7948993360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1722

約数の個数: 240

約数和(自身を含む): 23548992768

約数和(自身を除く): 15599999408

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 73, 77, 80, 88, 110, 112, 121, 140, 146, 154, 176, 220, 242, 280, 292, 308, 365, 385, 440, 484, 511, 560, 584, 605, 616, 730, 770, 803, 847, 880, 968, 1022, 1168, 1210, 1232, 1460, 1540, 1606, 1607, 1694, 1936, 2044, 2420, 2555, 2920, 3080, 3212, 3214, 3388, 4015, 4088, 4235, 4840, 5110, 5621, 5840, 6160, 6424, 6428, 6776, 8030, 8035, 8176, 8470, 8833, 9680, 10220, 11242, 11249, 12848, 12856, 13552, 16060, 16070, 16940, 17666, 17677, 20440, 22484, 22498, 25712, 28105, 32120, 32140, 33880, 35332, 35354, 40880, 44165, 44968, 44996, 56210, 56245, 61831, 64240, 64280, 67760, 70664, 70708, 88330, 88385, 89936, 89992, 112420, 112490, 117311, 123662, 123739, 128560, 141328, 141416, 176660, 176770, 179984, 194447, 224840, 224980, 234622, 247324, 247478, 282832, 309155, 353320, 353540, 388894, 449680, 449960, 469244, 494648, 494956, 586555, 618310, 618695, 706640, 707080, 777788, 821177, 899920, 938488, 972235, 989296, 989912, 1173110, 1236620, 1237390, 1290421, 1361129, 1414160, 1555576, 1642354, 1876976, 1944470, 1979824, 2346220, 2473240, 2474780, 2580842, 2722258, 3111152, 3284708, 3888940, 4105885, 4692440, 4946480, 4949560, 5161684, 5444516, 6452105, 6569416, 6805645, 7777880, 8211770, 9032947, 9384880, 9899120, 10323368, 10889032, 12904210, 13138832, 13611290, 14194631, 15555760, 16423540, 18065894, 20646736, 21778064, 25808420, 27222580, 28389262, 32847080, 36131788, 45164735, 51616840, 54445160, 56778524, 65694160, 70973155, 72263576, 90329470, 99362417, 103233680, 108890320, 113557048, 141946310, 144527152, 180658940, 198724834, 227114096, 283892620, 361317880, 397449668, 496812085, 567785240, 722635760, 794899336, 993624170, 1135570480, 1589798672, 1987248340, 3974496680, 7948993360]

約数ペア:

[(1, 7948993360), (2, 3974496680), (4, 1987248340), (5, 1589798672), (7, 1135570480), (8, 993624170), (10, 794899336), (11, 722635760), (14, 567785240), (16, 496812085), (20, 397449668), (22, 361317880), (28, 283892620), (35, 227114096), (40, 198724834), (44, 180658940), (55, 144527152), (56, 141946310), (70, 113557048), (73, 108890320), (77, 103233680), (80, 99362417), (88, 90329470), (110, 72263576), (112, 70973155), (121, 65694160), (140, 56778524), (146, 54445160), (154, 51616840), (176, 45164735), (220, 36131788), (242, 32847080), (280, 28389262), (292, 27222580), (308, 25808420), (365, 21778064), (385, 20646736), (440, 18065894), (484, 16423540), (511, 15555760), (560, 14194631), (584, 13611290), (605, 13138832), (616, 12904210), (730, 10889032), (770, 10323368), (803, 9899120), (847, 9384880), (880, 9032947), (968, 8211770), (1022, 7777880), (1168, 6805645), (1210, 6569416), (1232, 6452105), (1460, 5444516), (1540, 5161684), (1606, 4949560), (1607, 4946480), (1694, 4692440), (1936, 4105885), (2044, 3888940), (2420, 3284708), (2555, 3111152), (2920, 2722258), (3080, 2580842), (3212, 2474780), (3214, 2473240), (3388, 2346220), (4015, 1979824), (4088, 1944470), (4235, 1876976), (4840, 1642354), (5110, 1555576), (5621, 1414160), (5840, 1361129), (6160, 1290421), (6424, 1237390), (6428, 1236620), (6776, 1173110), (8030, 989912), (8035, 989296), (8176, 972235), (8470, 938488), (8833, 899920), (9680, 821177), (10220, 777788), (11242, 707080), (11249, 706640), (12848, 618695), (12856, 618310), (13552, 586555), (16060, 494956), (16070, 494648), (16940, 469244), (17666, 449960), (17677, 449680), (20440, 388894), (22484, 353540), (22498, 353320), (25712, 309155), (28105, 282832), (32120, 247478), (32140, 247324), (33880, 234622), (35332, 224980), (35354, 224840), (40880, 194447), (44165, 179984), (44968, 176770), (44996, 176660), (56210, 141416), (56245, 141328), (61831, 128560), (64240, 123739), (64280, 123662), (67760, 117311), (70664, 112490), (70708, 112420), (88330, 89992), (88385, 89936)]