137523840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1747}}^1$

素因数の和:1810

約数の個数: 128

約数和(自身を含む): 449305920

約数和(自身を除く): 311782080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 320, 328, 384, 410, 480, 492, 615, 640, 656, 820, 960, 984, 1230, 1312, 1640, 1747, 1920, 1968, 2460, 2624, 3280, 3494, 3936, 4920, 5241, 5248, 6560, 6988, 7872, 8735, 9840, 10482, 13120, 13976, 15744, 17470, 19680, 20964, 26205, 26240, 27952, 34940, 39360, 41928, 52410, 55904, 69880, 71627, 78720, 83856, 104820, 111808, 139760, 143254, 167712, 209640, 214881, 223616, 279520, 286508, 335424, 358135, 419280, 429762, 559040, 573016, 670848, 716270, 838560, 859524, 1074405, 1118080, 1146032, 1432540, 1677120, 1719048, 2148810, 2292064, 2865080, 3354240, 3438096, 4297620, 4584128, 5730160, 6876192, 8595240, 9168256, 11460320, 13752384, 17190480, 22920640, 27504768, 34380960, 45841280, 68761920, 137523840]

約数ペア:

[(1, 137523840), (2, 68761920), (3, 45841280), (4, 34380960), (5, 27504768), (6, 22920640), (8, 17190480), (10, 13752384), (12, 11460320), (15, 9168256), (16, 8595240), (20, 6876192), (24, 5730160), (30, 4584128), (32, 4297620), (40, 3438096), (41, 3354240), (48, 2865080), (60, 2292064), (64, 2148810), (80, 1719048), (82, 1677120), (96, 1432540), (120, 1146032), (123, 1118080), (128, 1074405), (160, 859524), (164, 838560), (192, 716270), (205, 670848), (240, 573016), (246, 559040), (320, 429762), (328, 419280), (384, 358135), (410, 335424), (480, 286508), (492, 279520), (615, 223616), (640, 214881), (656, 209640), (820, 167712), (960, 143254), (984, 139760), (1230, 111808), (1312, 104820), (1640, 83856), (1747, 78720), (1920, 71627), (1968, 69880), (2460, 55904), (2624, 52410), (3280, 41928), (3494, 39360), (3936, 34940), (4920, 27952), (5241, 26240), (5248, 26205), (6560, 20964), (6988, 19680), (7872, 17470), (8735, 15744), (9840, 13976), (10482, 13120)]