2160646400

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:737

約数の個数: 216

約数和(自身を含む): 5967368064

約数和(自身を除く): 3806721664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 47, 50, 55, 64, 80, 88, 94, 100, 110, 128, 160, 176, 188, 200, 220, 235, 256, 275, 320, 352, 376, 400, 440, 470, 517, 550, 640, 653, 704, 752, 800, 880, 940, 1034, 1100, 1175, 1280, 1306, 1408, 1504, 1600, 1760, 1880, 2068, 2200, 2350, 2585, 2612, 2816, 3008, 3200, 3265, 3520, 3760, 4136, 4400, 4700, 5170, 5224, 6016, 6400, 6530, 7040, 7183, 7520, 8272, 8800, 9400, 10340, 10448, 12032, 12925, 13060, 14080, 14366, 15040, 16325, 16544, 17600, 18800, 20680, 20896, 25850, 26120, 28732, 30080, 30691, 32650, 33088, 35200, 35915, 37600, 41360, 41792, 51700, 52240, 57464, 60160, 61382, 65300, 66176, 70400, 71830, 75200, 82720, 83584, 103400, 104480, 114928, 122764, 130600, 132352, 143660, 150400, 153455, 165440, 167168, 179575, 206800, 208960, 229856, 245528, 261200, 287320, 300800, 306910, 330880, 337601, 359150, 413600, 417920, 459712, 491056, 522400, 574640, 613820, 661760, 675202, 718300, 767275, 827200, 835840, 919424, 982112, 1044800, 1149280, 1227640, 1350404, 1436600, 1534550, 1654400, 1688005, 1838848, 1964224, 2089600, 2298560, 2455280, 2700808, 2873200, 3069100, 3308800, 3376010, 3928448, 4179200, 4597120, 4910560, 5401616, 5746400, 6138200, 6752020, 7856896, 8440025, 9194240, 9821120, 10803232, 11492800, 12276400, 13504040, 16880050, 19642240, 21606464, 22985600, 24552800, 27008080, 33760100, 39284480, 43212928, 45971200, 49105600, 54016160, 67520200, 86425856, 98211200, 108032320, 135040400, 196422400, 216064640, 270080800, 432129280, 540161600, 1080323200, 2160646400]

約数ペア:

[(1, 2160646400), (2, 1080323200), (4, 540161600), (5, 432129280), (8, 270080800), (10, 216064640), (11, 196422400), (16, 135040400), (20, 108032320), (22, 98211200), (25, 86425856), (32, 67520200), (40, 54016160), (44, 49105600), (47, 45971200), (50, 43212928), (55, 39284480), (64, 33760100), (80, 27008080), (88, 24552800), (94, 22985600), (100, 21606464), (110, 19642240), (128, 16880050), (160, 13504040), (176, 12276400), (188, 11492800), (200, 10803232), (220, 9821120), (235, 9194240), (256, 8440025), (275, 7856896), (320, 6752020), (352, 6138200), (376, 5746400), (400, 5401616), (440, 4910560), (470, 4597120), (517, 4179200), (550, 3928448), (640, 3376010), (653, 3308800), (704, 3069100), (752, 2873200), (800, 2700808), (880, 2455280), (940, 2298560), (1034, 2089600), (1100, 1964224), (1175, 1838848), (1280, 1688005), (1306, 1654400), (1408, 1534550), (1504, 1436600), (1600, 1350404), (1760, 1227640), (1880, 1149280), (2068, 1044800), (2200, 982112), (2350, 919424), (2585, 835840), (2612, 827200), (2816, 767275), (3008, 718300), (3200, 675202), (3265, 661760), (3520, 613820), (3760, 574640), (4136, 522400), (4400, 491056), (4700, 459712), (5170, 417920), (5224, 413600), (6016, 359150), (6400, 337601), (6530, 330880), (7040, 306910), (7183, 300800), (7520, 287320), (8272, 261200), (8800, 245528), (9400, 229856), (10340, 208960), (10448, 206800), (12032, 179575), (12925, 167168), (13060, 165440), (14080, 153455), (14366, 150400), (15040, 143660), (16325, 132352), (16544, 130600), (17600, 122764), (18800, 114928), (20680, 104480), (20896, 103400), (25850, 83584), (26120, 82720), (28732, 75200), (30080, 71830), (30691, 70400), (32650, 66176), (33088, 65300), (35200, 61382), (35915, 60160), (37600, 57464), (41360, 52240), (41792, 51700)]