20678553600

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:931

約数の個数: 312

約数和(自身を含む): 69277774272

約数和(自身を除く): 48599220672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 256, 300, 320, 332, 384, 400, 415, 480, 498, 512, 600, 640, 664, 768, 800, 811, 830, 960, 996, 1024, 1200, 1245, 1280, 1328, 1536, 1600, 1622, 1660, 1920, 1992, 2048, 2075, 2400, 2433, 2490, 2560, 2656, 3072, 3200, 3244, 3320, 3840, 3984, 4055, 4096, 4150, 4800, 4866, 4980, 5120, 5312, 6144, 6225, 6400, 6488, 6640, 7680, 7968, 8110, 8300, 9600, 9732, 9960, 10240, 10624, 12165, 12288, 12450, 12800, 12976, 13280, 15360, 15936, 16220, 16600, 19200, 19464, 19920, 20275, 20480, 21248, 24330, 24900, 25600, 25952, 26560, 30720, 31872, 32440, 33200, 38400, 38928, 39840, 40550, 42496, 48660, 49800, 51200, 51904, 53120, 60825, 61440, 63744, 64880, 66400, 67313, 76800, 77856, 79680, 81100, 84992, 97320, 99600, 102400, 103808, 106240, 121650, 127488, 129760, 132800, 134626, 153600, 155712, 159360, 162200, 169984, 194640, 199200, 201939, 207616, 212480, 243300, 254976, 259520, 265600, 269252, 307200, 311424, 318720, 324400, 336565, 339968, 389280, 398400, 403878, 415232, 424960, 486600, 509952, 519040, 531200, 538504, 622848, 637440, 648800, 673130, 778560, 796800, 807756, 830464, 849920, 973200, 1009695, 1019904, 1038080, 1062400, 1077008, 1245696, 1274880, 1297600, 1346260, 1557120, 1593600, 1615512, 1660928, 1682825, 1699840, 1946400, 2019390, 2076160, 2124800, 2154016, 2491392, 2549760, 2595200, 2692520, 3114240, 3187200, 3231024, 3321856, 3365650, 3892800, 4038780, 4152320, 4249600, 4308032, 4982784, 5048475, 5099520, 5190400, 5385040, 6228480, 6374400, 6462048, 6731300, 7785600, 8077560, 8304640, 8499200, 8616064, 9965568, 10096950, 10380800, 10770080, 12456960, 12748800, 12924096, 13462600, 15571200, 16155120, 16609280, 17232128, 20193900, 20761600, 21540160, 24913920, 25497600, 25848192, 26925200, 31142400, 32310240, 34464256, 40387800, 41523200, 43080320, 49827840, 51696384, 53850400, 62284800, 64620480, 68928512, 80775600, 83046400, 86160640, 103392768, 107700800, 124569600, 129240960, 137857024, 161551200, 172321280, 206785536, 215401600, 249139200, 258481920, 275714048, 323102400, 344642560, 413571072, 430803200, 516963840, 646204800, 689285120, 827142144, 861606400, 1033927680, 1292409600, 1378570240, 1723212800, 2067855360, 2584819200, 3446425600, 4135710720, 5169638400, 6892851200, 10339276800, 20678553600]

約数ペア:

[(1, 20678553600), (2, 10339276800), (3, 6892851200), (4, 5169638400), (5, 4135710720), (6, 3446425600), (8, 2584819200), (10, 2067855360), (12, 1723212800), (15, 1378570240), (16, 1292409600), (20, 1033927680), (24, 861606400), (25, 827142144), (30, 689285120), (32, 646204800), (40, 516963840), (48, 430803200), (50, 413571072), (60, 344642560), (64, 323102400), (75, 275714048), (80, 258481920), (83, 249139200), (96, 215401600), (100, 206785536), (120, 172321280), (128, 161551200), (150, 137857024), (160, 129240960), (166, 124569600), (192, 107700800), (200, 103392768), (240, 86160640), (249, 83046400), (256, 80775600), (300, 68928512), (320, 64620480), (332, 62284800), (384, 53850400), (400, 51696384), (415, 49827840), (480, 43080320), (498, 41523200), (512, 40387800), (600, 34464256), (640, 32310240), (664, 31142400), (768, 26925200), (800, 25848192), (811, 25497600), (830, 24913920), (960, 21540160), (996, 20761600), (1024, 20193900), (1200, 17232128), (1245, 16609280), (1280, 16155120), (1328, 15571200), (1536, 13462600), (1600, 12924096), (1622, 12748800), (1660, 12456960), (1920, 10770080), (1992, 10380800), (2048, 10096950), (2075, 9965568), (2400, 8616064), (2433, 8499200), (2490, 8304640), (2560, 8077560), (2656, 7785600), (3072, 6731300), (3200, 6462048), (3244, 6374400), (3320, 6228480), (3840, 5385040), (3984, 5190400), (4055, 5099520), (4096, 5048475), (4150, 4982784), (4800, 4308032), (4866, 4249600), (4980, 4152320), (5120, 4038780), (5312, 3892800), (6144, 3365650), (6225, 3321856), (6400, 3231024), (6488, 3187200), (6640, 3114240), (7680, 2692520), (7968, 2595200), (8110, 2549760), (8300, 2491392), (9600, 2154016), (9732, 2124800), (9960, 2076160), (10240, 2019390), (10624, 1946400), (12165, 1699840), (12288, 1682825), (12450, 1660928), (12800, 1615512), (12976, 1593600), (13280, 1557120), (15360, 1346260), (15936, 1297600), (16220, 1274880), (16600, 1245696), (19200, 1077008), (19464, 1062400), (19920, 1038080), (20275, 1019904), (20480, 1009695), (21248, 973200), (24330, 849920), (24900, 830464), (25600, 807756), (25952, 796800), (26560, 778560), (30720, 673130), (31872, 648800), (32440, 637440), (33200, 622848), (38400, 538504), (38928, 531200), (39840, 519040), (40550, 509952), (42496, 486600), (48660, 424960), (49800, 415232), (51200, 403878), (51904, 398400), (53120, 389280), (60825, 339968), (61440, 336565), (63744, 324400), (64880, 318720), (66400, 311424), (67313, 307200), (76800, 269252), (77856, 265600), (79680, 259520), (81100, 254976), (84992, 243300), (97320, 212480), (99600, 207616), (102400, 201939), (103808, 199200), (106240, 194640), (121650, 169984), (127488, 162200), (129760, 159360), (132800, 155712), (134626, 153600)]