286525440

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 144

約数和(自身を含む): 993365100

約数和(自身を除く): 706839660

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, 1920, 2048, 2304, 2560, 2880, 3072, 3109, 3840, 4608, 5120, 5760, 6144, 6218, 7680, 9216, 9327, 10240, 11520, 12436, 15360, 15545, 18432, 18654, 23040, 24872, 27981, 30720, 31090, 37308, 46080, 46635, 49744, 55962, 62180, 74616, 92160, 93270, 99488, 111924, 124360, 139905, 149232, 186540, 198976, 223848, 248720, 279810, 298464, 373080, 397952, 447696, 497440, 559620, 596928, 746160, 795904, 895392, 994880, 1119240, 1193856, 1492320, 1591808, 1790784, 1989760, 2238480, 2387712, 2984640, 3183616, 3581568, 3979520, 4476960, 4775424, 5969280, 6367232, 7163136, 7959040, 8953920, 9550848, 11938560, 14326272, 15918080, 17907840, 19101696, 23877120, 28652544, 31836160, 35815680, 47754240, 57305088, 71631360, 95508480, 143262720, 286525440]

約数ペア:

[(1, 286525440), (2, 143262720), (3, 95508480), (4, 71631360), (5, 57305088), (6, 47754240), (8, 35815680), (9, 31836160), (10, 28652544), (12, 23877120), (15, 19101696), (16, 17907840), (18, 15918080), (20, 14326272), (24, 11938560), (30, 9550848), (32, 8953920), (36, 7959040), (40, 7163136), (45, 6367232), (48, 5969280), (60, 4775424), (64, 4476960), (72, 3979520), (80, 3581568), (90, 3183616), (96, 2984640), (120, 2387712), (128, 2238480), (144, 1989760), (160, 1790784), (180, 1591808), (192, 1492320), (240, 1193856), (256, 1119240), (288, 994880), (320, 895392), (360, 795904), (384, 746160), (480, 596928), (512, 559620), (576, 497440), (640, 447696), (720, 397952), (768, 373080), (960, 298464), (1024, 279810), (1152, 248720), (1280, 223848), (1440, 198976), (1536, 186540), (1920, 149232), (2048, 139905), (2304, 124360), (2560, 111924), (2880, 99488), (3072, 93270), (3109, 92160), (3840, 74616), (4608, 62180), (5120, 55962), (5760, 49744), (6144, 46635), (6218, 46080), (7680, 37308), (9216, 31090), (9327, 30720), (10240, 27981), (11520, 24872), (12436, 23040), (15360, 18654), (15545, 18432)]