, 108360), (84, 101910), (86, 99540), (90, 95116), (105, 81528), (120, 71337), (126, 67940), (129, 66360), (140, 61146), (158, 54180), (168, 50955), (172, 49770), (180, 47558), (210, 40764), (215, 39816), (237, 36120), (252, 33970), (258, 33180), (280, 30573), (301, 28440), (315, 27176), (316, 27090), (344, 24885), (360, 23779), (387, 22120), (395, 21672), (420, 20382), (430, 19908), (474, 18060), (504, 16985), (516, 16590), (553, 15480), (602, 14220), (630, 13588), (632, 13545), (645, 13272), (711, 12040), (774, 11060), (790, 10836), (840, 10191), (860, 9954), (903, 9480), (948, 9030), (1032, 8295), (1106, 7740), (1185, 7224), (1204, 7110), (1260, 6794), (1290, 6636), (1422, 6020), (1505, 5688), (1548, 5530), (1580, 5418), (1659, 5160), (1720, 4977), (1806, 4740), (1896, 4515), (1935, 4424), (2212, 3870), (2370, 3612), (2408, 3555), (2520, 3397), (2580, 3318), (2709, 3160), (2765, 3096), (2844, 3010)]