2231147880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11087}}^1$

素因数の和:11160

約数の個数: 192

約数和(自身を含む): 7991343360

約数和(自身を除く): 5760195480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 117, 120, 129, 130, 156, 172, 180, 195, 215, 234, 258, 260, 312, 344, 360, 387, 390, 430, 468, 516, 520, 559, 585, 645, 774, 780, 860, 936, 1032, 1118, 1170, 1290, 1548, 1560, 1677, 1720, 1935, 2236, 2340, 2580, 2795, 3096, 3354, 3870, 4472, 4680, 5031, 5160, 5590, 6708, 7740, 8385, 10062, 11087, 11180, 13416, 15480, 16770, 20124, 22174, 22360, 25155, 33261, 33540, 40248, 44348, 50310, 55435, 66522, 67080, 88696, 99783, 100620, 110870, 133044, 144131, 166305, 199566, 201240, 221740, 266088, 288262, 332610, 399132, 432393, 443480, 476741, 498915, 576524, 665220, 720655, 798264, 864786, 953482, 997830, 1153048, 1297179, 1330440, 1430223, 1441310, 1729572, 1906964, 1995660, 2161965, 2383705, 2594358, 2860446, 2882620, 3459144, 3813928, 3991320, 4290669, 4323930, 4767410, 5188716, 5720892, 5765240, 6197633, 6485895, 7151115, 8581338, 8647860, 9534820, 10377432, 11441784, 12395266, 12971790, 14302230, 17162676, 17295720, 18592899, 19069640, 21453345, 24790532, 25943580, 28604460, 30988165, 34325352, 37185798, 42906690, 49581064, 51887160, 55778697, 57208920, 61976330, 74371596, 85813380, 92964495, 111557394, 123952660, 148743192, 171626760, 185928990, 223114788, 247905320, 278893485, 371857980, 446229576, 557786970, 743715960, 1115573940, 2231147880]

約数ペア:

[(1, 2231147880), (2, 1115573940), (3, 743715960), (4, 557786970), (5, 446229576), (6, 371857980), (8, 278893485), (9, 247905320), (10, 223114788), (12, 185928990), (13, 171626760), (15, 148743192), (18, 123952660), (20, 111557394), (24, 92964495), (26, 85813380), (30, 74371596), (36, 61976330), (39, 57208920), (40, 55778697), (43, 51887160), (45, 49581064), (52, 42906690), (60, 37185798), (65, 34325352), (72, 30988165), (78, 28604460), (86, 25943580), (90, 24790532), (104, 21453345), (117, 19069640), (120, 18592899), (129, 17295720), (130, 17162676), (156, 14302230), (172, 12971790), (180, 12395266), (195, 11441784), (215, 10377432), (234, 9534820), (258, 8647860), (260, 8581338), (312, 7151115), (344, 6485895), (360, 6197633), (387, 5765240), (390, 5720892), (430, 5188716), (468, 4767410), (516, 4323930), (520, 4290669), (559, 3991320), (585, 3813928), (645, 3459144), (774, 2882620), (780, 2860446), (860, 2594358), (936, 2383705), (1032, 2161965), (1118, 1995660), (1170, 1906964), (1290, 1729572), (1548, 1441310), (1560, 1430223), (1677, 1330440), (1720, 1297179), (1935, 1153048), (2236, 997830), (2340, 953482), (2580, 864786), (2795, 798264), (3096, 720655), (3354, 665220), (3870, 576524), (4472, 498915), (4680, 476741), (5031, 443480), (5160, 432393), (5590, 399132), (6708, 332610), (7740, 288262), (8385, 266088), (10062, 221740), (11087, 201240), (11180, 199566), (13416, 166305), (15480, 144131), (16770, 133044), (20124, 110870), (22174, 100620), (22360, 99783), (25155, 88696), (33261, 67080), (33540, 66522), (40248, 55435), (44348, 50310)]