248261604840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{25903}}^1$

素因数の和:26336

約数の個数: 192

約数和(自身を含む): 819519667200

約数和(自身を除く): 571258062360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 79, 90, 120, 158, 180, 237, 316, 337, 360, 395, 474, 632, 674, 711, 790, 948, 1011, 1185, 1348, 1422, 1580, 1685, 1896, 2022, 2370, 2696, 2844, 3033, 3160, 3370, 3555, 4044, 4740, 5055, 5688, 6066, 6740, 7110, 8088, 9480, 10110, 12132, 13480, 14220, 15165, 20220, 24264, 25903, 26623, 28440, 30330, 40440, 51806, 53246, 60660, 77709, 79869, 103612, 106492, 121320, 129515, 133115, 155418, 159738, 207224, 212984, 233127, 239607, 259030, 266230, 310836, 319476, 388545, 399345, 466254, 479214, 518060, 532460, 621672, 638952, 777090, 798690, 932508, 958428, 1036120, 1064920, 1165635, 1198035, 1554180, 1597380, 1865016, 1916856, 2046337, 2331270, 2396070, 3108360, 3194760, 4092674, 4662540, 4792140, 6139011, 8185348, 8729311, 9325080, 9584280, 10231685, 12278022, 16370696, 17458622, 18417033, 20463370, 24556044, 26187933, 30695055, 34917244, 36834066, 40926740, 43646555, 49112088, 52375866, 61390110, 69834488, 73668132, 78563799, 81853480, 87293110, 92085165, 104751732, 122780220, 130939665, 147336264, 157127598, 174586220, 184170330, 209503464, 245560440, 261879330, 314255196, 349172440, 368340660, 392818995, 523758660, 628510392, 689615569, 736681320, 785637990, 1047517320, 1379231138, 1571275980, 2068846707, 2758462276, 3142551960, 3448077845, 4137693414, 5516924552, 6206540121, 6896155690, 8275386828, 10344233535, 12413080242, 13792311380, 16550773656, 20688467070, 24826160484, 27584622760, 31032700605, 41376934140, 49652320968, 62065401210, 82753868280, 124130802420, 248261604840]

約数ペア:

[(1, 248261604840), (2, 124130802420), (3, 82753868280), (4, 62065401210), (5, 49652320968), (6, 41376934140), (8, 31032700605), (9, 27584622760), (10, 24826160484), (12, 20688467070), (15, 16550773656), (18, 13792311380), (20, 12413080242), (24, 10344233535), (30, 8275386828), (36, 6896155690), (40, 6206540121), (45, 5516924552), (60, 4137693414), (72, 3448077845), (79, 3142551960), (90, 2758462276), (120, 2068846707), (158, 1571275980), (180, 1379231138), (237, 1047517320), (316, 785637990), (337, 736681320), (360, 689615569), (395, 628510392), (474, 523758660), (632, 392818995), (674, 368340660), (711, 349172440), (790, 314255196), (948, 261879330), (1011, 245560440), (1185, 209503464), (1348, 184170330), (1422, 174586220), (1580, 157127598), (1685, 147336264), (1896, 130939665), (2022, 122780220), (2370, 104751732), (2696, 92085165), (2844, 87293110), (3033, 81853480), (3160, 78563799), (3370, 73668132), (3555, 69834488), (4044, 61390110), (4740, 52375866), (5055, 49112088), (5688, 43646555), (6066, 40926740), (6740, 36834066), (7110, 34917244), (8088, 30695055), (9480, 26187933), (10110, 24556044), (12132, 20463370), (13480, 18417033), (14220, 17458622), (15165, 16370696), (20220, 12278022), (24264, 10231685), (25903, 9584280), (26623, 9325080), (28440, 8729311), (30330, 8185348), (40440, 6139011), (51806, 4792140), (53246, 4662540), (60660, 4092674), (77709, 3194760), (79869, 3108360), (103612, 2396070), (106492, 2331270), (121320, 2046337), (129515, 1916856), (133115, 1865016), (155418, 1597380), (159738, 1554180), (207224, 1198035), (212984, 1165635), (233127, 1064920), (239607, 1036120), (259030, 958428), (266230, 932508), (310836, 798690), (319476, 777090), (388545, 638952), (399345, 621672), (466254, 532460), (479214, 518060)]