163269280

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1326

約数の個数: 96

約数和(自身を含む): 415800000

約数和(自身を除く): 252530720

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 43, 76, 80, 86, 95, 152, 160, 172, 190, 215, 304, 344, 380, 430, 608, 688, 760, 817, 860, 1249, 1376, 1520, 1634, 1720, 2498, 3040, 3268, 3440, 4085, 4996, 6245, 6536, 6880, 8170, 9992, 12490, 13072, 16340, 19984, 23731, 24980, 26144, 32680, 39968, 47462, 49960, 53707, 65360, 94924, 99920, 107414, 118655, 130720, 189848, 199840, 214828, 237310, 268535, 379696, 429656, 474620, 537070, 759392, 859312, 949240, 1020433, 1074140, 1718624, 1898480, 2040866, 2148280, 3796960, 4081732, 4296560, 5102165, 8163464, 8593120, 10204330, 16326928, 20408660, 32653856, 40817320, 81634640, 163269280]

約数ペア:

[(1, 163269280), (2, 81634640), (4, 40817320), (5, 32653856), (8, 20408660), (10, 16326928), (16, 10204330), (19, 8593120), (20, 8163464), (32, 5102165), (38, 4296560), (40, 4081732), (43, 3796960), (76, 2148280), (80, 2040866), (86, 1898480), (95, 1718624), (152, 1074140), (160, 1020433), (172, 949240), (190, 859312), (215, 759392), (304, 537070), (344, 474620), (380, 429656), (430, 379696), (608, 268535), (688, 237310), (760, 214828), (817, 199840), (860, 189848), (1249, 130720), (1376, 118655), (1520, 107414), (1634, 99920), (1720, 94924), (2498, 65360), (3040, 53707), (3268, 49960), (3440, 47462), (4085, 39968), (4996, 32680), (6245, 26144), (6536, 24980), (6880, 23731), (8170, 19984), (9992, 16340), (12490, 13072)]