1938099840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1151}}^1$

素因数の和:2050

約数の個数: 128

約数和(自身を含む): 6190110720

約数和(自身を除く): 4252010880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 877, 960, 1151, 1754, 1920, 2302, 2631, 3453, 3508, 4385, 4604, 5262, 5755, 6906, 7016, 8770, 9208, 10524, 11510, 13155, 13812, 14032, 17265, 17540, 18416, 21048, 23020, 26310, 27624, 28064, 34530, 35080, 36832, 42096, 46040, 52620, 55248, 56128, 69060, 70160, 73664, 84192, 92080, 105240, 110496, 112256, 138120, 140320, 147328, 168384, 184160, 210480, 220992, 276240, 280640, 336768, 368320, 420960, 441984, 552480, 561280, 736640, 841920, 1009427, 1104960, 1683840, 2018854, 2209920, 3028281, 4037708, 5047135, 6056562, 8075416, 10094270, 12113124, 15141405, 16150832, 20188540, 24226248, 30282810, 32301664, 40377080, 48452496, 60565620, 64603328, 80754160, 96904992, 121131240, 129206656, 161508320, 193809984, 242262480, 323016640, 387619968, 484524960, 646033280, 969049920, 1938099840]

約数ペア:

[(1, 1938099840), (2, 969049920), (3, 646033280), (4, 484524960), (5, 387619968), (6, 323016640), (8, 242262480), (10, 193809984), (12, 161508320), (15, 129206656), (16, 121131240), (20, 96904992), (24, 80754160), (30, 64603328), (32, 60565620), (40, 48452496), (48, 40377080), (60, 32301664), (64, 30282810), (80, 24226248), (96, 20188540), (120, 16150832), (128, 15141405), (160, 12113124), (192, 10094270), (240, 8075416), (320, 6056562), (384, 5047135), (480, 4037708), (640, 3028281), (877, 2209920), (960, 2018854), (1151, 1683840), (1754, 1104960), (1920, 1009427), (2302, 841920), (2631, 736640), (3453, 561280), (3508, 552480), (4385, 441984), (4604, 420960), (5262, 368320), (5755, 336768), (6906, 280640), (7016, 276240), (8770, 220992), (9208, 210480), (10524, 184160), (11510, 168384), (13155, 147328), (13812, 140320), (14032, 138120), (17265, 112256), (17540, 110496), (18416, 105240), (21048, 92080), (23020, 84192), (26310, 73664), (27624, 70160), (28064, 69060), (34530, 56128), (35080, 55248), (36832, 52620), (42096, 46040)]