19837733280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1333181}}^1$

素因数の和:1333230

約数の個数: 96

約数和(自身を含む): 64504677888

約数和(自身を除く): 44666944608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 7440, 14880, 1333181, 2666362, 3999543, 5332724, 6665905, 7999086, 10665448, 13331810, 15998172, 19997715, 21330896, 26663620, 31996344, 39995430, 41328611, 42661792, 53327240, 63992688, 79990860, 82657222, 106654480, 123985833, 127985376, 159981720, 165314444, 206643055, 213308960, 247971666, 319963440, 330628888, 413286110, 495943332, 619929165, 639926880, 661257776, 826572220, 991886664, 1239858330, 1322515552, 1653144440, 1983773328, 2479716660, 3306288880, 3967546656, 4959433320, 6612577760, 9918866640, 19837733280]

約数ペア:

[(1, 19837733280), (2, 9918866640), (3, 6612577760), (4, 4959433320), (5, 3967546656), (6, 3306288880), (8, 2479716660), (10, 1983773328), (12, 1653144440), (15, 1322515552), (16, 1239858330), (20, 991886664), (24, 826572220), (30, 661257776), (31, 639926880), (32, 619929165), (40, 495943332), (48, 413286110), (60, 330628888), (62, 319963440), (80, 247971666), (93, 213308960), (96, 206643055), (120, 165314444), (124, 159981720), (155, 127985376), (160, 123985833), (186, 106654480), (240, 82657222), (248, 79990860), (310, 63992688), (372, 53327240), (465, 42661792), (480, 41328611), (496, 39995430), (620, 31996344), (744, 26663620), (930, 21330896), (992, 19997715), (1240, 15998172), (1488, 13331810), (1860, 10665448), (2480, 7999086), (2976, 6665905), (3720, 5332724), (4960, 3999543), (7440, 2666362), (14880, 1333181)]