12256526400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{3863}}^1$

素因数の和:4549

約数の個数: 168

約数和(自身を含む): 40282880064

約数和(自身を除く): 28026353664

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, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 661, 800, 960, 1200, 1322, 1600, 1983, 2400, 2644, 3305, 3863, 3966, 4800, 5288, 6610, 7726, 7932, 9915, 10576, 11589, 13220, 15452, 15864, 16525, 19315, 19830, 21152, 23178, 26440, 30904, 31728, 33050, 38630, 39660, 42304, 46356, 49575, 52880, 57945, 61808, 63456, 66100, 77260, 79320, 92712, 96575, 99150, 105760, 115890, 123616, 126912, 132200, 154520, 158640, 185424, 193150, 198300, 211520, 231780, 247232, 264400, 289725, 309040, 317280, 370848, 386300, 396600, 463560, 528800, 579450, 618080, 634560, 741696, 772600, 793200, 927120, 1057600, 1158900, 1236160, 1545200, 1586400, 1854240, 2317800, 2553443, 3090400, 3172800, 3708480, 4635600, 5106886, 6180800, 7660329, 9271200, 10213772, 12767215, 15320658, 18542400, 20427544, 25534430, 30641316, 38301645, 40855088, 51068860, 61282632, 63836075, 76603290, 81710176, 102137720, 122565264, 127672150, 153206580, 163420352, 191508225, 204275440, 245130528, 255344300, 306413160, 383016450, 408550880, 490261056, 510688600, 612826320, 766032900, 817101760, 1021377200, 1225652640, 1532065800, 2042754400, 2451305280, 3064131600, 4085508800, 6128263200, 12256526400]

約数ペア:

[(1, 12256526400), (2, 6128263200), (3, 4085508800), (4, 3064131600), (5, 2451305280), (6, 2042754400), (8, 1532065800), (10, 1225652640), (12, 1021377200), (15, 817101760), (16, 766032900), (20, 612826320), (24, 510688600), (25, 490261056), (30, 408550880), (32, 383016450), (40, 306413160), (48, 255344300), (50, 245130528), (60, 204275440), (64, 191508225), (75, 163420352), (80, 153206580), (96, 127672150), (100, 122565264), (120, 102137720), (150, 81710176), (160, 76603290), (192, 63836075), (200, 61282632), (240, 51068860), (300, 40855088), (320, 38301645), (400, 30641316), (480, 25534430), (600, 20427544), (661, 18542400), (800, 15320658), (960, 12767215), (1200, 10213772), (1322, 9271200), (1600, 7660329), (1983, 6180800), (2400, 5106886), (2644, 4635600), (3305, 3708480), (3863, 3172800), (3966, 3090400), (4800, 2553443), (5288, 2317800), (6610, 1854240), (7726, 1586400), (7932, 1545200), (9915, 1236160), (10576, 1158900), (11589, 1057600), (13220, 927120), (15452, 793200), (15864, 772600), (16525, 741696), (19315, 634560), (19830, 618080), (21152, 579450), (23178, 528800), (26440, 463560), (30904, 396600), (31728, 386300), (33050, 370848), (38630, 317280), (39660, 309040), (42304, 289725), (46356, 264400), (49575, 247232), (52880, 231780), (57945, 211520), (61808, 198300), (63456, 193150), (66100, 185424), (77260, 158640), (79320, 154520), (92712, 132200), (96575, 126912), (99150, 123616), (105760, 115890)]