386912960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9091}}^1$

素因数の和:9134

約数の個数: 112

約数和(自身を含む): 1108496640

約数和(自身を除く): 721583680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 665, 760, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2660, 3040, 4256, 5320, 6080, 8512, 9091, 10640, 18182, 21280, 36364, 42560, 45455, 63637, 72728, 90910, 127274, 145456, 172729, 181820, 254548, 290912, 318185, 345458, 363640, 509096, 581824, 636370, 690916, 727280, 863645, 1018192, 1209103, 1272740, 1381832, 1454560, 1727290, 2036384, 2418206, 2545480, 2763664, 2909120, 3454580, 4072768, 4836412, 5090960, 5527328, 6045515, 6909160, 9672824, 10181920, 11054656, 12091030, 13818320, 19345648, 20363840, 24182060, 27636640, 38691296, 48364120, 55273280, 77382592, 96728240, 193456480, 386912960]

約数ペア:

[(1, 386912960), (2, 193456480), (4, 96728240), (5, 77382592), (7, 55273280), (8, 48364120), (10, 38691296), (14, 27636640), (16, 24182060), (19, 20363840), (20, 19345648), (28, 13818320), (32, 12091030), (35, 11054656), (38, 10181920), (40, 9672824), (56, 6909160), (64, 6045515), (70, 5527328), (76, 5090960), (80, 4836412), (95, 4072768), (112, 3454580), (133, 2909120), (140, 2763664), (152, 2545480), (160, 2418206), (190, 2036384), (224, 1727290), (266, 1454560), (280, 1381832), (304, 1272740), (320, 1209103), (380, 1018192), (448, 863645), (532, 727280), (560, 690916), (608, 636370), (665, 581824), (760, 509096), (1064, 363640), (1120, 345458), (1216, 318185), (1330, 290912), (1520, 254548), (2128, 181820), (2240, 172729), (2660, 145456), (3040, 127274), (4256, 90910), (5320, 72728), (6080, 63637), (8512, 45455), (9091, 42560), (10640, 36364), (18182, 21280)]