157501440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{1709}}^1$

素因数の和:1742

約数の個数: 144

約数和(自身を含む): 546191100

約数和(自身を除く): 388689660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1709, 1920, 2048, 2304, 2560, 2880, 3072, 3418, 3840, 4608, 5120, 5127, 5760, 6144, 6836, 7680, 8545, 9216, 10240, 10254, 11520, 13672, 15360, 15381, 17090, 18432, 20508, 23040, 25635, 27344, 30720, 30762, 34180, 41016, 46080, 51270, 54688, 61524, 68360, 76905, 82032, 92160, 102540, 109376, 123048, 136720, 153810, 164064, 205080, 218752, 246096, 273440, 307620, 328128, 410160, 437504, 492192, 546880, 615240, 656256, 820320, 875008, 984384, 1093760, 1230480, 1312512, 1640640, 1750016, 1968768, 2187520, 2460960, 2625024, 3281280, 3500032, 3937536, 4375040, 4921920, 5250048, 6562560, 7875072, 8750080, 9843840, 10500096, 13125120, 15750144, 17500160, 19687680, 26250240, 31500288, 39375360, 52500480, 78750720, 157501440]

約数ペア:

[(1, 157501440), (2, 78750720), (3, 52500480), (4, 39375360), (5, 31500288), (6, 26250240), (8, 19687680), (9, 17500160), (10, 15750144), (12, 13125120), (15, 10500096), (16, 9843840), (18, 8750080), (20, 7875072), (24, 6562560), (30, 5250048), (32, 4921920), (36, 4375040), (40, 3937536), (45, 3500032), (48, 3281280), (60, 2625024), (64, 2460960), (72, 2187520), (80, 1968768), (90, 1750016), (96, 1640640), (120, 1312512), (128, 1230480), (144, 1093760), (160, 984384), (180, 875008), (192, 820320), (240, 656256), (256, 615240), (288, 546880), (320, 492192), (360, 437504), (384, 410160), (480, 328128), (512, 307620), (576, 273440), (640, 246096), (720, 218752), (768, 205080), (960, 164064), (1024, 153810), (1152, 136720), (1280, 123048), (1440, 109376), (1536, 102540), (1709, 92160), (1920, 82032), (2048, 76905), (2304, 68360), (2560, 61524), (2880, 54688), (3072, 51270), (3418, 46080), (3840, 41016), (4608, 34180), (5120, 30762), (5127, 30720), (5760, 27344), (6144, 25635), (6836, 23040), (7680, 20508), (8545, 18432), (9216, 17090), (10240, 15381), (10254, 15360), (11520, 13672)]