283701440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 168

約数和(自身を含む): 788066496

約数和(自身を除く): 504365056

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 44, 55, 64, 68, 80, 85, 88, 110, 121, 136, 160, 170, 176, 187, 220, 242, 272, 320, 340, 352, 374, 431, 440, 484, 544, 605, 680, 704, 748, 862, 880, 935, 968, 1088, 1210, 1360, 1496, 1724, 1760, 1870, 1936, 2057, 2155, 2420, 2720, 2992, 3448, 3520, 3740, 3872, 4114, 4310, 4741, 4840, 5440, 5984, 6896, 7327, 7480, 7744, 8228, 8620, 9482, 9680, 10285, 11968, 13792, 14654, 14960, 16456, 17240, 18964, 19360, 20570, 23705, 27584, 29308, 29920, 32912, 34480, 36635, 37928, 38720, 41140, 47410, 52151, 58616, 59840, 65824, 68960, 73270, 75856, 80597, 82280, 94820, 104302, 117232, 131648, 137920, 146540, 151712, 161194, 164560, 189640, 208604, 234464, 260755, 293080, 303424, 322388, 329120, 379280, 402985, 417208, 468928, 521510, 586160, 644776, 658240, 758560, 805970, 834416, 886567, 1043020, 1172320, 1289552, 1517120, 1611940, 1668832, 1773134, 2086040, 2344640, 2579104, 3223880, 3337664, 3546268, 4172080, 4432835, 5158208, 6447760, 7092536, 8344160, 8865670, 12895520, 14185072, 16688320, 17731340, 25791040, 28370144, 35462680, 56740288, 70925360, 141850720, 283701440]

約数ペア:

[(1, 283701440), (2, 141850720), (4, 70925360), (5, 56740288), (8, 35462680), (10, 28370144), (11, 25791040), (16, 17731340), (17, 16688320), (20, 14185072), (22, 12895520), (32, 8865670), (34, 8344160), (40, 7092536), (44, 6447760), (55, 5158208), (64, 4432835), (68, 4172080), (80, 3546268), (85, 3337664), (88, 3223880), (110, 2579104), (121, 2344640), (136, 2086040), (160, 1773134), (170, 1668832), (176, 1611940), (187, 1517120), (220, 1289552), (242, 1172320), (272, 1043020), (320, 886567), (340, 834416), (352, 805970), (374, 758560), (431, 658240), (440, 644776), (484, 586160), (544, 521510), (605, 468928), (680, 417208), (704, 402985), (748, 379280), (862, 329120), (880, 322388), (935, 303424), (968, 293080), (1088, 260755), (1210, 234464), (1360, 208604), (1496, 189640), (1724, 164560), (1760, 161194), (1870, 151712), (1936, 146540), (2057, 137920), (2155, 131648), (2420, 117232), (2720, 104302), (2992, 94820), (3448, 82280), (3520, 80597), (3740, 75856), (3872, 73270), (4114, 68960), (4310, 65824), (4741, 59840), (4840, 58616), (5440, 52151), (5984, 47410), (6896, 41140), (7327, 38720), (7480, 37928), (7744, 36635), (8228, 34480), (8620, 32912), (9482, 29920), (9680, 29308), (10285, 27584), (11968, 23705), (13792, 20570), (14654, 19360), (14960, 18964), (16456, 17240)]