3990097920

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1$

素因数の和:776

約数の個数: 208

約数和(自身を含む): 12913209792

約数和(自身を除く): 8923111872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 256, 303, 320, 384, 404, 480, 505, 512, 606, 640, 643, 768, 808, 960, 1010, 1024, 1212, 1280, 1286, 1515, 1536, 1616, 1920, 1929, 2020, 2048, 2424, 2560, 2572, 3030, 3072, 3215, 3232, 3840, 3858, 4040, 4096, 4848, 5120, 5144, 6060, 6144, 6430, 6464, 7680, 7716, 8080, 9645, 9696, 10240, 10288, 12120, 12288, 12860, 12928, 15360, 15432, 16160, 19290, 19392, 20480, 20576, 24240, 25720, 25856, 30720, 30864, 32320, 38580, 38784, 41152, 48480, 51440, 51712, 61440, 61728, 64640, 64943, 77160, 77568, 82304, 96960, 102880, 103424, 123456, 129280, 129886, 154320, 155136, 164608, 193920, 194829, 205760, 206848, 246912, 258560, 259772, 308640, 310272, 324715, 329216, 387840, 389658, 411520, 413696, 493824, 517120, 519544, 617280, 620544, 649430, 658432, 775680, 779316, 823040, 974145, 987648, 1034240, 1039088, 1234560, 1241088, 1298860, 1316864, 1551360, 1558632, 1646080, 1948290, 1975296, 2068480, 2078176, 2469120, 2597720, 2633728, 3102720, 3117264, 3292160, 3896580, 3950592, 4156352, 4938240, 5195440, 6205440, 6234528, 6584320, 7793160, 7901184, 8312704, 9876480, 10390880, 12469056, 13168640, 15586320, 16625408, 19752960, 20781760, 24938112, 31172640, 33250816, 39505920, 41563520, 49876224, 62345280, 66501632, 83127040, 99752448, 124690560, 133003264, 166254080, 199504896, 249381120, 266006528, 332508160, 399009792, 498762240, 665016320, 798019584, 997524480, 1330032640, 1995048960, 3990097920]

約数ペア:

[(1, 3990097920), (2, 1995048960), (3, 1330032640), (4, 997524480), (5, 798019584), (6, 665016320), (8, 498762240), (10, 399009792), (12, 332508160), (15, 266006528), (16, 249381120), (20, 199504896), (24, 166254080), (30, 133003264), (32, 124690560), (40, 99752448), (48, 83127040), (60, 66501632), (64, 62345280), (80, 49876224), (96, 41563520), (101, 39505920), (120, 33250816), (128, 31172640), (160, 24938112), (192, 20781760), (202, 19752960), (240, 16625408), (256, 15586320), (303, 13168640), (320, 12469056), (384, 10390880), (404, 9876480), (480, 8312704), (505, 7901184), (512, 7793160), (606, 6584320), (640, 6234528), (643, 6205440), (768, 5195440), (808, 4938240), (960, 4156352), (1010, 3950592), (1024, 3896580), (1212, 3292160), (1280, 3117264), (1286, 3102720), (1515, 2633728), (1536, 2597720), (1616, 2469120), (1920, 2078176), (1929, 2068480), (2020, 1975296), (2048, 1948290), (2424, 1646080), (2560, 1558632), (2572, 1551360), (3030, 1316864), (3072, 1298860), (3215, 1241088), (3232, 1234560), (3840, 1039088), (3858, 1034240), (4040, 987648), (4096, 974145), (4848, 823040), (5120, 779316), (5144, 775680), (6060, 658432), (6144, 649430), (6430, 620544), (6464, 617280), (7680, 519544), (7716, 517120), (8080, 493824), (9645, 413696), (9696, 411520), (10240, 389658), (10288, 387840), (12120, 329216), (12288, 324715), (12860, 310272), (12928, 308640), (15360, 259772), (15432, 258560), (16160, 246912), (19290, 206848), (19392, 205760), (20480, 194829), (20576, 193920), (24240, 164608), (25720, 155136), (25856, 154320), (30720, 129886), (30864, 129280), (32320, 123456), (38580, 103424), (38784, 102880), (41152, 96960), (48480, 82304), (51440, 77568), (51712, 77160), (61440, 64943), (61728, 64640)]