247700880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:116

約数の個数: 480

約数和(自身を含む): 1044576000

約数和(自身を除く): 796875120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 56, 59, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 112, 118, 119, 120, 126, 136, 140, 144, 147, 153, 168, 170, 177, 180, 196, 204, 210, 236, 238, 240, 245, 252, 255, 272, 280, 294, 295, 306, 315, 336, 340, 343, 354, 357, 360, 392, 408, 413, 420, 441, 472, 476, 490, 504, 510, 531, 560, 588, 590, 595, 612, 630, 680, 686, 708, 714, 720, 735, 765, 784, 816, 826, 833, 840, 882, 885, 944, 952, 980, 1003, 1008, 1020, 1029, 1062, 1071, 1176, 1180, 1190, 1224, 1239, 1260, 1360, 1372, 1416, 1428, 1470, 1530, 1652, 1666, 1680, 1715, 1764, 1770, 1785, 1904, 1960, 2006, 2040, 2058, 2065, 2124, 2142, 2205, 2352, 2360, 2380, 2448, 2478, 2499, 2520, 2655, 2744, 2832, 2856, 2891, 2940, 3009, 3060, 3087, 3304, 3332, 3430, 3528, 3540, 3570, 3717, 3920, 4012, 4080, 4116, 4130, 4165, 4248, 4284, 4410, 4720, 4760, 4956, 4998, 5015, 5040, 5145, 5310, 5355, 5488, 5712, 5782, 5831, 5880, 6018, 6120, 6174, 6195, 6608, 6664, 6860, 7021, 7056, 7080, 7140, 7434, 7497, 8024, 8232, 8260, 8330, 8496, 8568, 8673, 8820, 9027, 9520, 9912, 9996, 10030, 10290, 10620, 10710, 11564, 11662, 11760, 12036, 12240, 12348, 12390, 12495, 13328, 13720, 14042, 14160, 14280, 14455, 14868, 14994, 15045, 15435, 16048, 16464, 16520, 16660, 17136, 17346, 17493, 17640, 18054, 18585, 19824, 19992, 20060, 20237, 20580, 21063, 21240, 21420, 23128, 23324, 24072, 24696, 24780, 24990, 26019, 27440, 28084, 28560, 28910, 29155, 29736, 29988, 30090, 30870, 33040, 33320, 34692, 34986, 35105, 35280, 36108, 37170, 37485, 39984, 40120, 40474, 41160, 42126, 42480, 42840, 43365, 45135, 46256, 46648, 48144, 49147, 49392, 49560, 49980, 52038, 52479, 56168, 57820, 58310, 59472, 59976, 60180, 60711, 61740, 63189, 66640, 69384, 69972, 70210, 72216, 74340, 74970, 80240, 80948, 82320, 84252, 85680, 86730, 87465, 90270, 93296, 98294, 99120, 99960, 101185, 104076, 104958, 105315, 112336, 115640, 116620, 119952, 120360, 121422, 123480, 126378, 130095, 138768, 139944, 140420, 144432, 147441, 148680, 149940, 161896, 168504, 173460, 174930, 180540, 182133, 196588, 199920, 202370, 208152, 209916, 210630, 231280, 233240, 240720, 242844, 245735, 246960, 252756, 260190, 262395, 279888, 280840, 294882, 297360, 299880, 303555, 315945, 323792, 337008, 344029, 346920, 349860, 361080, 364266, 393176, 404740, 416304, 419832, 421260, 442323, 466480, 485688, 491470, 505512, 520380, 524790, 561680, 589764, 599760, 607110, 631890, 688058, 693840, 699720, 722160, 728532, 737205, 786352, 809480, 839664, 842520, 884646, 910665, 971376, 982940, 1011024, 1032087, 1040760, 1049580, 1179528, 1214220, 1263780, 1376116, 1399440, 1457064, 1474410, 1618960, 1685040, 1720145, 1769292, 1821330, 1965880, 2064174, 2081520, 2099160, 2211615, 2359056, 2428440, 2527560, 2752232, 2914128, 2948820, 3096261, 3440290, 3538584, 3642660, 3931760, 4128348, 4198320, 4423230, 4856880, 5055120, 5160435, 5504464, 5897640, 6192522, 6880580, 7077168, 7285320, 8256696, 8846460, 10320870, 11795280, 12385044, 13761160, 14570640, 15481305, 16513392, 17692920, 20641740, 24770088, 27522320, 30962610, 35385840, 41283480, 49540176, 61925220, 82566960, 123850440, 247700880]

約数ペア:

[(1, 247700880), (2, 123850440), (3, 82566960), (4, 61925220), (5, 49540176), (6, 41283480), (7, 35385840), (8, 30962610), (9, 27522320), (10, 24770088), (12, 20641740), (14, 17692920), (15, 16513392), (16, 15481305), (17, 14570640), (18, 13761160), (20, 12385044), (21, 11795280), (24, 10320870), (28, 8846460), (30, 8256696), (34, 7285320), (35, 7077168), (36, 6880580), (40, 6192522), (42, 5897640), (45, 5504464), (48, 5160435), (49, 5055120), (51, 4856880), (56, 4423230), (59, 4198320), (60, 4128348), (63, 3931760), (68, 3642660), (70, 3538584), (72, 3440290), (80, 3096261), (84, 2948820), (85, 2914128), (90, 2752232), (98, 2527560), (102, 2428440), (105, 2359056), (112, 2211615), (118, 2099160), (119, 2081520), (120, 2064174), (126, 1965880), (136, 1821330), (140, 1769292), (144, 1720145), (147, 1685040), (153, 1618960), (168, 1474410), (170, 1457064), (177, 1399440), (180, 1376116), (196, 1263780), (204, 1214220), (210, 1179528), (236, 1049580), (238, 1040760), (240, 1032087), (245, 1011024), (252, 982940), (255, 971376), (272, 910665), (280, 884646), (294, 842520), (295, 839664), (306, 809480), (315, 786352), (336, 737205), (340, 728532), (343, 722160), (354, 699720), (357, 693840), (360, 688058), (392, 631890), (408, 607110), (413, 599760), (420, 589764), (441, 561680), (472, 524790), (476, 520380), (490, 505512), (504, 491470), (510, 485688), (531, 466480), (560, 442323), (588, 421260), (590, 419832), (595, 416304), (612, 404740), (630, 393176), (680, 364266), (686, 361080), (708, 349860), (714, 346920), (720, 344029), (735, 337008), (765, 323792), (784, 315945), (816, 303555), (826, 299880), (833, 297360), (840, 294882), (882, 280840), (885, 279888), (944, 262395), (952, 260190), (980, 252756), (1003, 246960), (1008, 245735), (1020, 242844), (1029, 240720), (1062, 233240), (1071, 231280), (1176, 210630), (1180, 209916), (1190, 208152), (1224, 202370), (1239, 199920), (1260, 196588), (1360, 182133), (1372, 180540), (1416, 174930), (1428, 173460), (1470, 168504), (1530, 161896), (1652, 149940), (1666, 148680), (1680, 147441), (1715, 144432), (1764, 140420), (1770, 139944), (1785, 138768), (1904, 130095), (1960, 126378), (2006, 123480), (2040, 121422), (2058, 120360), (2065, 119952), (2124, 116620), (2142, 115640), (2205, 112336), (2352, 105315), (2360, 104958), (2380, 104076), (2448, 101185), (2478, 99960), (2499, 99120), (2520, 98294), (2655, 93296), (2744, 90270), (2832, 87465), (2856, 86730), (2891, 85680), (2940, 84252), (3009, 82320), (3060, 80948), (3087, 80240), (3304, 74970), (3332, 74340), (3430, 72216), (3528, 70210), (3540, 69972), (3570, 69384), (3717, 66640), (3920, 63189), (4012, 61740), (4080, 60711), (4116, 60180), (4130, 59976), (4165, 59472), (4248, 58310), (4284, 57820), (4410, 56168), (4720, 52479), (4760, 52038), (4956, 49980), (4998, 49560), (5015, 49392), (5040, 49147), (5145, 48144), (5310, 46648), (5355, 46256), (5488, 45135), (5712, 43365), (5782, 42840), (5831, 42480), (5880, 42126), (6018, 41160), (6120, 40474), (6174, 40120), (6195, 39984), (6608, 37485), (6664, 37170), (6860, 36108), (7021, 35280), (7056, 35105), (7080, 34986), (7140, 34692), (7434, 33320), (7497, 33040), (8024, 30870), (8232, 30090), (8260, 29988), (8330, 29736), (8496, 29155), (8568, 28910), (8673, 28560), (8820, 28084), (9027, 27440), (9520, 26019), (9912, 24990), (9996, 24780), (10030, 24696), (10290, 24072), (10620, 23324), (10710, 23128), (11564, 21420), (11662, 21240), (11760, 21063), (12036, 20580), (12240, 20237), (12348, 20060), (12390, 19992), (12495, 19824), (13328, 18585), (13720, 18054), (14042, 17640), (14160, 17493), (14280, 17346), (14455, 17136), (14868, 16660), (14994, 16520), (15045, 16464), (15435, 16048)]