168023970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 489265920

約数和(自身を除く): 321241950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 29, 30, 45, 46, 54, 58, 69, 81, 87, 90, 115, 135, 138, 145, 162, 174, 207, 230, 261, 270, 290, 311, 345, 405, 414, 435, 522, 621, 622, 667, 690, 783, 810, 870, 933, 1035, 1242, 1305, 1334, 1555, 1566, 1863, 1866, 2001, 2070, 2349, 2610, 2799, 3105, 3110, 3335, 3726, 3915, 4002, 4665, 4698, 5598, 6003, 6210, 6670, 7153, 7830, 8397, 9019, 9315, 9330, 10005, 11745, 12006, 13995, 14306, 16794, 18009, 18038, 18630, 20010, 21459, 23490, 25191, 27057, 27990, 30015, 35765, 36018, 41985, 42918, 45095, 50382, 54027, 54114, 60030, 64377, 71530, 81171, 83970, 90045, 90190, 107295, 108054, 125955, 128754, 135285, 162342, 180090, 193131, 207437, 214590, 243513, 251910, 270135, 270570, 321885, 386262, 405855, 414874, 487026, 540270, 579393, 622311, 643770, 730539, 811710, 965655, 1037185, 1158786, 1217565, 1244622, 1461078, 1866933, 1931310, 2074370, 2435130, 2896965, 3111555, 3652695, 3733866, 5600799, 5793930, 6223110, 7305390, 9334665, 11201598, 16802397, 18669330, 28003995, 33604794, 56007990, 84011985, 168023970]

約数ペア:

[(1, 168023970), (2, 84011985), (3, 56007990), (5, 33604794), (6, 28003995), (9, 18669330), (10, 16802397), (15, 11201598), (18, 9334665), (23, 7305390), (27, 6223110), (29, 5793930), (30, 5600799), (45, 3733866), (46, 3652695), (54, 3111555), (58, 2896965), (69, 2435130), (81, 2074370), (87, 1931310), (90, 1866933), (115, 1461078), (135, 1244622), (138, 1217565), (145, 1158786), (162, 1037185), (174, 965655), (207, 811710), (230, 730539), (261, 643770), (270, 622311), (290, 579393), (311, 540270), (345, 487026), (405, 414874), (414, 405855), (435, 386262), (522, 321885), (621, 270570), (622, 270135), (667, 251910), (690, 243513), (783, 214590), (810, 207437), (870, 193131), (933, 180090), (1035, 162342), (1242, 135285), (1305, 128754), (1334, 125955), (1555, 108054), (1566, 107295), (1863, 90190), (1866, 90045), (2001, 83970), (2070, 81171), (2349, 71530), (2610, 64377), (2799, 60030), (3105, 54114), (3110, 54027), (3335, 50382), (3726, 45095), (3915, 42918), (4002, 41985), (4665, 36018), (4698, 35765), (5598, 30015), (6003, 27990), (6210, 27057), (6670, 25191), (7153, 23490), (7830, 21459), (8397, 20010), (9019, 18630), (9315, 18038), (9330, 18009), (10005, 16794), (11745, 14306), (12006, 13995)]