14969640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:343

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 37285080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 71, 84, 105, 120, 140, 142, 168, 210, 213, 251, 280, 284, 355, 420, 426, 497, 502, 568, 710, 753, 840, 852, 994, 1004, 1065, 1255, 1420, 1491, 1506, 1704, 1757, 1988, 2008, 2130, 2485, 2510, 2840, 2982, 3012, 3514, 3765, 3976, 4260, 4970, 5020, 5271, 5964, 6024, 7028, 7455, 7530, 8520, 8785, 9940, 10040, 10542, 11928, 14056, 14910, 15060, 17570, 17821, 19880, 21084, 26355, 29820, 30120, 35140, 35642, 42168, 52710, 53463, 59640, 70280, 71284, 89105, 105420, 106926, 124747, 142568, 178210, 210840, 213852, 249494, 267315, 356420, 374241, 427704, 498988, 534630, 623735, 712840, 748482, 997976, 1069260, 1247470, 1496964, 1871205, 2138520, 2494940, 2993928, 3742410, 4989880, 7484820, 14969640]

約数ペア:

[(1, 14969640), (2, 7484820), (3, 4989880), (4, 3742410), (5, 2993928), (6, 2494940), (7, 2138520), (8, 1871205), (10, 1496964), (12, 1247470), (14, 1069260), (15, 997976), (20, 748482), (21, 712840), (24, 623735), (28, 534630), (30, 498988), (35, 427704), (40, 374241), (42, 356420), (56, 267315), (60, 249494), (70, 213852), (71, 210840), (84, 178210), (105, 142568), (120, 124747), (140, 106926), (142, 105420), (168, 89105), (210, 71284), (213, 70280), (251, 59640), (280, 53463), (284, 52710), (355, 42168), (420, 35642), (426, 35140), (497, 30120), (502, 29820), (568, 26355), (710, 21084), (753, 19880), (840, 17821), (852, 17570), (994, 15060), (1004, 14910), (1065, 14056), (1255, 11928), (1420, 10542), (1491, 10040), (1506, 9940), (1704, 8785), (1757, 8520), (1988, 7530), (2008, 7455), (2130, 7028), (2485, 6024), (2510, 5964), (2840, 5271), (2982, 5020), (3012, 4970), (3514, 4260), (3765, 3976)]