190087040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 256

約数和(自身を含む): 559319040

約数和(自身を除く): 369232000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 31, 32, 40, 44, 52, 55, 62, 64, 65, 67, 80, 88, 104, 110, 124, 128, 130, 134, 143, 155, 160, 176, 208, 220, 248, 260, 268, 286, 310, 320, 335, 341, 352, 403, 416, 440, 496, 520, 536, 572, 620, 640, 670, 682, 704, 715, 737, 806, 832, 871, 880, 992, 1040, 1072, 1144, 1240, 1340, 1364, 1408, 1430, 1474, 1612, 1664, 1705, 1742, 1760, 1984, 2015, 2077, 2080, 2144, 2288, 2480, 2680, 2728, 2860, 2948, 3224, 3410, 3484, 3520, 3685, 3968, 4030, 4154, 4160, 4288, 4355, 4433, 4576, 4960, 5360, 5456, 5720, 5896, 6448, 6820, 6968, 7040, 7370, 8060, 8308, 8320, 8576, 8710, 8866, 9152, 9581, 9920, 10385, 10720, 10912, 11440, 11792, 12896, 13640, 13936, 14740, 16120, 16616, 17420, 17732, 18304, 19162, 19840, 20770, 21440, 21824, 22165, 22847, 22880, 23584, 25792, 27001, 27280, 27872, 29480, 32240, 33232, 34840, 35464, 38324, 41540, 42880, 43648, 44330, 45694, 45760, 47168, 47905, 51584, 54002, 54560, 55744, 58960, 64480, 66464, 69680, 70928, 76648, 83080, 88660, 91388, 91520, 94336, 95810, 108004, 109120, 111488, 114235, 117920, 128960, 132928, 135005, 139360, 141856, 153296, 166160, 177320, 182776, 191620, 216008, 218240, 228470, 235840, 257920, 265856, 270010, 278720, 283712, 297011, 306592, 332320, 354640, 365552, 383240, 432016, 456940, 471680, 540020, 557440, 567424, 594022, 613184, 664640, 709280, 731104, 766480, 864032, 913880, 1080040, 1188044, 1226368, 1329280, 1418560, 1462208, 1485055, 1532960, 1728064, 1827760, 2160080, 2376088, 2837120, 2924416, 2970110, 3065920, 3456128, 3655520, 4320160, 4752176, 5940220, 6131840, 7311040, 8640320, 9504352, 11880440, 14622080, 17280640, 19008704, 23760880, 38017408, 47521760, 95043520, 190087040]

約数ペア:

[(1, 190087040), (2, 95043520), (4, 47521760), (5, 38017408), (8, 23760880), (10, 19008704), (11, 17280640), (13, 14622080), (16, 11880440), (20, 9504352), (22, 8640320), (26, 7311040), (31, 6131840), (32, 5940220), (40, 4752176), (44, 4320160), (52, 3655520), (55, 3456128), (62, 3065920), (64, 2970110), (65, 2924416), (67, 2837120), (80, 2376088), (88, 2160080), (104, 1827760), (110, 1728064), (124, 1532960), (128, 1485055), (130, 1462208), (134, 1418560), (143, 1329280), (155, 1226368), (160, 1188044), (176, 1080040), (208, 913880), (220, 864032), (248, 766480), (260, 731104), (268, 709280), (286, 664640), (310, 613184), (320, 594022), (335, 567424), (341, 557440), (352, 540020), (403, 471680), (416, 456940), (440, 432016), (496, 383240), (520, 365552), (536, 354640), (572, 332320), (620, 306592), (640, 297011), (670, 283712), (682, 278720), (704, 270010), (715, 265856), (737, 257920), (806, 235840), (832, 228470), (871, 218240), (880, 216008), (992, 191620), (1040, 182776), (1072, 177320), (1144, 166160), (1240, 153296), (1340, 141856), (1364, 139360), (1408, 135005), (1430, 132928), (1474, 128960), (1612, 117920), (1664, 114235), (1705, 111488), (1742, 109120), (1760, 108004), (1984, 95810), (2015, 94336), (2077, 91520), (2080, 91388), (2144, 88660), (2288, 83080), (2480, 76648), (2680, 70928), (2728, 69680), (2860, 66464), (2948, 64480), (3224, 58960), (3410, 55744), (3484, 54560), (3520, 54002), (3685, 51584), (3968, 47905), (4030, 47168), (4154, 45760), (4160, 45694), (4288, 44330), (4355, 43648), (4433, 42880), (4576, 41540), (4960, 38324), (5360, 35464), (5456, 34840), (5720, 33232), (5896, 32240), (6448, 29480), (6820, 27872), (6968, 27280), (7040, 27001), (7370, 25792), (8060, 23584), (8308, 22880), (8320, 22847), (8576, 22165), (8710, 21824), (8866, 21440), (9152, 20770), (9581, 19840), (9920, 19162), (10385, 18304), (10720, 17732), (10912, 17420), (11440, 16616), (11792, 16120), (12896, 14740), (13640, 13936)]