19387224360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^3\times {\mathrm{157007}}^1$

素因数の和:157045

約数の個数: 192

約数和(自身を含む): 73479744000

約数和(自身を除く): 54092519640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 343, 360, 392, 420, 441, 490, 504, 588, 630, 686, 735, 840, 882, 980, 1029, 1176, 1260, 1372, 1470, 1715, 1764, 1960, 2058, 2205, 2520, 2744, 2940, 3087, 3430, 3528, 4116, 4410, 5145, 5880, 6174, 6860, 8232, 8820, 10290, 12348, 13720, 15435, 17640, 20580, 24696, 30870, 41160, 61740, 123480, 157007, 314014, 471021, 628028, 785035, 942042, 1099049, 1256056, 1413063, 1570070, 1884084, 2198098, 2355105, 2826126, 3140140, 3297147, 3768168, 4396196, 4710210, 5495245, 5652252, 6280280, 6594294, 7065315, 7693343, 8792392, 9420420, 9891441, 10990490, 11304504, 13188588, 14130630, 15386686, 16485735, 18840840, 19782882, 21980980, 23080029, 26377176, 28261260, 30773372, 32971470, 38466715, 39565764, 43961960, 46160058, 49457205, 53853401, 56522520, 61546744, 65942940, 69240087, 76933430, 79131528, 92320116, 98914410, 107706802, 115400145, 131885880, 138480174, 153866860, 161560203, 184640232, 197828820, 215413604, 230800290, 269267005, 276960348, 307733720, 323120406, 346200435, 395657640, 430827208, 461600580, 484680609, 538534010, 553920696, 646240812, 692400870, 807801015, 923201160, 969361218, 1077068020, 1292481624, 1384801740, 1615602030, 1938722436, 2154136040, 2423403045, 2769603480, 3231204060, 3877444872, 4846806090, 6462408120, 9693612180, 19387224360]

約数ペア:

[(1, 19387224360), (2, 9693612180), (3, 6462408120), (4, 4846806090), (5, 3877444872), (6, 3231204060), (7, 2769603480), (8, 2423403045), (9, 2154136040), (10, 1938722436), (12, 1615602030), (14, 1384801740), (15, 1292481624), (18, 1077068020), (20, 969361218), (21, 923201160), (24, 807801015), (28, 692400870), (30, 646240812), (35, 553920696), (36, 538534010), (40, 484680609), (42, 461600580), (45, 430827208), (49, 395657640), (56, 346200435), (60, 323120406), (63, 307733720), (70, 276960348), (72, 269267005), (84, 230800290), (90, 215413604), (98, 197828820), (105, 184640232), (120, 161560203), (126, 153866860), (140, 138480174), (147, 131885880), (168, 115400145), (180, 107706802), (196, 98914410), (210, 92320116), (245, 79131528), (252, 76933430), (280, 69240087), (294, 65942940), (315, 61546744), (343, 56522520), (360, 53853401), (392, 49457205), (420, 46160058), (441, 43961960), (490, 39565764), (504, 38466715), (588, 32971470), (630, 30773372), (686, 28261260), (735, 26377176), (840, 23080029), (882, 21980980), (980, 19782882), (1029, 18840840), (1176, 16485735), (1260, 15386686), (1372, 14130630), (1470, 13188588), (1715, 11304504), (1764, 10990490), (1960, 9891441), (2058, 9420420), (2205, 8792392), (2520, 7693343), (2744, 7065315), (2940, 6594294), (3087, 6280280), (3430, 5652252), (3528, 5495245), (4116, 4710210), (4410, 4396196), (5145, 3768168), (5880, 3297147), (6174, 3140140), (6860, 2826126), (8232, 2355105), (8820, 2198098), (10290, 1884084), (12348, 1570070), (13720, 1413063), (15435, 1256056), (17640, 1099049), (20580, 942042), (24696, 785035), (30870, 628028), (41160, 471021), (61740, 314014), (123480, 157007)]