10730720

素因数分解:

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

素因数の和:113

約数の個数: 192

約数和(自身を含む): 34546176

約数和(自身を除く): 23815456

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, 67, 70, 77, 80, 88, 91, 104, 110, 112, 130, 134, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 268, 280, 286, 308, 335, 352, 364, 385, 416, 440, 455, 469, 520, 536, 560, 572, 616, 670, 715, 728, 737, 770, 871, 880, 910, 938, 1001, 1040, 1072, 1120, 1144, 1232, 1340, 1430, 1456, 1474, 1540, 1742, 1760, 1820, 1876, 2002, 2080, 2144, 2288, 2345, 2464, 2680, 2860, 2912, 2948, 3080, 3484, 3640, 3685, 3752, 4004, 4355, 4576, 4690, 5005, 5159, 5360, 5720, 5896, 6097, 6160, 6968, 7280, 7370, 7504, 8008, 8710, 9380, 9581, 10010, 10318, 10720, 11440, 11792, 12194, 12320, 13936, 14560, 14740, 15008, 16016, 17420, 18760, 19162, 20020, 20636, 22880, 23584, 24388, 25795, 27872, 29480, 30485, 32032, 34840, 37520, 38324, 40040, 41272, 47905, 48776, 51590, 58960, 60970, 67067, 69680, 75040, 76648, 80080, 82544, 95810, 97552, 103180, 117920, 121940, 134134, 139360, 153296, 160160, 165088, 191620, 195104, 206360, 243880, 268268, 306592, 335335, 383240, 412720, 487760, 536536, 670670, 766480, 825440, 975520, 1073072, 1341340, 1532960, 2146144, 2682680, 5365360, 10730720]

約数ペア:

[(1, 10730720), (2, 5365360), (4, 2682680), (5, 2146144), (7, 1532960), (8, 1341340), (10, 1073072), (11, 975520), (13, 825440), (14, 766480), (16, 670670), (20, 536536), (22, 487760), (26, 412720), (28, 383240), (32, 335335), (35, 306592), (40, 268268), (44, 243880), (52, 206360), (55, 195104), (56, 191620), (65, 165088), (67, 160160), (70, 153296), (77, 139360), (80, 134134), (88, 121940), (91, 117920), (104, 103180), (110, 97552), (112, 95810), (130, 82544), (134, 80080), (140, 76648), (143, 75040), (154, 69680), (160, 67067), (176, 60970), (182, 58960), (208, 51590), (220, 48776), (224, 47905), (260, 41272), (268, 40040), (280, 38324), (286, 37520), (308, 34840), (335, 32032), (352, 30485), (364, 29480), (385, 27872), (416, 25795), (440, 24388), (455, 23584), (469, 22880), (520, 20636), (536, 20020), (560, 19162), (572, 18760), (616, 17420), (670, 16016), (715, 15008), (728, 14740), (737, 14560), (770, 13936), (871, 12320), (880, 12194), (910, 11792), (938, 11440), (1001, 10720), (1040, 10318), (1072, 10010), (1120, 9581), (1144, 9380), (1232, 8710), (1340, 8008), (1430, 7504), (1456, 7370), (1474, 7280), (1540, 6968), (1742, 6160), (1760, 6097), (1820, 5896), (1876, 5720), (2002, 5360), (2080, 5159), (2144, 5005), (2288, 4690), (2345, 4576), (2464, 4355), (2680, 4004), (2860, 3752), (2912, 3685), (2948, 3640), (3080, 3484)]