164127383280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{163643}}^1$

素因数の和:163868

約数の個数: 240

約数和(自身を含む): 633105907200

約数和(自身を除く): 468978523920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 199, 210, 240, 252, 280, 315, 336, 360, 398, 420, 504, 560, 597, 630, 720, 796, 840, 995, 1008, 1194, 1260, 1393, 1592, 1680, 1791, 1990, 2388, 2520, 2786, 2985, 3184, 3582, 3980, 4179, 4776, 5040, 5572, 5970, 6965, 7164, 7960, 8358, 8955, 9552, 11144, 11940, 12537, 13930, 14328, 15920, 16716, 17910, 20895, 22288, 23880, 25074, 27860, 28656, 33432, 35820, 41790, 47760, 50148, 55720, 62685, 66864, 71640, 83580, 100296, 111440, 125370, 143280, 163643, 167160, 200592, 250740, 327286, 334320, 490929, 501480, 654572, 818215, 981858, 1002960, 1145501, 1309144, 1472787, 1636430, 1963716, 2291002, 2454645, 2618288, 2945574, 3272860, 3436503, 3927432, 4582004, 4909290, 5727505, 5891148, 6545720, 6873006, 7363935, 7854864, 9164008, 9818580, 10309509, 11455010, 11782296, 13091440, 13746012, 14727870, 17182515, 18328016, 19637160, 20619018, 22910020, 23564592, 27492024, 29455740, 32564957, 34365030, 39274320, 41238036, 45820040, 51547545, 54984048, 58911480, 65129914, 68730060, 82476072, 91640080, 97694871, 103095090, 117822960, 130259828, 137460120, 162824785, 164952144, 195389742, 206190180, 227954699, 260519656, 274920240, 293084613, 325649570, 390779484, 412380360, 455909398, 488474355, 521039312, 586169226, 651299140, 683864097, 781558968, 824760720, 911818796, 976948710, 1139773495, 1172338452, 1302598280, 1367728194, 1465423065, 1563117936, 1823637592, 1953897420, 2051592291, 2279546990, 2344676904, 2605196560, 2735456388, 2930846130, 3419320485, 3647275184, 3907794840, 4103184582, 4559093980, 4689353808, 5470912776, 5861692260, 6838640970, 7815589680, 8206369164, 9118187960, 10257961455, 10941825552, 11723384520, 13677281940, 16412738328, 18236375920, 20515922910, 23446769040, 27354563880, 32825476656, 41031845820, 54709127760, 82063691640, 164127383280]

約数ペア:

[(1, 164127383280), (2, 82063691640), (3, 54709127760), (4, 41031845820), (5, 32825476656), (6, 27354563880), (7, 23446769040), (8, 20515922910), (9, 18236375920), (10, 16412738328), (12, 13677281940), (14, 11723384520), (15, 10941825552), (16, 10257961455), (18, 9118187960), (20, 8206369164), (21, 7815589680), (24, 6838640970), (28, 5861692260), (30, 5470912776), (35, 4689353808), (36, 4559093980), (40, 4103184582), (42, 3907794840), (45, 3647275184), (48, 3419320485), (56, 2930846130), (60, 2735456388), (63, 2605196560), (70, 2344676904), (72, 2279546990), (80, 2051592291), (84, 1953897420), (90, 1823637592), (105, 1563117936), (112, 1465423065), (120, 1367728194), (126, 1302598280), (140, 1172338452), (144, 1139773495), (168, 976948710), (180, 911818796), (199, 824760720), (210, 781558968), (240, 683864097), (252, 651299140), (280, 586169226), (315, 521039312), (336, 488474355), (360, 455909398), (398, 412380360), (420, 390779484), (504, 325649570), (560, 293084613), (597, 274920240), (630, 260519656), (720, 227954699), (796, 206190180), (840, 195389742), (995, 164952144), (1008, 162824785), (1194, 137460120), (1260, 130259828), (1393, 117822960), (1592, 103095090), (1680, 97694871), (1791, 91640080), (1990, 82476072), (2388, 68730060), (2520, 65129914), (2786, 58911480), (2985, 54984048), (3184, 51547545), (3582, 45820040), (3980, 41238036), (4179, 39274320), (4776, 34365030), (5040, 32564957), (5572, 29455740), (5970, 27492024), (6965, 23564592), (7164, 22910020), (7960, 20619018), (8358, 19637160), (8955, 18328016), (9552, 17182515), (11144, 14727870), (11940, 13746012), (12537, 13091440), (13930, 11782296), (14328, 11455010), (15920, 10309509), (16716, 9818580), (17910, 9164008), (20895, 7854864), (22288, 7363935), (23880, 6873006), (25074, 6545720), (27860, 5891148), (28656, 5727505), (33432, 4909290), (35820, 4582004), (41790, 3927432), (47760, 3436503), (50148, 3272860), (55720, 2945574), (62685, 2618288), (66864, 2454645), (71640, 2291002), (83580, 1963716), (100296, 1636430), (111440, 1472787), (125370, 1309144), (143280, 1145501), (163643, 1002960), (167160, 981858), (200592, 818215), (250740, 654572), (327286, 501480), (334320, 490929)]