286145280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{421}}^1$

素因数の和:507

約数の個数: 216

約数和(自身を含む): 1009204560

約数和(自身を除く): 723059280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 320, 354, 360, 384, 421, 472, 480, 531, 576, 590, 640, 708, 720, 768, 842, 885, 944, 960, 1062, 1152, 1180, 1263, 1280, 1416, 1440, 1684, 1770, 1888, 1920, 2105, 2124, 2304, 2360, 2526, 2655, 2832, 2880, 3368, 3540, 3776, 3789, 3840, 4210, 4248, 4720, 5052, 5310, 5664, 5760, 6315, 6736, 7080, 7552, 7578, 8420, 8496, 9440, 10104, 10620, 11328, 11520, 12630, 13472, 14160, 15104, 15156, 16840, 16992, 18880, 18945, 20208, 21240, 22656, 24839, 25260, 26944, 28320, 30312, 33680, 33984, 37760, 37890, 40416, 42480, 45312, 49678, 50520, 53888, 56640, 60624, 67360, 67968, 74517, 75520, 75780, 80832, 84960, 99356, 101040, 107776, 113280, 121248, 124195, 134720, 135936, 149034, 151560, 161664, 169920, 198712, 202080, 223551, 226560, 242496, 248390, 269440, 298068, 303120, 323328, 339840, 372585, 397424, 404160, 447102, 484992, 496780, 538880, 596136, 606240, 679680, 745170, 794848, 808320, 894204, 969984, 993560, 1117755, 1192272, 1212480, 1490340, 1589696, 1616640, 1788408, 1987120, 2235510, 2384544, 2424960, 2980680, 3179392, 3576816, 3974240, 4471020, 4769088, 4849920, 5961360, 6358784, 7153632, 7948480, 8942040, 9538176, 11922720, 14307264, 15896960, 17884080, 19076352, 23845440, 28614528, 31793920, 35768160, 47690880, 57229056, 71536320, 95381760, 143072640, 286145280]

約数ペア:

[(1, 286145280), (2, 143072640), (3, 95381760), (4, 71536320), (5, 57229056), (6, 47690880), (8, 35768160), (9, 31793920), (10, 28614528), (12, 23845440), (15, 19076352), (16, 17884080), (18, 15896960), (20, 14307264), (24, 11922720), (30, 9538176), (32, 8942040), (36, 7948480), (40, 7153632), (45, 6358784), (48, 5961360), (59, 4849920), (60, 4769088), (64, 4471020), (72, 3974240), (80, 3576816), (90, 3179392), (96, 2980680), (118, 2424960), (120, 2384544), (128, 2235510), (144, 1987120), (160, 1788408), (177, 1616640), (180, 1589696), (192, 1490340), (236, 1212480), (240, 1192272), (256, 1117755), (288, 993560), (295, 969984), (320, 894204), (354, 808320), (360, 794848), (384, 745170), (421, 679680), (472, 606240), (480, 596136), (531, 538880), (576, 496780), (590, 484992), (640, 447102), (708, 404160), (720, 397424), (768, 372585), (842, 339840), (885, 323328), (944, 303120), (960, 298068), (1062, 269440), (1152, 248390), (1180, 242496), (1263, 226560), (1280, 223551), (1416, 202080), (1440, 198712), (1684, 169920), (1770, 161664), (1888, 151560), (1920, 149034), (2105, 135936), (2124, 134720), (2304, 124195), (2360, 121248), (2526, 113280), (2655, 107776), (2832, 101040), (2880, 99356), (3368, 84960), (3540, 80832), (3776, 75780), (3789, 75520), (3840, 74517), (4210, 67968), (4248, 67360), (4720, 60624), (5052, 56640), (5310, 53888), (5664, 50520), (5760, 49678), (6315, 45312), (6736, 42480), (7080, 40416), (7552, 37890), (7578, 37760), (8420, 33984), (8496, 33680), (9440, 30312), (10104, 28320), (10620, 26944), (11328, 25260), (11520, 24839), (12630, 22656), (13472, 21240), (14160, 20208), (15104, 18945), (15156, 18880), (16840, 16992)]