1680454836

素因数分解:

$2^2\times 3^5\times {\mathrm{269}}^1\times {\mathrm{6427}}^1$

素因数の和:6715

約数の個数: 72

約数和(自身を含む): 4422206880

約数和(自身を除く): 2741752044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 269, 324, 486, 538, 807, 972, 1076, 1614, 2421, 3228, 4842, 6427, 7263, 9684, 12854, 14526, 19281, 21789, 25708, 29052, 38562, 43578, 57843, 65367, 77124, 87156, 115686, 130734, 173529, 231372, 261468, 347058, 520587, 694116, 1041174, 1561761, 1728863, 2082348, 3123522, 3457726, 5186589, 6247044, 6915452, 10373178, 15559767, 20746356, 31119534, 46679301, 62239068, 93358602, 140037903, 186717204, 280075806, 420113709, 560151612, 840227418, 1680454836]

約数ペア:

[(1, 1680454836), (2, 840227418), (3, 560151612), (4, 420113709), (6, 280075806), (9, 186717204), (12, 140037903), (18, 93358602), (27, 62239068), (36, 46679301), (54, 31119534), (81, 20746356), (108, 15559767), (162, 10373178), (243, 6915452), (269, 6247044), (324, 5186589), (486, 3457726), (538, 3123522), (807, 2082348), (972, 1728863), (1076, 1561761), (1614, 1041174), (2421, 694116), (3228, 520587), (4842, 347058), (6427, 261468), (7263, 231372), (9684, 173529), (12854, 130734), (14526, 115686), (19281, 87156), (21789, 77124), (25708, 65367), (29052, 57843), (38562, 43578)]