2178928080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:233

約数の個数: 640

約数和(自身を含む): 9320832000

約数和(自身を除く): 7141903920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 49, 51, 54, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 168, 170, 173, 180, 189, 196, 204, 210, 216, 238, 240, 245, 252, 255, 270, 272, 280, 294, 306, 315, 336, 340, 343, 346, 357, 360, 378, 392, 408, 420, 432, 441, 459, 476, 490, 504, 510, 519, 540, 560, 588, 595, 612, 630, 680, 686, 692, 714, 720, 735, 756, 765, 784, 816, 833, 840, 865, 882, 918, 945, 952, 980, 1008, 1020, 1029, 1038, 1071, 1080, 1176, 1190, 1211, 1224, 1260, 1323, 1360, 1372, 1384, 1428, 1470, 1512, 1530, 1557, 1666, 1680, 1715, 1730, 1764, 1785, 1836, 1890, 1904, 1960, 2040, 2058, 2076, 2142, 2160, 2205, 2295, 2352, 2380, 2422, 2448, 2499, 2520, 2595, 2646, 2744, 2768, 2856, 2940, 2941, 3024, 3060, 3087, 3114, 3213, 3332, 3430, 3460, 3528, 3570, 3633, 3672, 3780, 3920, 4080, 4116, 4152, 4165, 4284, 4410, 4590, 4671, 4760, 4844, 4998, 5040, 5145, 5190, 5292, 5355, 5488, 5712, 5831, 5880, 5882, 6055, 6120, 6174, 6228, 6426, 6615, 6664, 6860, 6920, 7056, 7140, 7266, 7344, 7497, 7560, 7785, 8232, 8304, 8330, 8477, 8568, 8820, 8823, 9180, 9261, 9342, 9520, 9688, 9996, 10290, 10380, 10584, 10710, 10899, 11662, 11760, 11764, 12110, 12240, 12348, 12456, 12495, 12852, 13230, 13328, 13720, 13840, 14280, 14532, 14705, 14994, 15120, 15435, 15570, 16065, 16464, 16660, 16954, 17136, 17493, 17640, 17646, 18165, 18360, 18522, 18684, 19376, 19992, 20580, 20587, 20760, 21168, 21420, 21798, 22491, 23324, 23355, 23528, 24220, 24696, 24912, 24990, 25431, 25704, 26460, 26469, 27440, 28560, 29064, 29155, 29410, 29988, 30870, 31140, 32130, 32697, 33320, 33908, 34986, 35280, 35292, 36330, 36720, 37044, 37368, 37485, 39984, 41160, 41174, 41520, 42385, 42840, 43596, 44115, 44982, 46305, 46648, 46710, 47056, 48440, 49392, 49980, 50862, 51408, 52479, 52920, 52938, 54495, 58128, 58310, 58820, 59339, 59976, 61740, 61761, 62280, 64260, 65394, 66640, 67816, 69972, 70584, 72660, 74088, 74736, 74970, 76293, 79407, 82320, 82348, 84770, 85680, 87192, 87465, 88230, 89964, 92610, 93296, 93420, 96880, 99960, 101724, 102935, 104958, 105840, 105876, 108990, 112455, 116620, 117640, 118678, 119952, 123480, 123522, 124560, 127155, 128520, 130788, 132345, 135632, 139944, 141168, 144109, 145320, 148176, 149940, 152586, 157437, 158814, 163485, 164696, 169540, 174384, 174930, 176460, 178017, 179928, 185220, 185283, 186840, 199920, 203448, 205870, 209916, 211752, 217980, 224910, 228879, 233240, 235280, 237356, 246960, 247044, 254310, 257040, 261576, 262395, 264690, 279888, 288218, 290640, 296695, 299880, 305172, 308805, 314874, 317628, 326970, 329392, 339080, 349860, 352920, 356034, 359856, 370440, 370566, 373680, 381465, 397035, 406896, 411740, 419832, 423504, 432327, 435960, 449820, 457758, 466480, 474712, 494088, 508620, 523152, 524790, 529380, 534051, 555849, 576436, 593390, 599760, 610344, 617610, 629748, 635256, 653940, 678160, 699720, 705840, 712068, 720545, 740880, 741132, 762930, 787185, 794070, 823480, 839664, 864654, 871920, 890085, 899640, 915516, 926415, 949424, 988176, 1008763, 1017240, 1049580, 1058760, 1068102, 1111698, 1144395, 1152872, 1186780, 1220688, 1235220, 1259496, 1270512, 1296981, 1307880, 1399440, 1424136, 1441090, 1482264, 1525860, 1574370, 1588140, 1602153, 1646960, 1729308, 1780170, 1799280, 1831032, 1852830, 2017526, 2034480, 2099160, 2117520, 2136204, 2161635, 2223396, 2288790, 2305744, 2373560, 2470440, 2518992, 2593962, 2615760, 2670255, 2779245, 2848272, 2882180, 2964528, 3026289, 3051720, 3148740, 3176280, 3204306, 3458616, 3560340, 3662064, 3705660, 3890943, 4035052, 4198320, 4272408, 4323270, 4446792, 4577580, 4747120, 4940880, 5043815, 5187924, 5340510, 5558490, 5764360, 6052578, 6103440, 6297480, 6352560, 6408612, 6484905, 6917232, 7120680, 7411320, 7781886, 8010765, 8070104, 8544816, 8646540, 8893584, 9078867, 9155160, 10087630, 10375848, 10681020, 11116980, 11528720, 12105156, 12594960, 12817224, 12969810, 14241360, 14822640, 15131445, 15563772, 16021530, 16140208, 17293080, 18157734, 18310320, 19454715, 20175260, 20751696, 21362040, 22233960, 24210312, 25634448, 25939620, 27236601, 30262890, 31127544, 32043060, 34586160, 36315468, 38909430, 40350520, 42724080, 44467920, 45394335, 48420624, 51879240, 54473202, 60525780, 62255088, 64086120, 72630936, 77818860, 80701040, 90788670, 103758480, 108946404, 121051560, 128172240, 136183005, 145261872, 155637720, 181577340, 217892808, 242103120, 272366010, 311275440, 363154680, 435785616, 544732020, 726309360, 1089464040, 2178928080]

約数ペア:

[(1, 2178928080), (2, 1089464040), (3, 726309360), (4, 544732020), (5, 435785616), (6, 363154680), (7, 311275440), (8, 272366010), (9, 242103120), (10, 217892808), (12, 181577340), (14, 155637720), (15, 145261872), (16, 136183005), (17, 128172240), (18, 121051560), (20, 108946404), (21, 103758480), (24, 90788670), (27, 80701040), (28, 77818860), (30, 72630936), (34, 64086120), (35, 62255088), (36, 60525780), (40, 54473202), (42, 51879240), (45, 48420624), (48, 45394335), (49, 44467920), (51, 42724080), (54, 40350520), (56, 38909430), (60, 36315468), (63, 34586160), (68, 32043060), (70, 31127544), (72, 30262890), (80, 27236601), (84, 25939620), (85, 25634448), (90, 24210312), (98, 22233960), (102, 21362040), (105, 20751696), (108, 20175260), (112, 19454715), (119, 18310320), (120, 18157734), (126, 17293080), (135, 16140208), (136, 16021530), (140, 15563772), (144, 15131445), (147, 14822640), (153, 14241360), (168, 12969810), (170, 12817224), (173, 12594960), (180, 12105156), (189, 11528720), (196, 11116980), (204, 10681020), (210, 10375848), (216, 10087630), (238, 9155160), (240, 9078867), (245, 8893584), (252, 8646540), (255, 8544816), (270, 8070104), (272, 8010765), (280, 7781886), (294, 7411320), (306, 7120680), (315, 6917232), (336, 6484905), (340, 6408612), (343, 6352560), (346, 6297480), (357, 6103440), (360, 6052578), (378, 5764360), (392, 5558490), (408, 5340510), (420, 5187924), (432, 5043815), (441, 4940880), (459, 4747120), (476, 4577580), (490, 4446792), (504, 4323270), (510, 4272408), (519, 4198320), (540, 4035052), (560, 3890943), (588, 3705660), (595, 3662064), (612, 3560340), (630, 3458616), (680, 3204306), (686, 3176280), (692, 3148740), (714, 3051720), (720, 3026289), (735, 2964528), (756, 2882180), (765, 2848272), (784, 2779245), (816, 2670255), (833, 2615760), (840, 2593962), (865, 2518992), (882, 2470440), (918, 2373560), (945, 2305744), (952, 2288790), (980, 2223396), (1008, 2161635), (1020, 2136204), (1029, 2117520), (1038, 2099160), (1071, 2034480), (1080, 2017526), (1176, 1852830), (1190, 1831032), (1211, 1799280), (1224, 1780170), (1260, 1729308), (1323, 1646960), (1360, 1602153), (1372, 1588140), (1384, 1574370), (1428, 1525860), (1470, 1482264), (1512, 1441090), (1530, 1424136), (1557, 1399440), (1666, 1307880), (1680, 1296981), (1715, 1270512), (1730, 1259496), (1764, 1235220), (1785, 1220688), (1836, 1186780), (1890, 1152872), (1904, 1144395), (1960, 1111698), (2040, 1068102), (2058, 1058760), (2076, 1049580), (2142, 1017240), (2160, 1008763), (2205, 988176), (2295, 949424), (2352, 926415), (2380, 915516), (2422, 899640), (2448, 890085), (2499, 871920), (2520, 864654), (2595, 839664), (2646, 823480), (2744, 794070), (2768, 787185), (2856, 762930), (2940, 741132), (2941, 740880), (3024, 720545), (3060, 712068), (3087, 705840), (3114, 699720), (3213, 678160), (3332, 653940), (3430, 635256), (3460, 629748), (3528, 617610), (3570, 610344), (3633, 599760), (3672, 593390), (3780, 576436), (3920, 555849), (4080, 534051), (4116, 529380), (4152, 524790), (4165, 523152), (4284, 508620), (4410, 494088), (4590, 474712), (4671, 466480), (4760, 457758), (4844, 449820), (4998, 435960), (5040, 432327), (5145, 423504), (5190, 419832), (5292, 411740), (5355, 406896), (5488, 397035), (5712, 381465), (5831, 373680), (5880, 370566), (5882, 370440), (6055, 359856), (6120, 356034), (6174, 352920), (6228, 349860), (6426, 339080), (6615, 329392), (6664, 326970), (6860, 317628), (6920, 314874), (7056, 308805), (7140, 305172), (7266, 299880), (7344, 296695), (7497, 290640), (7560, 288218), (7785, 279888), (8232, 264690), (8304, 262395), (8330, 261576), (8477, 257040), (8568, 254310), (8820, 247044), (8823, 246960), (9180, 237356), (9261, 235280), (9342, 233240), (9520, 228879), (9688, 224910), (9996, 217980), (10290, 211752), (10380, 209916), (10584, 205870), (10710, 203448), (10899, 199920), (11662, 186840), (11760, 185283), (11764, 185220), (12110, 179928), (12240, 178017), (12348, 176460), (12456, 174930), (12495, 174384), (12852, 169540), (13230, 164696), (13328, 163485), (13720, 158814), (13840, 157437), (14280, 152586), (14532, 149940), (14705, 148176), (14994, 145320), (15120, 144109), (15435, 141168), (15570, 139944), (16065, 135632), (16464, 132345), (16660, 130788), (16954, 128520), (17136, 127155), (17493, 124560), (17640, 123522), (17646, 123480), (18165, 119952), (18360, 118678), (18522, 117640), (18684, 116620), (19376, 112455), (19992, 108990), (20580, 105876), (20587, 105840), (20760, 104958), (21168, 102935), (21420, 101724), (21798, 99960), (22491, 96880), (23324, 93420), (23355, 93296), (23528, 92610), (24220, 89964), (24696, 88230), (24912, 87465), (24990, 87192), (25431, 85680), (25704, 84770), (26460, 82348), (26469, 82320), (27440, 79407), (28560, 76293), (29064, 74970), (29155, 74736), (29410, 74088), (29988, 72660), (30870, 70584), (31140, 69972), (32130, 67816), (32697, 66640), (33320, 65394), (33908, 64260), (34986, 62280), (35280, 61761), (35292, 61740), (36330, 59976), (36720, 59339), (37044, 58820), (37368, 58310), (37485, 58128), (39984, 54495), (41160, 52938), (41174, 52920), (41520, 52479), (42385, 51408), (42840, 50862), (43596, 49980), (44115, 49392), (44982, 48440), (46305, 47056), (46648, 46710)]