249102480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:785

約数の個数: 160

約数和(自身を含む): 849195648

約数和(自身を除く): 600093168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 157, 165, 176, 220, 240, 264, 314, 330, 440, 471, 528, 601, 628, 660, 785, 880, 942, 1202, 1256, 1320, 1570, 1727, 1803, 1884, 2355, 2404, 2512, 2640, 3005, 3140, 3454, 3606, 3768, 4710, 4808, 5181, 6010, 6280, 6611, 6908, 7212, 7536, 8635, 9015, 9420, 9616, 10362, 12020, 12560, 13222, 13816, 14424, 17270, 18030, 18840, 19833, 20724, 24040, 25905, 26444, 27632, 28848, 33055, 34540, 36060, 37680, 39666, 41448, 48080, 51810, 52888, 66110, 69080, 72120, 79332, 82896, 94357, 99165, 103620, 105776, 132220, 138160, 144240, 158664, 188714, 198330, 207240, 264440, 283071, 317328, 377428, 396660, 414480, 471785, 528880, 566142, 754856, 793320, 943570, 1037927, 1132284, 1415355, 1509712, 1586640, 1887140, 2075854, 2264568, 2830710, 3113781, 3774280, 4151708, 4529136, 5189635, 5661420, 6227562, 7548560, 8303416, 10379270, 11322840, 12455124, 15568905, 16606832, 20758540, 22645680, 24910248, 31137810, 41517080, 49820496, 62275620, 83034160, 124551240, 249102480]

約数ペア:

[(1, 249102480), (2, 124551240), (3, 83034160), (4, 62275620), (5, 49820496), (6, 41517080), (8, 31137810), (10, 24910248), (11, 22645680), (12, 20758540), (15, 16606832), (16, 15568905), (20, 12455124), (22, 11322840), (24, 10379270), (30, 8303416), (33, 7548560), (40, 6227562), (44, 5661420), (48, 5189635), (55, 4529136), (60, 4151708), (66, 3774280), (80, 3113781), (88, 2830710), (110, 2264568), (120, 2075854), (132, 1887140), (157, 1586640), (165, 1509712), (176, 1415355), (220, 1132284), (240, 1037927), (264, 943570), (314, 793320), (330, 754856), (440, 566142), (471, 528880), (528, 471785), (601, 414480), (628, 396660), (660, 377428), (785, 317328), (880, 283071), (942, 264440), (1202, 207240), (1256, 198330), (1320, 188714), (1570, 158664), (1727, 144240), (1803, 138160), (1884, 132220), (2355, 105776), (2404, 103620), (2512, 99165), (2640, 94357), (3005, 82896), (3140, 79332), (3454, 72120), (3606, 69080), (3768, 66110), (4710, 52888), (4808, 51810), (5181, 48080), (6010, 41448), (6280, 39666), (6611, 37680), (6908, 36060), (7212, 34540), (7536, 33055), (8635, 28848), (9015, 27632), (9420, 26444), (9616, 25905), (10362, 24040), (12020, 20724), (12560, 19833), (13222, 18840), (13816, 18030), (14424, 17270)]