1128718080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{13997}}^1$

素因数の和:14031

約数の個数: 216

約数和(自身を含む): 4463458272

約数和(自身を除く): 3334740192

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 13997, 16128, 20160, 26880, 27994, 40320, 41991, 55988, 69985, 80640, 83982, 97979, 111976, 125973, 139970, 167964, 195958, 209955, 223952, 251946, 279940, 293937, 335928, 391916, 419910, 447904, 489895, 503892, 559880, 587874, 629865, 671856, 783832, 839820, 881811, 895808, 979790, 1007784, 1119760, 1175748, 1259730, 1343712, 1469685, 1567664, 1679640, 1763622, 1791616, 1959580, 2015568, 2239520, 2351496, 2519460, 2687424, 2939370, 3135328, 3359280, 3527244, 3583232, 3919160, 4031136, 4409055, 4479040, 4702992, 5038920, 5374848, 5878740, 6270656, 6718560, 7054488, 7838320, 8062272, 8818110, 8958080, 9405984, 10077840, 10749696, 11757480, 12541312, 13437120, 14108976, 15676640, 16124544, 17636220, 17916160, 18811968, 20155680, 23514960, 25082624, 26874240, 28217952, 31353280, 32249088, 35272440, 37623936, 40311360, 47029920, 53748480, 56435904, 62706560, 70544880, 75247872, 80622720, 94059840, 112871808, 125413120, 141089760, 161245440, 188119680, 225743616, 282179520, 376239360, 564359040, 1128718080]

約数ペア:

[(1, 1128718080), (2, 564359040), (3, 376239360), (4, 282179520), (5, 225743616), (6, 188119680), (7, 161245440), (8, 141089760), (9, 125413120), (10, 112871808), (12, 94059840), (14, 80622720), (15, 75247872), (16, 70544880), (18, 62706560), (20, 56435904), (21, 53748480), (24, 47029920), (28, 40311360), (30, 37623936), (32, 35272440), (35, 32249088), (36, 31353280), (40, 28217952), (42, 26874240), (45, 25082624), (48, 23514960), (56, 20155680), (60, 18811968), (63, 17916160), (64, 17636220), (70, 16124544), (72, 15676640), (80, 14108976), (84, 13437120), (90, 12541312), (96, 11757480), (105, 10749696), (112, 10077840), (120, 9405984), (126, 8958080), (128, 8818110), (140, 8062272), (144, 7838320), (160, 7054488), (168, 6718560), (180, 6270656), (192, 5878740), (210, 5374848), (224, 5038920), (240, 4702992), (252, 4479040), (256, 4409055), (280, 4031136), (288, 3919160), (315, 3583232), (320, 3527244), (336, 3359280), (360, 3135328), (384, 2939370), (420, 2687424), (448, 2519460), (480, 2351496), (504, 2239520), (560, 2015568), (576, 1959580), (630, 1791616), (640, 1763622), (672, 1679640), (720, 1567664), (768, 1469685), (840, 1343712), (896, 1259730), (960, 1175748), (1008, 1119760), (1120, 1007784), (1152, 979790), (1260, 895808), (1280, 881811), (1344, 839820), (1440, 783832), (1680, 671856), (1792, 629865), (1920, 587874), (2016, 559880), (2240, 503892), (2304, 489895), (2520, 447904), (2688, 419910), (2880, 391916), (3360, 335928), (3840, 293937), (4032, 279940), (4480, 251946), (5040, 223952), (5376, 209955), (5760, 195958), (6720, 167964), (8064, 139970), (8960, 125973), (10080, 111976), (11520, 97979), (13440, 83982), (13997, 80640), (16128, 69985), (20160, 55988), (26880, 41991), (27994, 40320)]