171020160

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{3299}}^1$

素因数の和:3330

約数の個数: 160

約数和(自身を含む): 610929000

約数和(自身を除く): 439908840

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3299, 3456, 4320, 5184, 5760, 6480, 6598, 8640, 9897, 10368, 12960, 13196, 16495, 17280, 19794, 25920, 26392, 29691, 32990, 39588, 49485, 51840, 52784, 59382, 65980, 79176, 89073, 98970, 105568, 118764, 131960, 148455, 158352, 178146, 197940, 211136, 237528, 263920, 267219, 296910, 316704, 356292, 395880, 422272, 445365, 475056, 527840, 534438, 593820, 633408, 712584, 791760, 890730, 950112, 1055680, 1068876, 1187640, 1266816, 1336095, 1425168, 1583520, 1781460, 1900224, 2111360, 2137752, 2375280, 2672190, 2850336, 3167040, 3562920, 3800448, 4275504, 4750560, 5344380, 5700672, 6334080, 7125840, 8551008, 9501120, 10688760, 11401344, 14251680, 17102016, 19002240, 21377520, 28503360, 34204032, 42755040, 57006720, 85510080, 171020160]

約数ペア:

[(1, 171020160), (2, 85510080), (3, 57006720), (4, 42755040), (5, 34204032), (6, 28503360), (8, 21377520), (9, 19002240), (10, 17102016), (12, 14251680), (15, 11401344), (16, 10688760), (18, 9501120), (20, 8551008), (24, 7125840), (27, 6334080), (30, 5700672), (32, 5344380), (36, 4750560), (40, 4275504), (45, 3800448), (48, 3562920), (54, 3167040), (60, 2850336), (64, 2672190), (72, 2375280), (80, 2137752), (81, 2111360), (90, 1900224), (96, 1781460), (108, 1583520), (120, 1425168), (128, 1336095), (135, 1266816), (144, 1187640), (160, 1068876), (162, 1055680), (180, 950112), (192, 890730), (216, 791760), (240, 712584), (270, 633408), (288, 593820), (320, 534438), (324, 527840), (360, 475056), (384, 445365), (405, 422272), (432, 395880), (480, 356292), (540, 316704), (576, 296910), (640, 267219), (648, 263920), (720, 237528), (810, 211136), (864, 197940), (960, 178146), (1080, 158352), (1152, 148455), (1296, 131960), (1440, 118764), (1620, 105568), (1728, 98970), (1920, 89073), (2160, 79176), (2592, 65980), (2880, 59382), (3240, 52784), (3299, 51840), (3456, 49485), (4320, 39588), (5184, 32990), (5760, 29691), (6480, 26392), (6598, 25920), (8640, 19794), (9897, 17280), (10368, 16495), (12960, 13196)]