64855034880

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{38737}}^1$

素因数の和:38874

約数の個数: 176

約数和(自身を含む): 209343251040

約数和(自身を除く): 144488216160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 436, 480, 512, 545, 640, 654, 768, 872, 960, 1024, 1090, 1280, 1308, 1536, 1635, 1744, 1920, 2180, 2560, 2616, 3072, 3270, 3488, 3840, 4360, 5120, 5232, 6540, 6976, 7680, 8720, 10464, 13080, 13952, 15360, 17440, 20928, 26160, 27904, 34880, 38737, 41856, 52320, 55808, 69760, 77474, 83712, 104640, 111616, 116211, 139520, 154948, 167424, 193685, 209280, 232422, 279040, 309896, 334848, 387370, 418560, 464844, 558080, 581055, 619792, 774740, 837120, 929688, 1162110, 1239584, 1549480, 1674240, 1859376, 2324220, 2479168, 3098960, 3718752, 4222333, 4648440, 4958336, 6197920, 7437504, 8444666, 9296880, 9916672, 12395840, 12666999, 14875008, 16889332, 18593760, 19833344, 21111665, 24791680, 25333998, 29750016, 33778664, 37187520, 39666688, 42223330, 49583360, 50667996, 59500032, 63334995, 67557328, 74375040, 84446660, 99166720, 101335992, 119000064, 126669990, 135114656, 148750080, 168893320, 198333440, 202671984, 253339980, 270229312, 297500160, 337786640, 405343968, 506679960, 540458624, 595000320, 675573280, 810687936, 1013359920, 1080917248, 1351146560, 1621375872, 2026719840, 2161834496, 2702293120, 3242751744, 4053439680, 4323668992, 5404586240, 6485503488, 8106879360, 10809172480, 12971006976, 16213758720, 21618344960, 32427517440, 64855034880]

約数ペア:

[(1, 64855034880), (2, 32427517440), (3, 21618344960), (4, 16213758720), (5, 12971006976), (6, 10809172480), (8, 8106879360), (10, 6485503488), (12, 5404586240), (15, 4323668992), (16, 4053439680), (20, 3242751744), (24, 2702293120), (30, 2161834496), (32, 2026719840), (40, 1621375872), (48, 1351146560), (60, 1080917248), (64, 1013359920), (80, 810687936), (96, 675573280), (109, 595000320), (120, 540458624), (128, 506679960), (160, 405343968), (192, 337786640), (218, 297500160), (240, 270229312), (256, 253339980), (320, 202671984), (327, 198333440), (384, 168893320), (436, 148750080), (480, 135114656), (512, 126669990), (545, 119000064), (640, 101335992), (654, 99166720), (768, 84446660), (872, 74375040), (960, 67557328), (1024, 63334995), (1090, 59500032), (1280, 50667996), (1308, 49583360), (1536, 42223330), (1635, 39666688), (1744, 37187520), (1920, 33778664), (2180, 29750016), (2560, 25333998), (2616, 24791680), (3072, 21111665), (3270, 19833344), (3488, 18593760), (3840, 16889332), (4360, 14875008), (5120, 12666999), (5232, 12395840), (6540, 9916672), (6976, 9296880), (7680, 8444666), (8720, 7437504), (10464, 6197920), (13080, 4958336), (13952, 4648440), (15360, 4222333), (17440, 3718752), (20928, 3098960), (26160, 2479168), (27904, 2324220), (34880, 1859376), (38737, 1674240), (41856, 1549480), (52320, 1239584), (55808, 1162110), (69760, 929688), (77474, 837120), (83712, 774740), (104640, 619792), (111616, 581055), (116211, 558080), (139520, 464844), (154948, 418560), (167424, 387370), (193685, 334848), (209280, 309896), (232422, 279040)]