1378774220800

素因数分解:

$2^{16}\times 5^2\times {\mathrm{83}}^1\times {\mathrm{10139}}^1$

素因数の和:10264

約数の個数: 204

約数和(自身を含む): 3460872083760

約数和(自身を除く): 2082097862960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 128, 160, 166, 200, 256, 320, 332, 400, 415, 512, 640, 664, 800, 830, 1024, 1280, 1328, 1600, 1660, 2048, 2075, 2560, 2656, 3200, 3320, 4096, 4150, 5120, 5312, 6400, 6640, 8192, 8300, 10139, 10240, 10624, 12800, 13280, 16384, 16600, 20278, 20480, 21248, 25600, 26560, 32768, 33200, 40556, 40960, 42496, 50695, 51200, 53120, 65536, 66400, 81112, 81920, 84992, 101390, 102400, 106240, 132800, 162224, 163840, 169984, 202780, 204800, 212480, 253475, 265600, 324448, 327680, 339968, 405560, 409600, 424960, 506950, 531200, 648896, 679936, 811120, 819200, 841537, 849920, 1013900, 1062400, 1297792, 1359872, 1622240, 1638400, 1683074, 1699840, 2027800, 2124800, 2595584, 2719744, 3244480, 3366148, 3399680, 4055600, 4207685, 4249600, 5191168, 5439488, 6488960, 6732296, 6799360, 8111200, 8415370, 8499200, 10382336, 12977920, 13464592, 13598720, 16222400, 16830740, 16998400, 20764672, 21038425, 25955840, 26929184, 27197440, 32444800, 33661480, 33996800, 41529344, 42076850, 51911680, 53858368, 64889600, 67322960, 67993600, 83058688, 84153700, 103823360, 107716736, 129779200, 134645920, 135987200, 166117376, 168307400, 207646720, 215433472, 259558400, 269291840, 332234752, 336614800, 415293440, 430866944, 519116800, 538583680, 664469504, 673229600, 830586880, 861733888, 1038233600, 1077167360, 1346459200, 1661173760, 1723467776, 2076467200, 2154334720, 2692918400, 3322347520, 3446935552, 4152934400, 4308669440, 5385836800, 6893871104, 8305868800, 8617338880, 10771673600, 13787742208, 16611737600, 17234677760, 21543347200, 27575484416, 34469355520, 43086694400, 55150968832, 68938711040, 86173388800, 137877422080, 172346777600, 275754844160, 344693555200, 689387110400, 1378774220800]

約数ペア:

[(1, 1378774220800), (2, 689387110400), (4, 344693555200), (5, 275754844160), (8, 172346777600), (10, 137877422080), (16, 86173388800), (20, 68938711040), (25, 55150968832), (32, 43086694400), (40, 34469355520), (50, 27575484416), (64, 21543347200), (80, 17234677760), (83, 16611737600), (100, 13787742208), (128, 10771673600), (160, 8617338880), (166, 8305868800), (200, 6893871104), (256, 5385836800), (320, 4308669440), (332, 4152934400), (400, 3446935552), (415, 3322347520), (512, 2692918400), (640, 2154334720), (664, 2076467200), (800, 1723467776), (830, 1661173760), (1024, 1346459200), (1280, 1077167360), (1328, 1038233600), (1600, 861733888), (1660, 830586880), (2048, 673229600), (2075, 664469504), (2560, 538583680), (2656, 519116800), (3200, 430866944), (3320, 415293440), (4096, 336614800), (4150, 332234752), (5120, 269291840), (5312, 259558400), (6400, 215433472), (6640, 207646720), (8192, 168307400), (8300, 166117376), (10139, 135987200), (10240, 134645920), (10624, 129779200), (12800, 107716736), (13280, 103823360), (16384, 84153700), (16600, 83058688), (20278, 67993600), (20480, 67322960), (21248, 64889600), (25600, 53858368), (26560, 51911680), (32768, 42076850), (33200, 41529344), (40556, 33996800), (40960, 33661480), (42496, 32444800), (50695, 27197440), (51200, 26929184), (53120, 25955840), (65536, 21038425), (66400, 20764672), (81112, 16998400), (81920, 16830740), (84992, 16222400), (101390, 13598720), (102400, 13464592), (106240, 12977920), (132800, 10382336), (162224, 8499200), (163840, 8415370), (169984, 8111200), (202780, 6799360), (204800, 6732296), (212480, 6488960), (253475, 5439488), (265600, 5191168), (324448, 4249600), (327680, 4207685), (339968, 4055600), (405560, 3399680), (409600, 3366148), (424960, 3244480), (506950, 2719744), (531200, 2595584), (648896, 2124800), (679936, 2027800), (811120, 1699840), (819200, 1683074), (841537, 1638400), (849920, 1622240), (1013900, 1359872), (1062400, 1297792)]