171436320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 651006720

約数和(自身を除く): 479570400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 132, 137, 144, 158, 160, 165, 176, 180, 198, 220, 237, 240, 264, 274, 288, 316, 330, 352, 360, 395, 396, 411, 440, 474, 480, 495, 528, 548, 632, 660, 685, 711, 720, 790, 792, 822, 869, 880, 948, 990, 1056, 1096, 1185, 1233, 1264, 1320, 1370, 1422, 1440, 1507, 1580, 1584, 1644, 1738, 1760, 1896, 1980, 2055, 2192, 2370, 2466, 2528, 2607, 2640, 2740, 2844, 3014, 3160, 3168, 3288, 3476, 3555, 3792, 3960, 4110, 4345, 4384, 4521, 4740, 4932, 5214, 5280, 5480, 5688, 6028, 6165, 6320, 6576, 6952, 7110, 7535, 7584, 7821, 7920, 8220, 8690, 9042, 9480, 9864, 10428, 10823, 10960, 11376, 12056, 12330, 12640, 13035, 13152, 13563, 13904, 14220, 15070, 15642, 15840, 16440, 17380, 18084, 18960, 19728, 20856, 21646, 21920, 22605, 22752, 24112, 24660, 26070, 27126, 27808, 28440, 30140, 31284, 32469, 32880, 34760, 36168, 37920, 39105, 39456, 41712, 43292, 45210, 48224, 49320, 52140, 54115, 54252, 56880, 60280, 62568, 64938, 65760, 67815, 69520, 72336, 78210, 83424, 86584, 90420, 97407, 98640, 104280, 108230, 108504, 113760, 119053, 120560, 125136, 129876, 135630, 139040, 144672, 156420, 162345, 173168, 180840, 194814, 197280, 208560, 216460, 217008, 238106, 241120, 250272, 259752, 271260, 312840, 324690, 346336, 357159, 361680, 389628, 417120, 432920, 434016, 476212, 487035, 519504, 542520, 595265, 625680, 649380, 714318, 723360, 779256, 865840, 952424, 974070, 1039008, 1071477, 1085040, 1190530, 1251360, 1298760, 1428636, 1558512, 1731680, 1785795, 1904848, 1948140, 2142954, 2170080, 2381060, 2597520, 2857272, 3117024, 3571590, 3809696, 3896280, 4285908, 4762120, 5195040, 5357385, 5714544, 7143180, 7792560, 8571816, 9524240, 10714770, 11429088, 14286360, 15585120, 17143632, 19048480, 21429540, 28572720, 34287264, 42859080, 57145440, 85718160, 171436320]

約数ペア:

[(1, 171436320), (2, 85718160), (3, 57145440), (4, 42859080), (5, 34287264), (6, 28572720), (8, 21429540), (9, 19048480), (10, 17143632), (11, 15585120), (12, 14286360), (15, 11429088), (16, 10714770), (18, 9524240), (20, 8571816), (22, 7792560), (24, 7143180), (30, 5714544), (32, 5357385), (33, 5195040), (36, 4762120), (40, 4285908), (44, 3896280), (45, 3809696), (48, 3571590), (55, 3117024), (60, 2857272), (66, 2597520), (72, 2381060), (79, 2170080), (80, 2142954), (88, 1948140), (90, 1904848), (96, 1785795), (99, 1731680), (110, 1558512), (120, 1428636), (132, 1298760), (137, 1251360), (144, 1190530), (158, 1085040), (160, 1071477), (165, 1039008), (176, 974070), (180, 952424), (198, 865840), (220, 779256), (237, 723360), (240, 714318), (264, 649380), (274, 625680), (288, 595265), (316, 542520), (330, 519504), (352, 487035), (360, 476212), (395, 434016), (396, 432920), (411, 417120), (440, 389628), (474, 361680), (480, 357159), (495, 346336), (528, 324690), (548, 312840), (632, 271260), (660, 259752), (685, 250272), (711, 241120), (720, 238106), (790, 217008), (792, 216460), (822, 208560), (869, 197280), (880, 194814), (948, 180840), (990, 173168), (1056, 162345), (1096, 156420), (1185, 144672), (1233, 139040), (1264, 135630), (1320, 129876), (1370, 125136), (1422, 120560), (1440, 119053), (1507, 113760), (1580, 108504), (1584, 108230), (1644, 104280), (1738, 98640), (1760, 97407), (1896, 90420), (1980, 86584), (2055, 83424), (2192, 78210), (2370, 72336), (2466, 69520), (2528, 67815), (2607, 65760), (2640, 64938), (2740, 62568), (2844, 60280), (3014, 56880), (3160, 54252), (3168, 54115), (3288, 52140), (3476, 49320), (3555, 48224), (3792, 45210), (3960, 43292), (4110, 41712), (4345, 39456), (4384, 39105), (4521, 37920), (4740, 36168), (4932, 34760), (5214, 32880), (5280, 32469), (5480, 31284), (5688, 30140), (6028, 28440), (6165, 27808), (6320, 27126), (6576, 26070), (6952, 24660), (7110, 24112), (7535, 22752), (7584, 22605), (7821, 21920), (7920, 21646), (8220, 20856), (8690, 19728), (9042, 18960), (9480, 18084), (9864, 17380), (10428, 16440), (10823, 15840), (10960, 15642), (11376, 15070), (12056, 14220), (12330, 13904), (12640, 13563), (13035, 13152)]