141269480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10357}}^1$

素因数の和:10410

約数の個数: 64

約数和(自身を含む): 357972480

約数和(自身を除く): 216703000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 10357, 13640, 20714, 41428, 51785, 82856, 103570, 113927, 207140, 227854, 321067, 414280, 455708, 569635, 642134, 911416, 1139270, 1284268, 1605335, 2278540, 2568536, 3210670, 3531737, 4557080, 6421340, 7063474, 12842680, 14126948, 17658685, 28253896, 35317370, 70634740, 141269480]

約数ペア:

[(1, 141269480), (2, 70634740), (4, 35317370), (5, 28253896), (8, 17658685), (10, 14126948), (11, 12842680), (20, 7063474), (22, 6421340), (31, 4557080), (40, 3531737), (44, 3210670), (55, 2568536), (62, 2278540), (88, 1605335), (110, 1284268), (124, 1139270), (155, 911416), (220, 642134), (248, 569635), (310, 455708), (341, 414280), (440, 321067), (620, 227854), (682, 207140), (1240, 113927), (1364, 103570), (1705, 82856), (2728, 51785), (3410, 41428), (6820, 20714), (10357, 13640)]