739820480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17383}}^1$

素因数の和:17426

約数の個数: 112

約数和(自身を含む): 2119457280

約数和(自身を除く): 1379636800

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, 10640, 17383, 21280, 34766, 42560, 69532, 86915, 121681, 139064, 173830, 243362, 278128, 330277, 347660, 486724, 556256, 608405, 660554, 695320, 973448, 1112512, 1216810, 1321108, 1390640, 1651385, 1946896, 2311939, 2433620, 2642216, 2781280, 3302770, 3893792, 4623878, 4867240, 5284432, 5562560, 6605540, 7787584, 9247756, 9734480, 10568864, 11559695, 13211080, 18495512, 19468960, 21137728, 23119390, 26422160, 36991024, 38937920, 46238780, 52844320, 73982048, 92477560, 105688640, 147964096, 184955120, 369910240, 739820480]

約数ペア:

[(1, 739820480), (2, 369910240), (4, 184955120), (5, 147964096), (7, 105688640), (8, 92477560), (10, 73982048), (14, 52844320), (16, 46238780), (19, 38937920), (20, 36991024), (28, 26422160), (32, 23119390), (35, 21137728), (38, 19468960), (40, 18495512), (56, 13211080), (64, 11559695), (70, 10568864), (76, 9734480), (80, 9247756), (95, 7787584), (112, 6605540), (133, 5562560), (140, 5284432), (152, 4867240), (160, 4623878), (190, 3893792), (224, 3302770), (266, 2781280), (280, 2642216), (304, 2433620), (320, 2311939), (380, 1946896), (448, 1651385), (532, 1390640), (560, 1321108), (608, 1216810), (665, 1112512), (760, 973448), (1064, 695320), (1120, 660554), (1216, 608405), (1330, 556256), (1520, 486724), (2128, 347660), (2240, 330277), (2660, 278128), (3040, 243362), (4256, 173830), (5320, 139064), (6080, 121681), (8512, 86915), (10640, 69532), (17383, 42560), (21280, 34766)]