202777680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:474

約数の個数: 240

約数和(自身を含む): 750112704

約数和(自身を除く): 547335024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 336, 344, 392, 401, 420, 430, 490, 516, 560, 588, 602, 645, 688, 735, 784, 802, 840, 860, 903, 980, 1032, 1176, 1203, 1204, 1290, 1470, 1505, 1604, 1680, 1720, 1806, 1960, 2005, 2064, 2107, 2352, 2406, 2408, 2580, 2807, 2940, 3010, 3208, 3440, 3612, 3920, 4010, 4214, 4515, 4812, 4816, 5160, 5614, 5880, 6015, 6020, 6321, 6416, 7224, 8020, 8421, 8428, 9030, 9624, 10320, 10535, 11228, 11760, 12030, 12040, 12642, 14035, 14448, 16040, 16842, 16856, 17243, 18060, 19248, 19649, 21070, 22456, 24060, 24080, 25284, 28070, 31605, 32080, 33684, 33712, 34486, 36120, 39298, 42105, 42140, 44912, 48120, 50568, 51729, 56140, 58947, 63210, 67368, 68972, 72240, 78596, 84210, 84280, 86215, 96240, 98245, 101136, 103458, 112280, 117894, 120701, 126420, 134736, 137944, 157192, 168420, 168560, 172430, 196490, 206916, 224560, 235788, 241402, 252840, 258645, 275888, 294735, 314384, 336840, 344860, 362103, 392980, 413832, 471576, 482804, 505680, 517290, 589470, 603505, 673680, 689720, 724206, 785960, 827664, 844907, 943152, 965608, 1034580, 1178940, 1207010, 1379440, 1448412, 1571920, 1689814, 1810515, 1931216, 2069160, 2357880, 2414020, 2534721, 2896824, 3379628, 3621030, 4138320, 4224535, 4715760, 4828040, 5069442, 5793648, 6759256, 7242060, 8449070, 9656080, 10138884, 12673605, 13518512, 14484120, 16898140, 20277768, 25347210, 28968240, 33796280, 40555536, 50694420, 67592560, 101388840, 202777680]

約数ペア:

[(1, 202777680), (2, 101388840), (3, 67592560), (4, 50694420), (5, 40555536), (6, 33796280), (7, 28968240), (8, 25347210), (10, 20277768), (12, 16898140), (14, 14484120), (15, 13518512), (16, 12673605), (20, 10138884), (21, 9656080), (24, 8449070), (28, 7242060), (30, 6759256), (35, 5793648), (40, 5069442), (42, 4828040), (43, 4715760), (48, 4224535), (49, 4138320), (56, 3621030), (60, 3379628), (70, 2896824), (80, 2534721), (84, 2414020), (86, 2357880), (98, 2069160), (105, 1931216), (112, 1810515), (120, 1689814), (129, 1571920), (140, 1448412), (147, 1379440), (168, 1207010), (172, 1178940), (196, 1034580), (210, 965608), (215, 943152), (240, 844907), (245, 827664), (258, 785960), (280, 724206), (294, 689720), (301, 673680), (336, 603505), (344, 589470), (392, 517290), (401, 505680), (420, 482804), (430, 471576), (490, 413832), (516, 392980), (560, 362103), (588, 344860), (602, 336840), (645, 314384), (688, 294735), (735, 275888), (784, 258645), (802, 252840), (840, 241402), (860, 235788), (903, 224560), (980, 206916), (1032, 196490), (1176, 172430), (1203, 168560), (1204, 168420), (1290, 157192), (1470, 137944), (1505, 134736), (1604, 126420), (1680, 120701), (1720, 117894), (1806, 112280), (1960, 103458), (2005, 101136), (2064, 98245), (2107, 96240), (2352, 86215), (2406, 84280), (2408, 84210), (2580, 78596), (2807, 72240), (2940, 68972), (3010, 67368), (3208, 63210), (3440, 58947), (3612, 56140), (3920, 51729), (4010, 50568), (4214, 48120), (4515, 44912), (4812, 42140), (4816, 42105), (5160, 39298), (5614, 36120), (5880, 34486), (6015, 33712), (6020, 33684), (6321, 32080), (6416, 31605), (7224, 28070), (8020, 25284), (8421, 24080), (8428, 24060), (9030, 22456), (9624, 21070), (10320, 19649), (10535, 19248), (11228, 18060), (11760, 17243), (12030, 16856), (12040, 16842), (12642, 16040), (14035, 14448)]