225024240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7879}}^1$

素因数の和:7919

約数の個数: 160

約数和(自身を含む): 844231680

約数和(自身を除く): 619207440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 7879, 9520, 14280, 15758, 23637, 28560, 31516, 39395, 47274, 55153, 63032, 78790, 94548, 110306, 118185, 126064, 133943, 157580, 165459, 189096, 220612, 236370, 267886, 275765, 315160, 330918, 378192, 401829, 441224, 472740, 535772, 551530, 630320, 661836, 669715, 803658, 827295, 882448, 937601, 945480, 1071544, 1103060, 1323672, 1339430, 1607316, 1654590, 1875202, 1890960, 2009145, 2143088, 2206120, 2647344, 2678860, 2812803, 3214632, 3309180, 3750404, 4018290, 4412240, 4688005, 5357720, 5625606, 6429264, 6618360, 7500808, 8036580, 9376010, 10715440, 11251212, 13236720, 14064015, 15001616, 16073160, 18752020, 22502424, 28128030, 32146320, 37504040, 45004848, 56256060, 75008080, 112512120, 225024240]

約数ペア:

[(1, 225024240), (2, 112512120), (3, 75008080), (4, 56256060), (5, 45004848), (6, 37504040), (7, 32146320), (8, 28128030), (10, 22502424), (12, 18752020), (14, 16073160), (15, 15001616), (16, 14064015), (17, 13236720), (20, 11251212), (21, 10715440), (24, 9376010), (28, 8036580), (30, 7500808), (34, 6618360), (35, 6429264), (40, 5625606), (42, 5357720), (48, 4688005), (51, 4412240), (56, 4018290), (60, 3750404), (68, 3309180), (70, 3214632), (80, 2812803), (84, 2678860), (85, 2647344), (102, 2206120), (105, 2143088), (112, 2009145), (119, 1890960), (120, 1875202), (136, 1654590), (140, 1607316), (168, 1339430), (170, 1323672), (204, 1103060), (210, 1071544), (238, 945480), (240, 937601), (255, 882448), (272, 827295), (280, 803658), (336, 669715), (340, 661836), (357, 630320), (408, 551530), (420, 535772), (476, 472740), (510, 441224), (560, 401829), (595, 378192), (680, 330918), (714, 315160), (816, 275765), (840, 267886), (952, 236370), (1020, 220612), (1190, 189096), (1360, 165459), (1428, 157580), (1680, 133943), (1785, 126064), (1904, 118185), (2040, 110306), (2380, 94548), (2856, 78790), (3570, 63032), (4080, 55153), (4760, 47274), (5712, 39395), (7140, 31516), (7879, 28560), (9520, 23637), (14280, 15758)]