7223741140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:339

約数の個数: 288

約数和(自身を含む): 20008783872

約数和(自身を除く): 12785042732

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 43, 44, 47, 55, 70, 77, 86, 94, 110, 121, 140, 154, 172, 188, 211, 215, 220, 235, 242, 301, 308, 329, 385, 422, 430, 470, 473, 484, 517, 602, 605, 658, 770, 844, 847, 860, 940, 946, 1034, 1055, 1204, 1210, 1316, 1477, 1505, 1540, 1645, 1694, 1892, 2021, 2068, 2110, 2321, 2365, 2420, 2585, 2954, 3010, 3290, 3311, 3388, 3619, 4042, 4220, 4235, 4642, 4730, 5170, 5203, 5687, 5908, 6020, 6580, 6622, 7238, 7385, 8084, 8470, 9073, 9284, 9460, 9917, 10105, 10340, 10406, 11374, 11605, 13244, 14147, 14476, 14770, 16247, 16555, 16940, 18095, 18146, 19834, 20210, 20812, 22231, 22748, 23210, 25531, 26015, 28294, 28435, 29540, 32494, 33110, 36190, 36292, 36421, 39668, 39809, 40420, 44462, 45365, 46420, 49585, 51062, 52030, 56588, 56870, 63511, 64988, 66220, 69419, 70735, 72380, 72842, 79618, 81235, 88924, 90730, 99170, 99803, 102124, 104060, 109087, 111155, 113740, 127022, 127655, 138838, 141470, 145684, 155617, 159236, 162470, 178717, 181460, 182105, 198340, 199045, 199606, 218174, 222310, 244541, 254044, 255310, 277676, 282940, 311234, 317555, 324940, 347095, 357434, 364210, 398090, 399212, 426431, 436348, 444620, 489082, 499015, 510620, 545435, 622468, 635110, 694190, 698621, 714868, 728420, 763609, 778085, 796180, 852862, 893585, 978164, 998030, 1090870, 1097833, 1199957, 1222705, 1270220, 1388380, 1397242, 1527218, 1556170, 1705724, 1711787, 1787170, 1996060, 2132155, 2181740, 2195666, 2399914, 2445410, 2794484, 2985017, 3054436, 3112340, 3423574, 3493105, 3574340, 3818045, 4264310, 4391332, 4690741, 4799828, 4890820, 5489165, 5970034, 5999785, 6847148, 6986210, 7636090, 7684831, 8399699, 8528620, 8558935, 9381482, 10978330, 11940068, 11999570, 13972420, 14925085, 15272180, 15369662, 16799398, 17117870, 18762964, 21956660, 23453705, 23999140, 29850170, 30739324, 32835187, 33598796, 34235740, 38424155, 41998495, 46907410, 51598151, 59700340, 65670374, 76848310, 83996990, 93814820, 103196302, 131340748, 153696620, 164175935, 167993980, 206392604, 257990755, 328351870, 361187057, 515981510, 656703740, 722374114, 1031963020, 1444748228, 1805935285, 3611870570, 7223741140]

約数ペア:

[(1, 7223741140), (2, 3611870570), (4, 1805935285), (5, 1444748228), (7, 1031963020), (10, 722374114), (11, 656703740), (14, 515981510), (20, 361187057), (22, 328351870), (28, 257990755), (35, 206392604), (43, 167993980), (44, 164175935), (47, 153696620), (55, 131340748), (70, 103196302), (77, 93814820), (86, 83996990), (94, 76848310), (110, 65670374), (121, 59700340), (140, 51598151), (154, 46907410), (172, 41998495), (188, 38424155), (211, 34235740), (215, 33598796), (220, 32835187), (235, 30739324), (242, 29850170), (301, 23999140), (308, 23453705), (329, 21956660), (385, 18762964), (422, 17117870), (430, 16799398), (470, 15369662), (473, 15272180), (484, 14925085), (517, 13972420), (602, 11999570), (605, 11940068), (658, 10978330), (770, 9381482), (844, 8558935), (847, 8528620), (860, 8399699), (940, 7684831), (946, 7636090), (1034, 6986210), (1055, 6847148), (1204, 5999785), (1210, 5970034), (1316, 5489165), (1477, 4890820), (1505, 4799828), (1540, 4690741), (1645, 4391332), (1694, 4264310), (1892, 3818045), (2021, 3574340), (2068, 3493105), (2110, 3423574), (2321, 3112340), (2365, 3054436), (2420, 2985017), (2585, 2794484), (2954, 2445410), (3010, 2399914), (3290, 2195666), (3311, 2181740), (3388, 2132155), (3619, 1996060), (4042, 1787170), (4220, 1711787), (4235, 1705724), (4642, 1556170), (4730, 1527218), (5170, 1397242), (5203, 1388380), (5687, 1270220), (5908, 1222705), (6020, 1199957), (6580, 1097833), (6622, 1090870), (7238, 998030), (7385, 978164), (8084, 893585), (8470, 852862), (9073, 796180), (9284, 778085), (9460, 763609), (9917, 728420), (10105, 714868), (10340, 698621), (10406, 694190), (11374, 635110), (11605, 622468), (13244, 545435), (14147, 510620), (14476, 499015), (14770, 489082), (16247, 444620), (16555, 436348), (16940, 426431), (18095, 399212), (18146, 398090), (19834, 364210), (20210, 357434), (20812, 347095), (22231, 324940), (22748, 317555), (23210, 311234), (25531, 282940), (26015, 277676), (28294, 255310), (28435, 254044), (29540, 244541), (32494, 222310), (33110, 218174), (36190, 199606), (36292, 199045), (36421, 198340), (39668, 182105), (39809, 181460), (40420, 178717), (44462, 162470), (45365, 159236), (46420, 155617), (49585, 145684), (51062, 141470), (52030, 138838), (56588, 127655), (56870, 127022), (63511, 113740), (64988, 111155), (66220, 109087), (69419, 104060), (70735, 102124), (72380, 99803), (72842, 99170), (79618, 90730), (81235, 88924)]