983284440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6657

約数の個数: 128

約数和(自身を含む): 3123014400

約数和(自身を除く): 2139729960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 43, 58, 60, 86, 87, 116, 120, 129, 145, 172, 174, 215, 232, 258, 290, 344, 348, 430, 435, 516, 580, 645, 696, 860, 870, 1032, 1160, 1247, 1290, 1720, 1740, 2494, 2580, 3480, 3741, 4988, 5160, 6235, 6571, 7482, 9976, 12470, 13142, 14964, 18705, 19713, 24940, 26284, 29928, 32855, 37410, 39426, 49880, 52568, 65710, 74820, 78852, 98565, 131420, 149640, 157704, 190559, 197130, 262840, 282553, 381118, 394260, 565106, 571677, 762236, 788520, 847659, 952795, 1130212, 1143354, 1412765, 1524472, 1695318, 1905590, 2260424, 2286708, 2825530, 2858385, 3390636, 3811180, 4238295, 4573416, 5651060, 5716770, 6781272, 7622360, 8194037, 8476590, 11302120, 11433540, 16388074, 16953180, 22867080, 24582111, 32776148, 33906360, 40970185, 49164222, 65552296, 81940370, 98328444, 122910555, 163880740, 196656888, 245821110, 327761480, 491642220, 983284440]

約数ペア:

[(1, 983284440), (2, 491642220), (3, 327761480), (4, 245821110), (5, 196656888), (6, 163880740), (8, 122910555), (10, 98328444), (12, 81940370), (15, 65552296), (20, 49164222), (24, 40970185), (29, 33906360), (30, 32776148), (40, 24582111), (43, 22867080), (58, 16953180), (60, 16388074), (86, 11433540), (87, 11302120), (116, 8476590), (120, 8194037), (129, 7622360), (145, 6781272), (172, 5716770), (174, 5651060), (215, 4573416), (232, 4238295), (258, 3811180), (290, 3390636), (344, 2858385), (348, 2825530), (430, 2286708), (435, 2260424), (516, 1905590), (580, 1695318), (645, 1524472), (696, 1412765), (860, 1143354), (870, 1130212), (1032, 952795), (1160, 847659), (1247, 788520), (1290, 762236), (1720, 571677), (1740, 565106), (2494, 394260), (2580, 381118), (3480, 282553), (3741, 262840), (4988, 197130), (5160, 190559), (6235, 157704), (6571, 149640), (7482, 131420), (9976, 98565), (12470, 78852), (13142, 74820), (14964, 65710), (18705, 52568), (19713, 49880), (24940, 39426), (26284, 37410), (29928, 32855)]