338346960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{28771}}^1$

素因数の和:28801

約数の個数: 120

約数和(自身を含む): 1220162976

約数和(自身を除く): 881816016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 28771, 57542, 86313, 115084, 143855, 172626, 201397, 230168, 287710, 345252, 402794, 431565, 460336, 575420, 604191, 690504, 805588, 863130, 1006985, 1150840, 1208382, 1381008, 1409779, 1611176, 1726260, 2013970, 2301680, 2416764, 2819558, 3020955, 3222352, 3452520, 4027940, 4229337, 4833528, 5639116, 6041910, 6905040, 7048895, 8055880, 8458674, 9667056, 11278232, 12083820, 14097790, 16111760, 16917348, 21146685, 22556464, 24167640, 28195580, 33834696, 42293370, 48335280, 56391160, 67669392, 84586740, 112782320, 169173480, 338346960]

約数ペア:

[(1, 338346960), (2, 169173480), (3, 112782320), (4, 84586740), (5, 67669392), (6, 56391160), (7, 48335280), (8, 42293370), (10, 33834696), (12, 28195580), (14, 24167640), (15, 22556464), (16, 21146685), (20, 16917348), (21, 16111760), (24, 14097790), (28, 12083820), (30, 11278232), (35, 9667056), (40, 8458674), (42, 8055880), (48, 7048895), (49, 6905040), (56, 6041910), (60, 5639116), (70, 4833528), (80, 4229337), (84, 4027940), (98, 3452520), (105, 3222352), (112, 3020955), (120, 2819558), (140, 2416764), (147, 2301680), (168, 2013970), (196, 1726260), (210, 1611176), (240, 1409779), (245, 1381008), (280, 1208382), (294, 1150840), (336, 1006985), (392, 863130), (420, 805588), (490, 690504), (560, 604191), (588, 575420), (735, 460336), (784, 431565), (840, 402794), (980, 345252), (1176, 287710), (1470, 230168), (1680, 201397), (1960, 172626), (2352, 143855), (2940, 115084), (3920, 86313), (5880, 57542), (11760, 28771)]