2525321120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 192

約数和(自身を含む): 7030146816

約数和(自身を除く): 4504825696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 67, 70, 73, 80, 112, 134, 140, 146, 160, 224, 268, 280, 292, 335, 365, 461, 469, 511, 536, 560, 584, 670, 730, 922, 938, 1022, 1072, 1120, 1168, 1340, 1460, 1844, 1876, 2044, 2144, 2305, 2336, 2345, 2555, 2680, 2920, 3227, 3688, 3752, 4088, 4610, 4690, 4891, 5110, 5360, 5840, 6454, 7376, 7504, 8176, 9220, 9380, 9782, 10220, 10720, 11680, 12908, 14752, 15008, 16135, 16352, 18440, 18760, 19564, 20440, 24455, 25816, 30887, 32270, 33653, 34237, 36880, 37520, 39128, 40880, 48910, 51632, 61774, 64540, 67306, 68474, 73760, 75040, 78256, 81760, 97820, 103264, 123548, 129080, 134612, 136948, 154435, 156512, 168265, 171185, 195640, 216209, 235571, 247096, 258160, 269224, 273896, 308870, 336530, 342370, 391280, 432418, 471142, 494192, 516320, 538448, 547792, 617740, 673060, 684740, 782560, 864836, 942284, 988384, 1076896, 1081045, 1095584, 1177855, 1235480, 1346120, 1369480, 1729672, 1884568, 2162090, 2254751, 2355710, 2470960, 2692240, 2738960, 3459344, 3769136, 4324180, 4509502, 4711420, 4941920, 5384480, 5477920, 6918688, 7538272, 8648360, 9019004, 9422840, 11273755, 15783257, 17296720, 18038008, 18845680, 22547510, 31566514, 34593440, 36076016, 37691360, 45095020, 63133028, 72152032, 78916285, 90190040, 126266056, 157832570, 180380080, 252532112, 315665140, 360760160, 505064224, 631330280, 1262660560, 2525321120]

約数ペア:

[(1, 2525321120), (2, 1262660560), (4, 631330280), (5, 505064224), (7, 360760160), (8, 315665140), (10, 252532112), (14, 180380080), (16, 157832570), (20, 126266056), (28, 90190040), (32, 78916285), (35, 72152032), (40, 63133028), (56, 45095020), (67, 37691360), (70, 36076016), (73, 34593440), (80, 31566514), (112, 22547510), (134, 18845680), (140, 18038008), (146, 17296720), (160, 15783257), (224, 11273755), (268, 9422840), (280, 9019004), (292, 8648360), (335, 7538272), (365, 6918688), (461, 5477920), (469, 5384480), (511, 4941920), (536, 4711420), (560, 4509502), (584, 4324180), (670, 3769136), (730, 3459344), (922, 2738960), (938, 2692240), (1022, 2470960), (1072, 2355710), (1120, 2254751), (1168, 2162090), (1340, 1884568), (1460, 1729672), (1844, 1369480), (1876, 1346120), (2044, 1235480), (2144, 1177855), (2305, 1095584), (2336, 1081045), (2345, 1076896), (2555, 988384), (2680, 942284), (2920, 864836), (3227, 782560), (3688, 684740), (3752, 673060), (4088, 617740), (4610, 547792), (4690, 538448), (4891, 516320), (5110, 494192), (5360, 471142), (5840, 432418), (6454, 391280), (7376, 342370), (7504, 336530), (8176, 308870), (9220, 273896), (9380, 269224), (9782, 258160), (10220, 247096), (10720, 235571), (11680, 216209), (12908, 195640), (14752, 171185), (15008, 168265), (16135, 156512), (16352, 154435), (18440, 136948), (18760, 134612), (19564, 129080), (20440, 123548), (24455, 103264), (25816, 97820), (30887, 81760), (32270, 78256), (33653, 75040), (34237, 73760), (36880, 68474), (37520, 67306), (39128, 64540), (40880, 61774), (48910, 51632)]