13968317440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3221}}^1$

素因数の和:3275

約数の個数: 264

約数和(自身を含む): 42105250656

約数和(自身を除く): 28136933216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 256, 280, 308, 320, 352, 385, 440, 448, 484, 512, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1024, 1120, 1210, 1232, 1280, 1408, 1540, 1694, 1760, 1792, 1936, 2240, 2420, 2464, 2560, 2816, 3080, 3221, 3388, 3520, 3584, 3872, 4235, 4480, 4840, 4928, 5120, 5632, 6160, 6442, 6776, 7040, 7168, 7744, 8470, 8960, 9680, 9856, 11264, 12320, 12884, 13552, 14080, 15488, 16105, 16940, 17920, 19360, 19712, 22547, 24640, 25768, 27104, 28160, 30976, 32210, 33880, 35431, 35840, 38720, 39424, 45094, 49280, 51536, 54208, 56320, 61952, 64420, 67760, 70862, 77440, 78848, 90188, 98560, 103072, 108416, 112735, 123904, 128840, 135520, 141724, 154880, 177155, 180376, 197120, 206144, 216832, 225470, 248017, 257680, 271040, 283448, 309760, 354310, 360752, 389741, 394240, 412288, 433664, 450940, 496034, 515360, 542080, 566896, 619520, 708620, 721504, 779482, 824576, 867328, 901880, 992068, 1030720, 1084160, 1133792, 1240085, 1417240, 1443008, 1558964, 1649152, 1803760, 1948705, 1984136, 2061440, 2168320, 2267584, 2480170, 2728187, 2834480, 2886016, 3117928, 3298304, 3607520, 3897410, 3968272, 4122880, 4336640, 4535168, 4960340, 5456374, 5668960, 5772032, 6235856, 7215040, 7794820, 7936544, 8245760, 9070336, 9920680, 10912748, 11337920, 11544064, 12471712, 13640935, 14430080, 15589640, 15873088, 16491520, 18140672, 19841360, 21825496, 22675840, 23088128, 24943424, 27281870, 28860160, 31179280, 31746176, 36281344, 39682720, 43650992, 45351680, 49886848, 54563740, 57720320, 62358560, 63492352, 79365440, 87301984, 90703360, 99773696, 109127480, 115440640, 124717120, 126984704, 158730880, 174603968, 181406720, 199547392, 218254960, 249434240, 253969408, 317461760, 349207936, 399094784, 436509920, 498868480, 634923520, 698415872, 873019840, 997736960, 1269847040, 1396831744, 1746039680, 1995473920, 2793663488, 3492079360, 6984158720, 13968317440]

約数ペア:

[(1, 13968317440), (2, 6984158720), (4, 3492079360), (5, 2793663488), (7, 1995473920), (8, 1746039680), (10, 1396831744), (11, 1269847040), (14, 997736960), (16, 873019840), (20, 698415872), (22, 634923520), (28, 498868480), (32, 436509920), (35, 399094784), (40, 349207936), (44, 317461760), (55, 253969408), (56, 249434240), (64, 218254960), (70, 199547392), (77, 181406720), (80, 174603968), (88, 158730880), (110, 126984704), (112, 124717120), (121, 115440640), (128, 109127480), (140, 99773696), (154, 90703360), (160, 87301984), (176, 79365440), (220, 63492352), (224, 62358560), (242, 57720320), (256, 54563740), (280, 49886848), (308, 45351680), (320, 43650992), (352, 39682720), (385, 36281344), (440, 31746176), (448, 31179280), (484, 28860160), (512, 27281870), (560, 24943424), (605, 23088128), (616, 22675840), (640, 21825496), (704, 19841360), (770, 18140672), (847, 16491520), (880, 15873088), (896, 15589640), (968, 14430080), (1024, 13640935), (1120, 12471712), (1210, 11544064), (1232, 11337920), (1280, 10912748), (1408, 9920680), (1540, 9070336), (1694, 8245760), (1760, 7936544), (1792, 7794820), (1936, 7215040), (2240, 6235856), (2420, 5772032), (2464, 5668960), (2560, 5456374), (2816, 4960340), (3080, 4535168), (3221, 4336640), (3388, 4122880), (3520, 3968272), (3584, 3897410), (3872, 3607520), (4235, 3298304), (4480, 3117928), (4840, 2886016), (4928, 2834480), (5120, 2728187), (5632, 2480170), (6160, 2267584), (6442, 2168320), (6776, 2061440), (7040, 1984136), (7168, 1948705), (7744, 1803760), (8470, 1649152), (8960, 1558964), (9680, 1443008), (9856, 1417240), (11264, 1240085), (12320, 1133792), (12884, 1084160), (13552, 1030720), (14080, 992068), (15488, 901880), (16105, 867328), (16940, 824576), (17920, 779482), (19360, 721504), (19712, 708620), (22547, 619520), (24640, 566896), (25768, 542080), (27104, 515360), (28160, 496034), (30976, 450940), (32210, 433664), (33880, 412288), (35431, 394240), (35840, 389741), (38720, 360752), (39424, 354310), (45094, 309760), (49280, 283448), (51536, 271040), (54208, 257680), (56320, 248017), (61952, 225470), (64420, 216832), (67760, 206144), (70862, 197120), (77440, 180376), (78848, 177155), (90188, 154880), (98560, 141724), (103072, 135520), (108416, 128840), (112735, 123904)]