334223680

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7853}}^1$

素因数の和:7896

約数の個数: 112

約数和(自身を含む): 957559680

約数和(自身を除く): 623336000

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, 7853, 8512, 10640, 15706, 21280, 31412, 39265, 42560, 54971, 62824, 78530, 109942, 125648, 149207, 157060, 219884, 251296, 274855, 298414, 314120, 439768, 502592, 549710, 596828, 628240, 746035, 879536, 1044449, 1099420, 1193656, 1256480, 1492070, 1759072, 2088898, 2198840, 2387312, 2512960, 2984140, 3518144, 4177796, 4397680, 4774624, 5222245, 5968280, 8355592, 8795360, 9549248, 10444490, 11936560, 16711184, 17590720, 20888980, 23873120, 33422368, 41777960, 47746240, 66844736, 83555920, 167111840, 334223680]

約数ペア:

[(1, 334223680), (2, 167111840), (4, 83555920), (5, 66844736), (7, 47746240), (8, 41777960), (10, 33422368), (14, 23873120), (16, 20888980), (19, 17590720), (20, 16711184), (28, 11936560), (32, 10444490), (35, 9549248), (38, 8795360), (40, 8355592), (56, 5968280), (64, 5222245), (70, 4774624), (76, 4397680), (80, 4177796), (95, 3518144), (112, 2984140), (133, 2512960), (140, 2387312), (152, 2198840), (160, 2088898), (190, 1759072), (224, 1492070), (266, 1256480), (280, 1193656), (304, 1099420), (320, 1044449), (380, 879536), (448, 746035), (532, 628240), (560, 596828), (608, 549710), (665, 502592), (760, 439768), (1064, 314120), (1120, 298414), (1216, 274855), (1330, 251296), (1520, 219884), (2128, 157060), (2240, 149207), (2660, 125648), (3040, 109942), (4256, 78530), (5320, 62824), (6080, 54971), (7853, 42560), (8512, 39265), (10640, 31412), (15706, 21280)]