220199244800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{257}}^1\times {\mathrm{33469}}^1$

素因数の和:33756

約数の個数: 132

約数和(自身を含む): 547967693820

約数和(自身を除く): 327768449020

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 257, 320, 400, 512, 514, 640, 800, 1024, 1028, 1280, 1285, 1600, 2056, 2560, 2570, 3200, 4112, 5120, 5140, 6400, 6425, 8224, 10280, 12800, 12850, 16448, 20560, 25600, 25700, 32896, 33469, 41120, 51400, 65792, 66938, 82240, 102800, 131584, 133876, 164480, 167345, 205600, 263168, 267752, 328960, 334690, 411200, 535504, 657920, 669380, 822400, 836725, 1071008, 1315840, 1338760, 1644800, 1673450, 2142016, 2677520, 3289600, 3346900, 4284032, 5355040, 6579200, 6693800, 8568064, 8601533, 10710080, 13387600, 17136128, 17203066, 21420160, 26775200, 34272256, 34406132, 42840320, 43007665, 53550400, 68812264, 85680640, 86015330, 107100800, 137624528, 171361280, 172030660, 214201600, 215038325, 275249056, 344061320, 428403200, 430076650, 550498112, 688122640, 856806400, 860153300, 1100996224, 1376245280, 1720306600, 2201992448, 2752490560, 3440613200, 4403984896, 5504981120, 6881226400, 8807969792, 11009962240, 13762452800, 22019924480, 27524905600, 44039848960, 55049811200, 110099622400, 220199244800]

約数ペア:

[(1, 220199244800), (2, 110099622400), (4, 55049811200), (5, 44039848960), (8, 27524905600), (10, 22019924480), (16, 13762452800), (20, 11009962240), (25, 8807969792), (32, 6881226400), (40, 5504981120), (50, 4403984896), (64, 3440613200), (80, 2752490560), (100, 2201992448), (128, 1720306600), (160, 1376245280), (200, 1100996224), (256, 860153300), (257, 856806400), (320, 688122640), (400, 550498112), (512, 430076650), (514, 428403200), (640, 344061320), (800, 275249056), (1024, 215038325), (1028, 214201600), (1280, 172030660), (1285, 171361280), (1600, 137624528), (2056, 107100800), (2560, 86015330), (2570, 85680640), (3200, 68812264), (4112, 53550400), (5120, 43007665), (5140, 42840320), (6400, 34406132), (6425, 34272256), (8224, 26775200), (10280, 21420160), (12800, 17203066), (12850, 17136128), (16448, 13387600), (20560, 10710080), (25600, 8601533), (25700, 8568064), (32896, 6693800), (33469, 6579200), (41120, 5355040), (51400, 4284032), (65792, 3346900), (66938, 3289600), (82240, 2677520), (102800, 2142016), (131584, 1673450), (133876, 1644800), (164480, 1338760), (167345, 1315840), (205600, 1071008), (263168, 836725), (267752, 822400), (328960, 669380), (334690, 657920), (411200, 535504)]