144226880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 168

約数和(自身を含む): 411626304

約数和(自身を除く): 267399424

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 67, 70, 80, 112, 124, 134, 140, 155, 160, 217, 224, 248, 268, 280, 310, 320, 335, 434, 448, 469, 496, 536, 560, 620, 670, 868, 938, 961, 992, 1072, 1085, 1120, 1240, 1340, 1736, 1876, 1922, 1984, 2077, 2144, 2170, 2240, 2345, 2480, 2680, 3472, 3752, 3844, 4154, 4288, 4340, 4690, 4805, 4960, 5360, 6727, 6944, 7504, 7688, 8308, 8680, 9380, 9610, 9920, 10385, 10720, 13454, 13888, 14539, 15008, 15376, 16616, 17360, 18760, 19220, 20770, 21440, 26908, 29078, 30016, 30752, 33232, 33635, 34720, 37520, 38440, 41540, 53816, 58156, 61504, 64387, 66464, 67270, 69440, 72695, 75040, 76880, 83080, 107632, 116312, 128774, 132928, 134540, 145390, 150080, 153760, 166160, 215264, 232624, 257548, 269080, 290780, 307520, 321935, 332320, 430528, 450709, 465248, 515096, 538160, 581560, 643870, 664640, 901418, 930496, 1030192, 1076320, 1163120, 1287740, 1802836, 2060384, 2152640, 2253545, 2326240, 2575480, 3605672, 4120768, 4507090, 4652480, 5150960, 7211344, 9014180, 10301920, 14422688, 18028360, 20603840, 28845376, 36056720, 72113440, 144226880]

約数ペア:

[(1, 144226880), (2, 72113440), (4, 36056720), (5, 28845376), (7, 20603840), (8, 18028360), (10, 14422688), (14, 10301920), (16, 9014180), (20, 7211344), (28, 5150960), (31, 4652480), (32, 4507090), (35, 4120768), (40, 3605672), (56, 2575480), (62, 2326240), (64, 2253545), (67, 2152640), (70, 2060384), (80, 1802836), (112, 1287740), (124, 1163120), (134, 1076320), (140, 1030192), (155, 930496), (160, 901418), (217, 664640), (224, 643870), (248, 581560), (268, 538160), (280, 515096), (310, 465248), (320, 450709), (335, 430528), (434, 332320), (448, 321935), (469, 307520), (496, 290780), (536, 269080), (560, 257548), (620, 232624), (670, 215264), (868, 166160), (938, 153760), (961, 150080), (992, 145390), (1072, 134540), (1085, 132928), (1120, 128774), (1240, 116312), (1340, 107632), (1736, 83080), (1876, 76880), (1922, 75040), (1984, 72695), (2077, 69440), (2144, 67270), (2170, 66464), (2240, 64387), (2345, 61504), (2480, 58156), (2680, 53816), (3472, 41540), (3752, 38440), (3844, 37520), (4154, 34720), (4288, 33635), (4340, 33232), (4690, 30752), (4805, 30016), (4960, 29078), (5360, 26908), (6727, 21440), (6944, 20770), (7504, 19220), (7688, 18760), (8308, 17360), (8680, 16616), (9380, 15376), (9610, 15008), (9920, 14539), (10385, 13888), (10720, 13454)]