3211401680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1097}}^1$

素因数の和:1213

約数の個数: 160

約数和(自身を含む): 8195261184

約数和(自身を除く): 4983859504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 37, 40, 43, 46, 74, 80, 86, 92, 115, 148, 172, 184, 185, 215, 230, 296, 344, 368, 370, 430, 460, 592, 688, 740, 851, 860, 920, 989, 1097, 1480, 1591, 1702, 1720, 1840, 1978, 2194, 2960, 3182, 3404, 3440, 3956, 4255, 4388, 4945, 5485, 6364, 6808, 7912, 7955, 8510, 8776, 9890, 10970, 12728, 13616, 15824, 15910, 17020, 17552, 19780, 21940, 25231, 25456, 31820, 34040, 36593, 39560, 40589, 43880, 47171, 50462, 63640, 68080, 73186, 79120, 81178, 87760, 94342, 100924, 126155, 127280, 146372, 162356, 182965, 188684, 201848, 202945, 235855, 252310, 292744, 324712, 365930, 377368, 403696, 405890, 471710, 504620, 585488, 649424, 731860, 754736, 811780, 933547, 943420, 1009240, 1084933, 1463720, 1623560, 1745327, 1867094, 1886840, 2018480, 2169866, 2927440, 3247120, 3490654, 3734188, 3773680, 4339732, 4667735, 5424665, 6981308, 7468376, 8679464, 8726635, 9335470, 10849330, 13962616, 14936752, 17358928, 17453270, 18670940, 21698660, 27925232, 34906540, 37341880, 40142521, 43397320, 69813080, 74683760, 80285042, 86794640, 139626160, 160570084, 200712605, 321140168, 401425210, 642280336, 802850420, 1605700840, 3211401680]

約数ペア:

[(1, 3211401680), (2, 1605700840), (4, 802850420), (5, 642280336), (8, 401425210), (10, 321140168), (16, 200712605), (20, 160570084), (23, 139626160), (37, 86794640), (40, 80285042), (43, 74683760), (46, 69813080), (74, 43397320), (80, 40142521), (86, 37341880), (92, 34906540), (115, 27925232), (148, 21698660), (172, 18670940), (184, 17453270), (185, 17358928), (215, 14936752), (230, 13962616), (296, 10849330), (344, 9335470), (368, 8726635), (370, 8679464), (430, 7468376), (460, 6981308), (592, 5424665), (688, 4667735), (740, 4339732), (851, 3773680), (860, 3734188), (920, 3490654), (989, 3247120), (1097, 2927440), (1480, 2169866), (1591, 2018480), (1702, 1886840), (1720, 1867094), (1840, 1745327), (1978, 1623560), (2194, 1463720), (2960, 1084933), (3182, 1009240), (3404, 943420), (3440, 933547), (3956, 811780), (4255, 754736), (4388, 731860), (4945, 649424), (5485, 585488), (6364, 504620), (6808, 471710), (7912, 405890), (7955, 403696), (8510, 377368), (8776, 365930), (9890, 324712), (10970, 292744), (12728, 252310), (13616, 235855), (15824, 202945), (15910, 201848), (17020, 188684), (17552, 182965), (19780, 162356), (21940, 146372), (25231, 127280), (25456, 126155), (31820, 100924), (34040, 94342), (36593, 87760), (39560, 81178), (40589, 79120), (43880, 73186), (47171, 68080), (50462, 63640)]