1387290240

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3823}}^1$

素因数の和:3861

約数の個数: 320

約数和(自身を含む): 5663496960

約数和(自身を除く): 4276206720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3823, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 7646, 8064, 8640, 9072, 10080, 10368, 11340, 11469, 12096, 12960, 13440, 15120, 15292, 17280, 18144, 19115, 20160, 22680, 22938, 24192, 25920, 26761, 30240, 30584, 34407, 36288, 38230, 40320, 45360, 45876, 51840, 53522, 57345, 60480, 61168, 68814, 72576, 76460, 80283, 90720, 91752, 103221, 107044, 114690, 120960, 122336, 133805, 137628, 152920, 160566, 172035, 181440, 183504, 206442, 214088, 229380, 240849, 244672, 267610, 275256, 305840, 309663, 321132, 344070, 362880, 367008, 401415, 412884, 428176, 458760, 481698, 489344, 516105, 535220, 550512, 611680, 619326, 642264, 688140, 722547, 734016, 802830, 825768, 856352, 917520, 963396, 1032210, 1070440, 1101024, 1204245, 1223360, 1238652, 1284528, 1376280, 1445094, 1468032, 1548315, 1605660, 1651536, 1712704, 1835040, 1926792, 2064420, 2140880, 2167641, 2202048, 2408490, 2446720, 2477304, 2569056, 2752560, 2890188, 3096630, 3211320, 3303072, 3425408, 3612735, 3670080, 3853584, 4128840, 4281760, 4335282, 4404096, 4816980, 4954608, 5138112, 5505120, 5780376, 6193260, 6422640, 6606144, 7225470, 7340160, 7707168, 8257680, 8563520, 8670564, 9633960, 9909216, 10276224, 10838205, 11010240, 11560752, 12386520, 12845280, 13212288, 14450940, 15414336, 16515360, 17127040, 17341128, 19267920, 19818432, 21676410, 22020480, 23121504, 24773040, 25690560, 28901880, 30828672, 33030720, 34682256, 38535840, 39636864, 43352820, 46243008, 49546080, 51381120, 57803760, 66061440, 69364512, 77071680, 86705640, 92486016, 99092160, 115607520, 138729024, 154143360, 173411280, 198184320, 231215040, 277458048, 346822560, 462430080, 693645120, 1387290240]

約数ペア:

[(1, 1387290240), (2, 693645120), (3, 462430080), (4, 346822560), (5, 277458048), (6, 231215040), (7, 198184320), (8, 173411280), (9, 154143360), (10, 138729024), (12, 115607520), (14, 99092160), (15, 92486016), (16, 86705640), (18, 77071680), (20, 69364512), (21, 66061440), (24, 57803760), (27, 51381120), (28, 49546080), (30, 46243008), (32, 43352820), (35, 39636864), (36, 38535840), (40, 34682256), (42, 33030720), (45, 30828672), (48, 28901880), (54, 25690560), (56, 24773040), (60, 23121504), (63, 22020480), (64, 21676410), (70, 19818432), (72, 19267920), (80, 17341128), (81, 17127040), (84, 16515360), (90, 15414336), (96, 14450940), (105, 13212288), (108, 12845280), (112, 12386520), (120, 11560752), (126, 11010240), (128, 10838205), (135, 10276224), (140, 9909216), (144, 9633960), (160, 8670564), (162, 8563520), (168, 8257680), (180, 7707168), (189, 7340160), (192, 7225470), (210, 6606144), (216, 6422640), (224, 6193260), (240, 5780376), (252, 5505120), (270, 5138112), (280, 4954608), (288, 4816980), (315, 4404096), (320, 4335282), (324, 4281760), (336, 4128840), (360, 3853584), (378, 3670080), (384, 3612735), (405, 3425408), (420, 3303072), (432, 3211320), (448, 3096630), (480, 2890188), (504, 2752560), (540, 2569056), (560, 2477304), (567, 2446720), (576, 2408490), (630, 2202048), (640, 2167641), (648, 2140880), (672, 2064420), (720, 1926792), (756, 1835040), (810, 1712704), (840, 1651536), (864, 1605660), (896, 1548315), (945, 1468032), (960, 1445094), (1008, 1376280), (1080, 1284528), (1120, 1238652), (1134, 1223360), (1152, 1204245), (1260, 1101024), (1296, 1070440), (1344, 1032210), (1440, 963396), (1512, 917520), (1620, 856352), (1680, 825768), (1728, 802830), (1890, 734016), (1920, 722547), (2016, 688140), (2160, 642264), (2240, 619326), (2268, 611680), (2520, 550512), (2592, 535220), (2688, 516105), (2835, 489344), (2880, 481698), (3024, 458760), (3240, 428176), (3360, 412884), (3456, 401415), (3780, 367008), (3823, 362880), (4032, 344070), (4320, 321132), (4480, 309663), (4536, 305840), (5040, 275256), (5184, 267610), (5670, 244672), (5760, 240849), (6048, 229380), (6480, 214088), (6720, 206442), (7560, 183504), (7646, 181440), (8064, 172035), (8640, 160566), (9072, 152920), (10080, 137628), (10368, 133805), (11340, 122336), (11469, 120960), (12096, 114690), (12960, 107044), (13440, 103221), (15120, 91752), (15292, 90720), (17280, 80283), (18144, 76460), (19115, 72576), (20160, 68814), (22680, 61168), (22938, 60480), (24192, 57345), (25920, 53522), (26761, 51840), (30240, 45876), (30584, 45360), (34407, 40320), (36288, 38230)]