2170826240

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:768

約数の個数: 160

約数和(自身を含む): 5732204544

約数和(自身を除く): 3561378304

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 127, 128, 160, 176, 220, 254, 256, 320, 352, 440, 508, 512, 607, 635, 640, 704, 880, 1016, 1214, 1270, 1280, 1397, 1408, 1760, 2032, 2428, 2540, 2560, 2794, 2816, 3035, 3520, 4064, 4856, 5080, 5588, 5632, 6070, 6677, 6985, 7040, 8128, 9712, 10160, 11176, 12140, 13354, 13970, 14080, 16256, 19424, 20320, 22352, 24280, 26708, 27940, 28160, 32512, 33385, 38848, 40640, 44704, 48560, 53416, 55880, 65024, 66770, 77089, 77696, 81280, 89408, 97120, 106832, 111760, 133540, 154178, 155392, 162560, 178816, 194240, 213664, 223520, 267080, 308356, 310784, 325120, 357632, 385445, 388480, 427328, 447040, 534160, 616712, 715264, 770890, 776960, 847979, 854656, 894080, 1068320, 1233424, 1541780, 1553920, 1695958, 1709312, 1788160, 2136640, 2466848, 3083560, 3391916, 3418624, 3576320, 4239895, 4273280, 4933696, 6167120, 6783832, 8479790, 8546560, 9867392, 12334240, 13567664, 16959580, 17093120, 19734784, 24668480, 27135328, 33919160, 39469568, 49336960, 54270656, 67838320, 98673920, 108541312, 135676640, 197347840, 217082624, 271353280, 434165248, 542706560, 1085413120, 2170826240]

約数ペア:

[(1, 2170826240), (2, 1085413120), (4, 542706560), (5, 434165248), (8, 271353280), (10, 217082624), (11, 197347840), (16, 135676640), (20, 108541312), (22, 98673920), (32, 67838320), (40, 54270656), (44, 49336960), (55, 39469568), (64, 33919160), (80, 27135328), (88, 24668480), (110, 19734784), (127, 17093120), (128, 16959580), (160, 13567664), (176, 12334240), (220, 9867392), (254, 8546560), (256, 8479790), (320, 6783832), (352, 6167120), (440, 4933696), (508, 4273280), (512, 4239895), (607, 3576320), (635, 3418624), (640, 3391916), (704, 3083560), (880, 2466848), (1016, 2136640), (1214, 1788160), (1270, 1709312), (1280, 1695958), (1397, 1553920), (1408, 1541780), (1760, 1233424), (2032, 1068320), (2428, 894080), (2540, 854656), (2560, 847979), (2794, 776960), (2816, 770890), (3035, 715264), (3520, 616712), (4064, 534160), (4856, 447040), (5080, 427328), (5588, 388480), (5632, 385445), (6070, 357632), (6677, 325120), (6985, 310784), (7040, 308356), (8128, 267080), (9712, 223520), (10160, 213664), (11176, 194240), (12140, 178816), (13354, 162560), (13970, 155392), (14080, 154178), (16256, 133540), (19424, 111760), (20320, 106832), (22352, 97120), (24280, 89408), (26708, 81280), (27940, 77696), (28160, 77089), (32512, 66770), (33385, 65024), (38848, 55880), (40640, 53416), (44704, 48560)]