2019367680

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47807}}^1$

素因数の和:47842

約数の個数: 144

約数和(自身を含む): 7035807744

約数和(自身を除く): 5016440064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 42240, 47807, 95614, 143421, 191228, 239035, 286842, 382456, 478070, 525877, 573684, 717105, 764912, 956140, 1051754, 1147368, 1434210, 1529824, 1577631, 1912280, 2103508, 2294736, 2629385, 2868420, 3059648, 3155262, 3824560, 4207016, 4589472, 5258770, 5736840, 6119296, 6310524, 7649120, 7888155, 8414032, 9178944, 10517540, 11473680, 12238592, 12621048, 15298240, 15776310, 16828064, 18357888, 21035080, 22947360, 25242096, 30596480, 31552620, 33656128, 36715776, 42070160, 45894720, 50484192, 61192960, 63105240, 67312256, 84140320, 91789440, 100968384, 126210480, 134624512, 168280640, 183578880, 201936768, 252420960, 336561280, 403873536, 504841920, 673122560, 1009683840, 2019367680]

約数ペア:

[(1, 2019367680), (2, 1009683840), (3, 673122560), (4, 504841920), (5, 403873536), (6, 336561280), (8, 252420960), (10, 201936768), (11, 183578880), (12, 168280640), (15, 134624512), (16, 126210480), (20, 100968384), (22, 91789440), (24, 84140320), (30, 67312256), (32, 63105240), (33, 61192960), (40, 50484192), (44, 45894720), (48, 42070160), (55, 36715776), (60, 33656128), (64, 31552620), (66, 30596480), (80, 25242096), (88, 22947360), (96, 21035080), (110, 18357888), (120, 16828064), (128, 15776310), (132, 15298240), (160, 12621048), (165, 12238592), (176, 11473680), (192, 10517540), (220, 9178944), (240, 8414032), (256, 7888155), (264, 7649120), (320, 6310524), (330, 6119296), (352, 5736840), (384, 5258770), (440, 4589472), (480, 4207016), (528, 3824560), (640, 3155262), (660, 3059648), (704, 2868420), (768, 2629385), (880, 2294736), (960, 2103508), (1056, 1912280), (1280, 1577631), (1320, 1529824), (1408, 1434210), (1760, 1147368), (1920, 1051754), (2112, 956140), (2640, 764912), (2816, 717105), (3520, 573684), (3840, 525877), (4224, 478070), (5280, 382456), (7040, 286842), (8448, 239035), (10560, 191228), (14080, 143421), (21120, 95614), (42240, 47807)]