56647080

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 256

約数和(自身を含む): 221184000

約数和(自身を除く): 164536920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 127, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 254, 270, 280, 295, 315, 354, 360, 378, 381, 413, 420, 472, 504, 508, 531, 540, 590, 630, 635, 708, 756, 762, 826, 840, 885, 889, 945, 1016, 1062, 1080, 1143, 1180, 1239, 1260, 1270, 1416, 1512, 1524, 1593, 1652, 1770, 1778, 1890, 1905, 2065, 2124, 2286, 2360, 2478, 2520, 2540, 2655, 2667, 3048, 3186, 3304, 3429, 3540, 3556, 3717, 3780, 3810, 4130, 4248, 4445, 4572, 4956, 5080, 5310, 5334, 5715, 6195, 6372, 6858, 7080, 7112, 7434, 7493, 7560, 7620, 7965, 8001, 8260, 8890, 9144, 9912, 10620, 10668, 11151, 11430, 12390, 12744, 13335, 13716, 14868, 14986, 15240, 15930, 16002, 16520, 17145, 17780, 18585, 21240, 21336, 22302, 22479, 22860, 24003, 24780, 26670, 27432, 29736, 29972, 31860, 32004, 34290, 35560, 37170, 37465, 40005, 44604, 44958, 45720, 48006, 49560, 52451, 53340, 55755, 59944, 63720, 64008, 67437, 68580, 74340, 74930, 80010, 89208, 89916, 96012, 104902, 106680, 111510, 112395, 120015, 134874, 137160, 148680, 149860, 157353, 160020, 179832, 192024, 202311, 209804, 223020, 224790, 240030, 262255, 269748, 299720, 314706, 320040, 337185, 404622, 419608, 446040, 449580, 472059, 480060, 524510, 539496, 629412, 674370, 786765, 809244, 899160, 944118, 960120, 1011555, 1049020, 1258824, 1348740, 1416177, 1573530, 1618488, 1888236, 2023110, 2098040, 2360295, 2697480, 2832354, 3147060, 3776472, 4046220, 4720590, 5664708, 6294120, 7080885, 8092440, 9441180, 11329416, 14161770, 18882360, 28323540, 56647080]

約数ペア:

[(1, 56647080), (2, 28323540), (3, 18882360), (4, 14161770), (5, 11329416), (6, 9441180), (7, 8092440), (8, 7080885), (9, 6294120), (10, 5664708), (12, 4720590), (14, 4046220), (15, 3776472), (18, 3147060), (20, 2832354), (21, 2697480), (24, 2360295), (27, 2098040), (28, 2023110), (30, 1888236), (35, 1618488), (36, 1573530), (40, 1416177), (42, 1348740), (45, 1258824), (54, 1049020), (56, 1011555), (59, 960120), (60, 944118), (63, 899160), (70, 809244), (72, 786765), (84, 674370), (90, 629412), (105, 539496), (108, 524510), (118, 480060), (120, 472059), (126, 449580), (127, 446040), (135, 419608), (140, 404622), (168, 337185), (177, 320040), (180, 314706), (189, 299720), (210, 269748), (216, 262255), (236, 240030), (252, 224790), (254, 223020), (270, 209804), (280, 202311), (295, 192024), (315, 179832), (354, 160020), (360, 157353), (378, 149860), (381, 148680), (413, 137160), (420, 134874), (472, 120015), (504, 112395), (508, 111510), (531, 106680), (540, 104902), (590, 96012), (630, 89916), (635, 89208), (708, 80010), (756, 74930), (762, 74340), (826, 68580), (840, 67437), (885, 64008), (889, 63720), (945, 59944), (1016, 55755), (1062, 53340), (1080, 52451), (1143, 49560), (1180, 48006), (1239, 45720), (1260, 44958), (1270, 44604), (1416, 40005), (1512, 37465), (1524, 37170), (1593, 35560), (1652, 34290), (1770, 32004), (1778, 31860), (1890, 29972), (1905, 29736), (2065, 27432), (2124, 26670), (2286, 24780), (2360, 24003), (2478, 22860), (2520, 22479), (2540, 22302), (2655, 21336), (2667, 21240), (3048, 18585), (3186, 17780), (3304, 17145), (3429, 16520), (3540, 16002), (3556, 15930), (3717, 15240), (3780, 14986), (3810, 14868), (4130, 13716), (4248, 13335), (4445, 12744), (4572, 12390), (4956, 11430), (5080, 11151), (5310, 10668), (5334, 10620), (5715, 9912), (6195, 9144), (6372, 8890), (6858, 8260), (7080, 8001), (7112, 7965), (7434, 7620), (7493, 7560)]