83312640

素因数分解:

$2^{14}\times 3^2\times 5^1\times {\mathrm{113}}^1$

素因数の和:152

約数の個数: 180

約数和(自身を含む): 291364164

約数和(自身を除く): 208051524

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, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 512, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1024, 1130, 1152, 1280, 1356, 1440, 1536, 1695, 1808, 1920, 2034, 2048, 2260, 2304, 2560, 2712, 2880, 3072, 3390, 3616, 3840, 4068, 4096, 4520, 4608, 5085, 5120, 5424, 5760, 6144, 6780, 7232, 7680, 8136, 8192, 9040, 9216, 10170, 10240, 10848, 11520, 12288, 13560, 14464, 15360, 16272, 16384, 18080, 18432, 20340, 20480, 21696, 23040, 24576, 27120, 28928, 30720, 32544, 36160, 36864, 40680, 40960, 43392, 46080, 49152, 54240, 57856, 61440, 65088, 72320, 73728, 81360, 81920, 86784, 92160, 108480, 115712, 122880, 130176, 144640, 147456, 162720, 173568, 184320, 216960, 231424, 245760, 260352, 289280, 325440, 347136, 368640, 433920, 462848, 520704, 578560, 650880, 694272, 737280, 867840, 925696, 1041408, 1157120, 1301760, 1388544, 1735680, 1851392, 2082816, 2314240, 2603520, 2777088, 3471360, 4165632, 4628480, 5207040, 5554176, 6942720, 8331264, 9256960, 10414080, 13885440, 16662528, 20828160, 27770880, 41656320, 83312640]

約数ペア:

[(1, 83312640), (2, 41656320), (3, 27770880), (4, 20828160), (5, 16662528), (6, 13885440), (8, 10414080), (9, 9256960), (10, 8331264), (12, 6942720), (15, 5554176), (16, 5207040), (18, 4628480), (20, 4165632), (24, 3471360), (30, 2777088), (32, 2603520), (36, 2314240), (40, 2082816), (45, 1851392), (48, 1735680), (60, 1388544), (64, 1301760), (72, 1157120), (80, 1041408), (90, 925696), (96, 867840), (113, 737280), (120, 694272), (128, 650880), (144, 578560), (160, 520704), (180, 462848), (192, 433920), (226, 368640), (240, 347136), (256, 325440), (288, 289280), (320, 260352), (339, 245760), (360, 231424), (384, 216960), (452, 184320), (480, 173568), (512, 162720), (565, 147456), (576, 144640), (640, 130176), (678, 122880), (720, 115712), (768, 108480), (904, 92160), (960, 86784), (1017, 81920), (1024, 81360), (1130, 73728), (1152, 72320), (1280, 65088), (1356, 61440), (1440, 57856), (1536, 54240), (1695, 49152), (1808, 46080), (1920, 43392), (2034, 40960), (2048, 40680), (2260, 36864), (2304, 36160), (2560, 32544), (2712, 30720), (2880, 28928), (3072, 27120), (3390, 24576), (3616, 23040), (3840, 21696), (4068, 20480), (4096, 20340), (4520, 18432), (4608, 18080), (5085, 16384), (5120, 16272), (5424, 15360), (5760, 14464), (6144, 13560), (6780, 12288), (7232, 11520), (7680, 10848), (8136, 10240), (8192, 10170), (9040, 9216)]