156939636400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{287857}}^1$

素因数の和:287951

約数の個数: 120

約数和(自身を含む): 398349414720

約数和(自身を除く): 241409778320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 47, 50, 58, 80, 94, 100, 116, 145, 188, 200, 232, 235, 290, 376, 400, 464, 470, 580, 725, 752, 940, 1160, 1175, 1363, 1450, 1880, 2320, 2350, 2726, 2900, 3760, 4700, 5452, 5800, 6815, 9400, 10904, 11600, 13630, 18800, 21808, 27260, 34075, 54520, 68150, 109040, 136300, 272600, 287857, 545200, 575714, 1151428, 1439285, 2302856, 2878570, 4605712, 5757140, 7196425, 8347853, 11514280, 13529279, 14392850, 16695706, 23028560, 27058558, 28785700, 33391412, 41739265, 54117116, 57571400, 66782824, 67646395, 83478530, 108234232, 115142800, 133565648, 135292790, 166957060, 208696325, 216468464, 270585580, 333914120, 338231975, 392349091, 417392650, 541171160, 667828240, 676463950, 784698182, 834785300, 1082342320, 1352927900, 1569396364, 1669570600, 1961745455, 2705855800, 3138792728, 3339141200, 3923490910, 5411711600, 6277585456, 7846981820, 9808727275, 15693963640, 19617454550, 31387927280, 39234909100, 78469818200, 156939636400]

約数ペア:

[(1, 156939636400), (2, 78469818200), (4, 39234909100), (5, 31387927280), (8, 19617454550), (10, 15693963640), (16, 9808727275), (20, 7846981820), (25, 6277585456), (29, 5411711600), (40, 3923490910), (47, 3339141200), (50, 3138792728), (58, 2705855800), (80, 1961745455), (94, 1669570600), (100, 1569396364), (116, 1352927900), (145, 1082342320), (188, 834785300), (200, 784698182), (232, 676463950), (235, 667828240), (290, 541171160), (376, 417392650), (400, 392349091), (464, 338231975), (470, 333914120), (580, 270585580), (725, 216468464), (752, 208696325), (940, 166957060), (1160, 135292790), (1175, 133565648), (1363, 115142800), (1450, 108234232), (1880, 83478530), (2320, 67646395), (2350, 66782824), (2726, 57571400), (2900, 54117116), (3760, 41739265), (4700, 33391412), (5452, 28785700), (5800, 27058558), (6815, 23028560), (9400, 16695706), (10904, 14392850), (11600, 13529279), (13630, 11514280), (18800, 8347853), (21808, 7196425), (27260, 5757140), (34075, 4605712), (54520, 2878570), (68150, 2302856), (109040, 1439285), (136300, 1151428), (272600, 575714), (287857, 545200)]