738387760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27067}}^1$

素因数の和:27122

約数の個数: 80

約数和(自身を含む): 1933304832

約数和(自身を除く): 1194917072

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2480, 2728, 3410, 5456, 6820, 13640, 27067, 27280, 54134, 108268, 135335, 216536, 270670, 297737, 433072, 541340, 595474, 839077, 1082680, 1190948, 1488685, 1678154, 2165360, 2381896, 2977370, 3356308, 4195385, 4763792, 5954740, 6712616, 8390770, 9229847, 11909480, 13425232, 16781540, 18459694, 23818960, 33563080, 36919388, 46149235, 67126160, 73838776, 92298470, 147677552, 184596940, 369193880, 738387760]

約数ペア:

[(1, 738387760), (2, 369193880), (4, 184596940), (5, 147677552), (8, 92298470), (10, 73838776), (11, 67126160), (16, 46149235), (20, 36919388), (22, 33563080), (31, 23818960), (40, 18459694), (44, 16781540), (55, 13425232), (62, 11909480), (80, 9229847), (88, 8390770), (110, 6712616), (124, 5954740), (155, 4763792), (176, 4195385), (220, 3356308), (248, 2977370), (310, 2381896), (341, 2165360), (440, 1678154), (496, 1488685), (620, 1190948), (682, 1082680), (880, 839077), (1240, 595474), (1364, 541340), (1705, 433072), (2480, 297737), (2728, 270670), (3410, 216536), (5456, 135335), (6820, 108268), (13640, 54134), (27067, 27280)]