312910560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 1106602560

約数和(自身を除く): 793692000

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, 72, 80, 90, 96, 108, 113, 120, 135, 144, 160, 180, 216, 226, 240, 270, 288, 339, 360, 432, 452, 480, 540, 565, 641, 678, 720, 864, 904, 1017, 1080, 1130, 1282, 1356, 1440, 1695, 1808, 1923, 2034, 2160, 2260, 2564, 2712, 3051, 3205, 3390, 3616, 3846, 4068, 4320, 4520, 5085, 5128, 5424, 5769, 6102, 6410, 6780, 7692, 8136, 9040, 9615, 10170, 10256, 10848, 11538, 12204, 12820, 13560, 15255, 15384, 16272, 17307, 18080, 19230, 20340, 20512, 23076, 24408, 25640, 27120, 28845, 30510, 30768, 32544, 34614, 38460, 40680, 46152, 48816, 51280, 54240, 57690, 61020, 61536, 69228, 72433, 76920, 81360, 86535, 92304, 97632, 102560, 115380, 122040, 138456, 144866, 153840, 162720, 173070, 184608, 217299, 230760, 244080, 276912, 289732, 307680, 346140, 362165, 434598, 461520, 488160, 553824, 579464, 651897, 692280, 724330, 869196, 923040, 1086495, 1158928, 1303794, 1384560, 1448660, 1738392, 1955691, 2172990, 2317856, 2607588, 2769120, 2897320, 3259485, 3476784, 3911382, 4345980, 5215176, 5794640, 6518970, 6953568, 7822764, 8691960, 9778455, 10430352, 11589280, 13037940, 15645528, 17383920, 19556910, 20860704, 26075880, 31291056, 34767840, 39113820, 52151760, 62582112, 78227640, 104303520, 156455280, 312910560]

約数ペア:

[(1, 312910560), (2, 156455280), (3, 104303520), (4, 78227640), (5, 62582112), (6, 52151760), (8, 39113820), (9, 34767840), (10, 31291056), (12, 26075880), (15, 20860704), (16, 19556910), (18, 17383920), (20, 15645528), (24, 13037940), (27, 11589280), (30, 10430352), (32, 9778455), (36, 8691960), (40, 7822764), (45, 6953568), (48, 6518970), (54, 5794640), (60, 5215176), (72, 4345980), (80, 3911382), (90, 3476784), (96, 3259485), (108, 2897320), (113, 2769120), (120, 2607588), (135, 2317856), (144, 2172990), (160, 1955691), (180, 1738392), (216, 1448660), (226, 1384560), (240, 1303794), (270, 1158928), (288, 1086495), (339, 923040), (360, 869196), (432, 724330), (452, 692280), (480, 651897), (540, 579464), (565, 553824), (641, 488160), (678, 461520), (720, 434598), (864, 362165), (904, 346140), (1017, 307680), (1080, 289732), (1130, 276912), (1282, 244080), (1356, 230760), (1440, 217299), (1695, 184608), (1808, 173070), (1923, 162720), (2034, 153840), (2160, 144866), (2260, 138456), (2564, 122040), (2712, 115380), (3051, 102560), (3205, 97632), (3390, 92304), (3616, 86535), (3846, 81360), (4068, 76920), (4320, 72433), (4520, 69228), (5085, 61536), (5128, 61020), (5424, 57690), (5769, 54240), (6102, 51280), (6410, 48816), (6780, 46152), (7692, 40680), (8136, 38460), (9040, 34614), (9615, 32544), (10170, 30768), (10256, 30510), (10848, 28845), (11538, 27120), (12204, 25640), (12820, 24408), (13560, 23076), (15255, 20512), (15384, 20340), (16272, 19230), (17307, 18080)]