1292051220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{1663}}^1$

素因数の和:2261

約数の個数: 96

約数和(自身を含む): 3784015872

約数和(自身を除く): 2491964652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 563, 690, 1126, 1380, 1663, 1689, 2252, 2815, 3326, 3378, 4989, 5630, 6652, 6756, 8315, 8445, 9978, 11260, 12949, 16630, 16890, 19956, 24945, 25898, 33260, 33780, 38249, 38847, 49890, 51796, 64745, 76498, 77694, 99780, 114747, 129490, 152996, 155388, 191245, 194235, 229494, 258980, 382490, 388470, 458988, 573735, 764980, 776940, 936269, 1147470, 1872538, 2294940, 2808807, 3745076, 4681345, 5617614, 9362690, 11235228, 14044035, 18725380, 21534187, 28088070, 43068374, 56176140, 64602561, 86136748, 107670935, 129205122, 215341870, 258410244, 323012805, 430683740, 646025610, 1292051220]

約数ペア:

[(1, 1292051220), (2, 646025610), (3, 430683740), (4, 323012805), (5, 258410244), (6, 215341870), (10, 129205122), (12, 107670935), (15, 86136748), (20, 64602561), (23, 56176140), (30, 43068374), (46, 28088070), (60, 21534187), (69, 18725380), (92, 14044035), (115, 11235228), (138, 9362690), (230, 5617614), (276, 4681345), (345, 3745076), (460, 2808807), (563, 2294940), (690, 1872538), (1126, 1147470), (1380, 936269), (1663, 776940), (1689, 764980), (2252, 573735), (2815, 458988), (3326, 388470), (3378, 382490), (4989, 258980), (5630, 229494), (6652, 194235), (6756, 191245), (8315, 155388), (8445, 152996), (9978, 129490), (11260, 114747), (12949, 99780), (16630, 77694), (16890, 76498), (19956, 64745), (24945, 51796), (25898, 49890), (33260, 38847), (33780, 38249)]