64662360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1571}}^1$

素因数の和:1606

約数の個数: 128

約数和(自身を含む): 226368000

約数和(自身を除く): 161705640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1571, 1715, 1960, 2058, 2744, 2940, 3142, 3430, 4116, 4713, 5145, 5880, 6284, 6860, 7855, 8232, 9426, 10290, 10997, 12568, 13720, 15710, 18852, 20580, 21994, 23565, 31420, 32991, 37704, 41160, 43988, 47130, 54985, 62840, 65982, 76979, 87976, 94260, 109970, 131964, 153958, 164955, 188520, 219940, 230937, 263928, 307916, 329910, 384895, 439880, 461874, 538853, 615832, 659820, 769790, 923748, 1077706, 1154685, 1319640, 1539580, 1616559, 1847496, 2155412, 2309370, 2694265, 3079160, 3233118, 4310824, 4618740, 5388530, 6466236, 8082795, 9237480, 10777060, 12932472, 16165590, 21554120, 32331180, 64662360]

約数ペア:

[(1, 64662360), (2, 32331180), (3, 21554120), (4, 16165590), (5, 12932472), (6, 10777060), (7, 9237480), (8, 8082795), (10, 6466236), (12, 5388530), (14, 4618740), (15, 4310824), (20, 3233118), (21, 3079160), (24, 2694265), (28, 2309370), (30, 2155412), (35, 1847496), (40, 1616559), (42, 1539580), (49, 1319640), (56, 1154685), (60, 1077706), (70, 923748), (84, 769790), (98, 659820), (105, 615832), (120, 538853), (140, 461874), (147, 439880), (168, 384895), (196, 329910), (210, 307916), (245, 263928), (280, 230937), (294, 219940), (343, 188520), (392, 164955), (420, 153958), (490, 131964), (588, 109970), (686, 94260), (735, 87976), (840, 76979), (980, 65982), (1029, 62840), (1176, 54985), (1372, 47130), (1470, 43988), (1571, 41160), (1715, 37704), (1960, 32991), (2058, 31420), (2744, 23565), (2940, 21994), (3142, 20580), (3430, 18852), (4116, 15710), (4713, 13720), (5145, 12568), (5880, 10997), (6284, 10290), (6860, 9426), (7855, 8232)]