282814560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{28057}}^1$

素因数の和:28085

約数の個数: 144

約数和(自身を含む): 1103016096

約数和(自身を除く): 820201536

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 28057, 56114, 84171, 112228, 140285, 168342, 196399, 224456, 252513, 280570, 336684, 392798, 420855, 448912, 505026, 561140, 589197, 673368, 785596, 841710, 897824, 981995, 1010052, 1122280, 1178394, 1262565, 1346736, 1571192, 1683420, 1767591, 1963990, 2020104, 2244560, 2356788, 2525130, 2693472, 2945985, 3142384, 3366840, 3535182, 3927980, 4040208, 4489120, 4713576, 5050260, 5891970, 6284768, 6733680, 7070364, 7855960, 8080416, 8837955, 9427152, 10100520, 11783940, 13467360, 14140728, 15711920, 17675910, 18854304, 20201040, 23567880, 28281456, 31423840, 35351820, 40402080, 47135760, 56562912, 70703640, 94271520, 141407280, 282814560]

約数ペア:

[(1, 282814560), (2, 141407280), (3, 94271520), (4, 70703640), (5, 56562912), (6, 47135760), (7, 40402080), (8, 35351820), (9, 31423840), (10, 28281456), (12, 23567880), (14, 20201040), (15, 18854304), (16, 17675910), (18, 15711920), (20, 14140728), (21, 13467360), (24, 11783940), (28, 10100520), (30, 9427152), (32, 8837955), (35, 8080416), (36, 7855960), (40, 7070364), (42, 6733680), (45, 6284768), (48, 5891970), (56, 5050260), (60, 4713576), (63, 4489120), (70, 4040208), (72, 3927980), (80, 3535182), (84, 3366840), (90, 3142384), (96, 2945985), (105, 2693472), (112, 2525130), (120, 2356788), (126, 2244560), (140, 2020104), (144, 1963990), (160, 1767591), (168, 1683420), (180, 1571192), (210, 1346736), (224, 1262565), (240, 1178394), (252, 1122280), (280, 1010052), (288, 981995), (315, 897824), (336, 841710), (360, 785596), (420, 673368), (480, 589197), (504, 561140), (560, 505026), (630, 448912), (672, 420855), (720, 392798), (840, 336684), (1008, 280570), (1120, 252513), (1260, 224456), (1440, 196399), (1680, 168342), (2016, 140285), (2520, 112228), (3360, 84171), (5040, 56114), (10080, 28057)]