896820540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2521}}^1$

素因数の和:2569

約数の個数: 216

約数和(自身を含む): 3212039376

約数和(自身を除く): 2315218836

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 121, 132, 140, 147, 154, 165, 196, 210, 220, 231, 242, 245, 294, 308, 330, 363, 385, 420, 462, 484, 490, 539, 588, 605, 660, 726, 735, 770, 847, 924, 980, 1078, 1155, 1210, 1452, 1470, 1540, 1617, 1694, 1815, 2156, 2310, 2420, 2521, 2541, 2695, 2940, 3234, 3388, 3630, 4235, 4620, 5042, 5082, 5390, 5929, 6468, 7260, 7563, 8085, 8470, 10084, 10164, 10780, 11858, 12605, 12705, 15126, 16170, 16940, 17647, 17787, 23716, 25210, 25410, 27731, 29645, 30252, 32340, 35294, 35574, 37815, 50420, 50820, 52941, 55462, 59290, 70588, 71148, 75630, 83193, 88235, 88935, 105882, 110924, 118580, 123529, 138655, 151260, 166386, 176470, 177870, 194117, 211764, 247058, 264705, 277310, 305041, 332772, 352940, 355740, 370587, 388234, 415965, 494116, 529410, 554620, 582351, 610082, 617645, 741174, 776468, 831930, 915123, 970585, 1058820, 1164702, 1220164, 1235290, 1358819, 1482348, 1525205, 1663860, 1830246, 1852935, 1941170, 2135287, 2329404, 2470580, 2717638, 2911755, 3050410, 3660492, 3705870, 3882340, 4076457, 4270574, 4575615, 5435276, 5823510, 6100820, 6405861, 6794095, 7411740, 8152914, 8541148, 9151230, 10676435, 11647020, 12811722, 13588190, 14947009, 16305828, 18302460, 20382285, 21352870, 25623444, 27176380, 29894018, 32029305, 40764570, 42705740, 44841027, 59788036, 64058610, 74735045, 81529140, 89682054, 128117220, 149470090, 179364108, 224205135, 298940180, 448410270, 896820540]

約数ペア:

[(1, 896820540), (2, 448410270), (3, 298940180), (4, 224205135), (5, 179364108), (6, 149470090), (7, 128117220), (10, 89682054), (11, 81529140), (12, 74735045), (14, 64058610), (15, 59788036), (20, 44841027), (21, 42705740), (22, 40764570), (28, 32029305), (30, 29894018), (33, 27176380), (35, 25623444), (42, 21352870), (44, 20382285), (49, 18302460), (55, 16305828), (60, 14947009), (66, 13588190), (70, 12811722), (77, 11647020), (84, 10676435), (98, 9151230), (105, 8541148), (110, 8152914), (121, 7411740), (132, 6794095), (140, 6405861), (147, 6100820), (154, 5823510), (165, 5435276), (196, 4575615), (210, 4270574), (220, 4076457), (231, 3882340), (242, 3705870), (245, 3660492), (294, 3050410), (308, 2911755), (330, 2717638), (363, 2470580), (385, 2329404), (420, 2135287), (462, 1941170), (484, 1852935), (490, 1830246), (539, 1663860), (588, 1525205), (605, 1482348), (660, 1358819), (726, 1235290), (735, 1220164), (770, 1164702), (847, 1058820), (924, 970585), (980, 915123), (1078, 831930), (1155, 776468), (1210, 741174), (1452, 617645), (1470, 610082), (1540, 582351), (1617, 554620), (1694, 529410), (1815, 494116), (2156, 415965), (2310, 388234), (2420, 370587), (2521, 355740), (2541, 352940), (2695, 332772), (2940, 305041), (3234, 277310), (3388, 264705), (3630, 247058), (4235, 211764), (4620, 194117), (5042, 177870), (5082, 176470), (5390, 166386), (5929, 151260), (6468, 138655), (7260, 123529), (7563, 118580), (8085, 110924), (8470, 105882), (10084, 88935), (10164, 88235), (10780, 83193), (11858, 75630), (12605, 71148), (12705, 70588), (15126, 59290), (16170, 55462), (16940, 52941), (17647, 50820), (17787, 50420), (23716, 37815), (25210, 35574), (25410, 35294), (27731, 32340), (29645, 30252)]