160671360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1249}}^1$

素因数の和:1338

約数の個数: 128

約数和(自身を含む): 520200000

約数和(自身を除く): 359528640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1249, 1340, 1608, 1920, 2010, 2144, 2498, 2680, 3216, 3747, 4020, 4288, 4996, 5360, 6245, 6432, 7494, 8040, 8576, 9992, 10720, 12490, 12864, 14988, 16080, 18735, 19984, 21440, 24980, 25728, 29976, 32160, 37470, 39968, 42880, 49960, 59952, 64320, 74940, 79936, 83683, 99920, 119904, 128640, 149880, 159872, 167366, 199840, 239808, 251049, 299760, 334732, 399680, 418415, 479616, 502098, 599520, 669464, 799360, 836830, 1004196, 1199040, 1255245, 1338928, 1673660, 2008392, 2398080, 2510490, 2677856, 3347320, 4016784, 5020980, 5355712, 6694640, 8033568, 10041960, 10711424, 13389280, 16067136, 20083920, 26778560, 32134272, 40167840, 53557120, 80335680, 160671360]

約数ペア:

[(1, 160671360), (2, 80335680), (3, 53557120), (4, 40167840), (5, 32134272), (6, 26778560), (8, 20083920), (10, 16067136), (12, 13389280), (15, 10711424), (16, 10041960), (20, 8033568), (24, 6694640), (30, 5355712), (32, 5020980), (40, 4016784), (48, 3347320), (60, 2677856), (64, 2510490), (67, 2398080), (80, 2008392), (96, 1673660), (120, 1338928), (128, 1255245), (134, 1199040), (160, 1004196), (192, 836830), (201, 799360), (240, 669464), (268, 599520), (320, 502098), (335, 479616), (384, 418415), (402, 399680), (480, 334732), (536, 299760), (640, 251049), (670, 239808), (804, 199840), (960, 167366), (1005, 159872), (1072, 149880), (1249, 128640), (1340, 119904), (1608, 99920), (1920, 83683), (2010, 79936), (2144, 74940), (2498, 64320), (2680, 59952), (3216, 49960), (3747, 42880), (4020, 39968), (4288, 37470), (4996, 32160), (5360, 29976), (6245, 25728), (6432, 24980), (7494, 21440), (8040, 19984), (8576, 18735), (9992, 16080), (10720, 14988), (12490, 12864)]