219836160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{6361}}^1$

素因数の和:6391

約数の個数: 144

約数和(自身を含む): 780235680

約数和(自身を除く): 560399520

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, 6361, 6912, 8640, 11520, 12722, 17280, 19083, 25444, 31805, 34560, 38166, 50888, 57249, 63610, 76332, 95415, 101776, 114498, 127220, 152664, 171747, 190830, 203552, 228996, 254440, 286245, 305328, 343494, 381660, 407104, 457992, 508880, 572490, 610656, 686988, 763320, 814208, 858735, 915984, 1017760, 1144980, 1221312, 1373976, 1526640, 1628416, 1717470, 1831968, 2035520, 2289960, 2442624, 2747952, 3053280, 3434940, 3663936, 4071040, 4579920, 4885248, 5495904, 6106560, 6869880, 7327872, 8142080, 9159840, 10991808, 12213120, 13739760, 14655744, 18319680, 21983616, 24426240, 27479520, 36639360, 43967232, 54959040, 73278720, 109918080, 219836160]

約数ペア:

[(1, 219836160), (2, 109918080), (3, 73278720), (4, 54959040), (5, 43967232), (6, 36639360), (8, 27479520), (9, 24426240), (10, 21983616), (12, 18319680), (15, 14655744), (16, 13739760), (18, 12213120), (20, 10991808), (24, 9159840), (27, 8142080), (30, 7327872), (32, 6869880), (36, 6106560), (40, 5495904), (45, 4885248), (48, 4579920), (54, 4071040), (60, 3663936), (64, 3434940), (72, 3053280), (80, 2747952), (90, 2442624), (96, 2289960), (108, 2035520), (120, 1831968), (128, 1717470), (135, 1628416), (144, 1526640), (160, 1373976), (180, 1221312), (192, 1144980), (216, 1017760), (240, 915984), (256, 858735), (270, 814208), (288, 763320), (320, 686988), (360, 610656), (384, 572490), (432, 508880), (480, 457992), (540, 407104), (576, 381660), (640, 343494), (720, 305328), (768, 286245), (864, 254440), (960, 228996), (1080, 203552), (1152, 190830), (1280, 171747), (1440, 152664), (1728, 127220), (1920, 114498), (2160, 101776), (2304, 95415), (2880, 76332), (3456, 63610), (3840, 57249), (4320, 50888), (5760, 38166), (6361, 34560), (6912, 31805), (8640, 25444), (11520, 19083), (12722, 17280)]