220250880

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6373}}^1$

素因数の和:6403

約数の個数: 144

約数和(自身を含む): 781707360

約数和(自身を除く): 561456480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 6373, 6912, 8640, 11520, 12746, 17280, 19119, 25492, 31865, 34560, 38238, 50984, 57357, 63730, 76476, 95595, 101968, 114714, 127460, 152952, 172071, 191190, 203936, 229428, 254920, 286785, 305904, 344142, 382380, 407872, 458856, 509840, 573570, 611808, 688284, 764760, 815744, 860355, 917712, 1019680, 1147140, 1223616, 1376568, 1529520, 1631488, 1720710, 1835424, 2039360, 2294280, 2447232, 2753136, 3059040, 3441420, 3670848, 4078720, 4588560, 4894464, 5506272, 6118080, 6882840, 7341696, 8157440, 9177120, 11012544, 12236160, 13765680, 14683392, 18354240, 22025088, 24472320, 27531360, 36708480, 44050176, 55062720, 73416960, 110125440, 220250880]

約数ペア:

[(1, 220250880), (2, 110125440), (3, 73416960), (4, 55062720), (5, 44050176), (6, 36708480), (8, 27531360), (9, 24472320), (10, 22025088), (12, 18354240), (15, 14683392), (16, 13765680), (18, 12236160), (20, 11012544), (24, 9177120), (27, 8157440), (30, 7341696), (32, 6882840), (36, 6118080), (40, 5506272), (45, 4894464), (48, 4588560), (54, 4078720), (60, 3670848), (64, 3441420), (72, 3059040), (80, 2753136), (90, 2447232), (96, 2294280), (108, 2039360), (120, 1835424), (128, 1720710), (135, 1631488), (144, 1529520), (160, 1376568), (180, 1223616), (192, 1147140), (216, 1019680), (240, 917712), (256, 860355), (270, 815744), (288, 764760), (320, 688284), (360, 611808), (384, 573570), (432, 509840), (480, 458856), (540, 407872), (576, 382380), (640, 344142), (720, 305904), (768, 286785), (864, 254920), (960, 229428), (1080, 203936), (1152, 191190), (1280, 172071), (1440, 152952), (1728, 127460), (1920, 114714), (2160, 101968), (2304, 95595), (2880, 76476), (3456, 63730), (3840, 57357), (4320, 50984), (5760, 38238), (6373, 34560), (6912, 31865), (8640, 25492), (11520, 19119), (12746, 17280)]