153273680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1433}}^1$

素因数の和:1644

約数の個数: 80

約数和(自身を含む): 409688064

約数和(自身を除く): 256414384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 191, 280, 382, 560, 764, 955, 1337, 1433, 1528, 1910, 2674, 2866, 3056, 3820, 5348, 5732, 6685, 7165, 7640, 10031, 10696, 11464, 13370, 14330, 15280, 20062, 21392, 22928, 26740, 28660, 40124, 50155, 53480, 57320, 80248, 100310, 106960, 114640, 160496, 200620, 273703, 401240, 547406, 802480, 1094812, 1368515, 1915921, 2189624, 2737030, 3831842, 4379248, 5474060, 7663684, 9579605, 10948120, 15327368, 19159210, 21896240, 30654736, 38318420, 76636840, 153273680]

約数ペア:

[(1, 153273680), (2, 76636840), (4, 38318420), (5, 30654736), (7, 21896240), (8, 19159210), (10, 15327368), (14, 10948120), (16, 9579605), (20, 7663684), (28, 5474060), (35, 4379248), (40, 3831842), (56, 2737030), (70, 2189624), (80, 1915921), (112, 1368515), (140, 1094812), (191, 802480), (280, 547406), (382, 401240), (560, 273703), (764, 200620), (955, 160496), (1337, 114640), (1433, 106960), (1528, 100310), (1910, 80248), (2674, 57320), (2866, 53480), (3056, 50155), (3820, 40124), (5348, 28660), (5732, 26740), (6685, 22928), (7165, 21392), (7640, 20062), (10031, 15280), (10696, 14330), (11464, 13370)]