21416728410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3907}}^1$

素因数の和:4058

約数の個数: 288

約数和(自身を含む): 71306868672

約数和(自身を除く): 49890140262

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 113, 126, 147, 154, 165, 198, 210, 226, 231, 245, 294, 315, 330, 339, 385, 441, 462, 490, 495, 539, 565, 630, 678, 693, 735, 770, 791, 882, 990, 1017, 1078, 1130, 1155, 1243, 1386, 1470, 1582, 1617, 1695, 2034, 2205, 2310, 2373, 2486, 2695, 3234, 3390, 3465, 3729, 3907, 3955, 4410, 4746, 4851, 5085, 5390, 5537, 6215, 6930, 7119, 7458, 7814, 7910, 8085, 8701, 9702, 10170, 11074, 11187, 11721, 11865, 12430, 14238, 16170, 16611, 17402, 18645, 19535, 22374, 23442, 23730, 24255, 26103, 27349, 27685, 33222, 35163, 35595, 37290, 39070, 42977, 43505, 48510, 49833, 52206, 54698, 55370, 55935, 58605, 60907, 70326, 71190, 78309, 82047, 83055, 85954, 87010, 99666, 111870, 117210, 121814, 128931, 130515, 136745, 156618, 164094, 166110, 175815, 182721, 191443, 214885, 246141, 249165, 257862, 261030, 273490, 300839, 304535, 351630, 365442, 382886, 386793, 391545, 410235, 429770, 441491, 492282, 498330, 548163, 574329, 601678, 609070, 644655, 773586, 783090, 820470, 882982, 902517, 913605, 957215, 1096326, 1148658, 1230705, 1289310, 1324473, 1504195, 1722987, 1805034, 1827210, 1914430, 1933965, 2105873, 2207455, 2461410, 2648946, 2707551, 2740815, 2871645, 3008390, 3090437, 3445974, 3867930, 3973419, 4211746, 4414910, 4512585, 4856401, 5415102, 5481630, 5743290, 6180874, 6317619, 6622365, 7946838, 8614935, 9025170, 9271311, 9712802, 10529365, 12635238, 13244730, 13537755, 14569203, 15452185, 17229870, 18542622, 18952857, 19867095, 21058730, 21633059, 24282005, 27075510, 27813933, 29138406, 30904370, 31588095, 33994807, 37905714, 39734190, 43266118, 43707609, 46356555, 48564010, 55627866, 63176190, 64899177, 67989614, 72846015, 87415218, 92713110, 94764285, 101984421, 108165295, 129798354, 139069665, 145692030, 169974035, 189528570, 194697531, 203968842, 216330590, 218538045, 237963649, 278139330, 305953263, 324495885, 339948070, 389395062, 437076090, 475927298, 509922105, 611906526, 648991770, 713890947, 973487655, 1019844210, 1189818245, 1427781894, 1529766315, 1946975310, 2141672841, 2379636490, 3059532630, 3569454735, 4283345682, 7138909470, 10708364205, 21416728410]

約数ペア:

[(1, 21416728410), (2, 10708364205), (3, 7138909470), (5, 4283345682), (6, 3569454735), (7, 3059532630), (9, 2379636490), (10, 2141672841), (11, 1946975310), (14, 1529766315), (15, 1427781894), (18, 1189818245), (21, 1019844210), (22, 973487655), (30, 713890947), (33, 648991770), (35, 611906526), (42, 509922105), (45, 475927298), (49, 437076090), (55, 389395062), (63, 339948070), (66, 324495885), (70, 305953263), (77, 278139330), (90, 237963649), (98, 218538045), (99, 216330590), (105, 203968842), (110, 194697531), (113, 189528570), (126, 169974035), (147, 145692030), (154, 139069665), (165, 129798354), (198, 108165295), (210, 101984421), (226, 94764285), (231, 92713110), (245, 87415218), (294, 72846015), (315, 67989614), (330, 64899177), (339, 63176190), (385, 55627866), (441, 48564010), (462, 46356555), (490, 43707609), (495, 43266118), (539, 39734190), (565, 37905714), (630, 33994807), (678, 31588095), (693, 30904370), (735, 29138406), (770, 27813933), (791, 27075510), (882, 24282005), (990, 21633059), (1017, 21058730), (1078, 19867095), (1130, 18952857), (1155, 18542622), (1243, 17229870), (1386, 15452185), (1470, 14569203), (1582, 13537755), (1617, 13244730), (1695, 12635238), (2034, 10529365), (2205, 9712802), (2310, 9271311), (2373, 9025170), (2486, 8614935), (2695, 7946838), (3234, 6622365), (3390, 6317619), (3465, 6180874), (3729, 5743290), (3907, 5481630), (3955, 5415102), (4410, 4856401), (4746, 4512585), (4851, 4414910), (5085, 4211746), (5390, 3973419), (5537, 3867930), (6215, 3445974), (6930, 3090437), (7119, 3008390), (7458, 2871645), (7814, 2740815), (7910, 2707551), (8085, 2648946), (8701, 2461410), (9702, 2207455), (10170, 2105873), (11074, 1933965), (11187, 1914430), (11721, 1827210), (11865, 1805034), (12430, 1722987), (14238, 1504195), (16170, 1324473), (16611, 1289310), (17402, 1230705), (18645, 1148658), (19535, 1096326), (22374, 957215), (23442, 913605), (23730, 902517), (24255, 882982), (26103, 820470), (27349, 783090), (27685, 773586), (33222, 644655), (35163, 609070), (35595, 601678), (37290, 574329), (39070, 548163), (42977, 498330), (43505, 492282), (48510, 441491), (49833, 429770), (52206, 410235), (54698, 391545), (55370, 386793), (55935, 382886), (58605, 365442), (60907, 351630), (70326, 304535), (71190, 300839), (78309, 273490), (82047, 261030), (83055, 257862), (85954, 249165), (87010, 246141), (99666, 214885), (111870, 191443), (117210, 182721), (121814, 175815), (128931, 166110), (130515, 164094), (136745, 156618)]