198668160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11497}}^1$

素因数の和:11525

約数の個数: 128

約数和(自身を含む): 703677600

約数和(自身を除く): 505009440

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, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 11497, 17280, 22994, 34491, 45988, 57485, 68982, 91976, 103473, 114970, 137964, 172455, 183952, 206946, 229940, 275928, 310419, 344910, 367904, 413892, 459880, 517365, 551856, 620838, 689820, 735808, 827784, 919760, 1034730, 1103712, 1241676, 1379640, 1471616, 1552095, 1655568, 1839520, 2069460, 2207424, 2483352, 2759280, 3104190, 3311136, 3679040, 4138920, 4414848, 4966704, 5518560, 6208380, 6622272, 7358080, 8277840, 9933408, 11037120, 12416760, 13244544, 16555680, 19866816, 22074240, 24833520, 33111360, 39733632, 49667040, 66222720, 99334080, 198668160]

約数ペア:

[(1, 198668160), (2, 99334080), (3, 66222720), (4, 49667040), (5, 39733632), (6, 33111360), (8, 24833520), (9, 22074240), (10, 19866816), (12, 16555680), (15, 13244544), (16, 12416760), (18, 11037120), (20, 9933408), (24, 8277840), (27, 7358080), (30, 6622272), (32, 6208380), (36, 5518560), (40, 4966704), (45, 4414848), (48, 4138920), (54, 3679040), (60, 3311136), (64, 3104190), (72, 2759280), (80, 2483352), (90, 2207424), (96, 2069460), (108, 1839520), (120, 1655568), (128, 1552095), (135, 1471616), (144, 1379640), (160, 1241676), (180, 1103712), (192, 1034730), (216, 919760), (240, 827784), (270, 735808), (288, 689820), (320, 620838), (360, 551856), (384, 517365), (432, 459880), (480, 413892), (540, 367904), (576, 344910), (640, 310419), (720, 275928), (864, 229940), (960, 206946), (1080, 183952), (1152, 172455), (1440, 137964), (1728, 114970), (1920, 103473), (2160, 91976), (2880, 68982), (3456, 57485), (4320, 45988), (5760, 34491), (8640, 22994), (11497, 17280)]