211251040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1365

約数の個数: 192

約数和(自身を含む): 670602240

約数和(自身を除く): 459351200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1120, 1144, 1232, 1319, 1430, 1456, 1540, 1760, 1820, 2002, 2080, 2288, 2464, 2638, 2860, 2912, 3080, 3640, 4004, 4576, 5005, 5276, 5720, 6160, 6595, 7280, 8008, 9233, 10010, 10552, 11440, 12320, 13190, 14509, 14560, 16016, 17147, 18466, 20020, 21104, 22880, 26380, 29018, 32032, 34294, 36932, 40040, 42208, 46165, 52760, 58036, 68588, 72545, 73864, 80080, 85735, 92330, 101563, 105520, 116072, 120029, 137176, 145090, 147728, 160160, 171470, 184660, 188617, 203126, 211040, 232144, 240058, 274352, 290180, 295456, 342940, 369320, 377234, 406252, 464288, 480116, 507815, 548704, 580360, 600145, 685880, 738640, 754468, 812504, 943085, 960232, 1015630, 1160720, 1200290, 1320319, 1371760, 1477280, 1508936, 1625008, 1886170, 1920464, 2031260, 2321440, 2400580, 2640638, 2743520, 3017872, 3250016, 3772340, 3840928, 4062520, 4801160, 5281276, 6035744, 6601595, 7544680, 8125040, 9602320, 10562552, 13203190, 15089360, 16250080, 19204640, 21125104, 26406380, 30178720, 42250208, 52812760, 105625520, 211251040]

約数ペア:

[(1, 211251040), (2, 105625520), (4, 52812760), (5, 42250208), (7, 30178720), (8, 26406380), (10, 21125104), (11, 19204640), (13, 16250080), (14, 15089360), (16, 13203190), (20, 10562552), (22, 9602320), (26, 8125040), (28, 7544680), (32, 6601595), (35, 6035744), (40, 5281276), (44, 4801160), (52, 4062520), (55, 3840928), (56, 3772340), (65, 3250016), (70, 3017872), (77, 2743520), (80, 2640638), (88, 2400580), (91, 2321440), (104, 2031260), (110, 1920464), (112, 1886170), (130, 1625008), (140, 1508936), (143, 1477280), (154, 1371760), (160, 1320319), (176, 1200290), (182, 1160720), (208, 1015630), (220, 960232), (224, 943085), (260, 812504), (280, 754468), (286, 738640), (308, 685880), (352, 600145), (364, 580360), (385, 548704), (416, 507815), (440, 480116), (455, 464288), (520, 406252), (560, 377234), (572, 369320), (616, 342940), (715, 295456), (728, 290180), (770, 274352), (880, 240058), (910, 232144), (1001, 211040), (1040, 203126), (1120, 188617), (1144, 184660), (1232, 171470), (1319, 160160), (1430, 147728), (1456, 145090), (1540, 137176), (1760, 120029), (1820, 116072), (2002, 105520), (2080, 101563), (2288, 92330), (2464, 85735), (2638, 80080), (2860, 73864), (2912, 72545), (3080, 68588), (3640, 58036), (4004, 52760), (4576, 46165), (5005, 42208), (5276, 40040), (5720, 36932), (6160, 34294), (6595, 32032), (7280, 29018), (8008, 26380), (9233, 22880), (10010, 21104), (10552, 20020), (11440, 18466), (12320, 17147), (13190, 16016), (14509, 14560)]