2878001280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1$

素因数の和:159

約数の個数: 960

約数和(自身を含む): 13169407680

約数和(自身を除く): 10291406400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 98, 99, 103, 105, 108, 110, 112, 120, 126, 128, 132, 135, 140, 144, 147, 154, 160, 162, 165, 168, 176, 180, 189, 192, 196, 198, 206, 210, 216, 220, 224, 231, 240, 245, 252, 264, 270, 280, 288, 294, 297, 308, 309, 315, 320, 324, 330, 336, 352, 360, 378, 384, 385, 392, 396, 405, 412, 420, 432, 440, 441, 448, 462, 480, 490, 495, 504, 515, 528, 539, 540, 560, 567, 576, 588, 594, 616, 618, 630, 640, 648, 660, 672, 693, 704, 720, 721, 735, 756, 770, 784, 792, 810, 824, 840, 864, 880, 882, 891, 896, 924, 927, 945, 960, 980, 990, 1008, 1030, 1056, 1078, 1080, 1120, 1133, 1134, 1152, 1155, 1176, 1188, 1232, 1236, 1260, 1296, 1320, 1323, 1344, 1386, 1408, 1440, 1442, 1470, 1485, 1512, 1540, 1545, 1568, 1584, 1617, 1620, 1648, 1680, 1728, 1760, 1764, 1782, 1848, 1854, 1890, 1920, 1960, 1980, 2016, 2060, 2079, 2112, 2156, 2160, 2163, 2205, 2240, 2266, 2268, 2310, 2352, 2376, 2464, 2472, 2520, 2592, 2640, 2646, 2688, 2695, 2772, 2781, 2835, 2880, 2884, 2940, 2970, 3024, 3080, 3090, 3136, 3168, 3234, 3240, 3296, 3360, 3399, 3456, 3465, 3520, 3528, 3564, 3605, 3696, 3708, 3780, 3920, 3960, 3969, 4032, 4120, 4158, 4224, 4312, 4320, 4326, 4410, 4455, 4480, 4532, 4536, 4620, 4635, 4704, 4752, 4851, 4928, 4944, 5040, 5047, 5184, 5280, 5292, 5390, 5544, 5562, 5665, 5670, 5760, 5768, 5880, 5940, 6048, 6160, 6180, 6237, 6272, 6336, 6468, 6480, 6489, 6592, 6615, 6720, 6798, 6930, 7040, 7056, 7128, 7210, 7392, 7416, 7560, 7840, 7920, 7931, 7938, 8064, 8085, 8240, 8316, 8343, 8624, 8640, 8652, 8820, 8910, 9064, 9072, 9240, 9270, 9408, 9504, 9702, 9856, 9888, 10080, 10094, 10197, 10368, 10395, 10560, 10584, 10780, 10815, 11088, 11124, 11330, 11340, 11536, 11760, 11880, 12096, 12320, 12360, 12474, 12672, 12936, 12960, 12978, 13184, 13230, 13440, 13596, 13860, 13905, 14112, 14256, 14420, 14553, 14784, 14832, 15120, 15141, 15680, 15840, 15862, 15876, 16170, 16480, 16632, 16686, 16995, 17248, 17280, 17304, 17640, 17820, 18128, 18144, 18480, 18540, 18816, 19008, 19404, 19467, 19776, 19845, 20160, 20188, 20394, 20790, 21120, 21168, 21560, 21630, 22176, 22248, 22660, 22680, 23072, 23520, 23760, 23793, 24192, 24255, 24640, 24720, 24948, 25235, 25872, 25920, 25956, 26460, 27192, 27720, 27810, 28224, 28512, 28840, 29106, 29568, 29664, 30240, 30282, 30591, 31185, 31360, 31680, 31724, 31752, 32340, 32445, 32960, 33264, 33372, 33990, 34496, 34608, 35280, 35640, 36256, 36288, 36960, 37080, 38016, 38808, 38934, 39552, 39655, 39690, 40320, 40376, 40788, 41580, 41715, 42336, 43120, 43260, 43659, 44352, 44496, 45320, 45360, 45423, 46144, 47040, 47520, 47586, 48510, 49280, 49440, 49896, 50470, 50985, 51744, 51840, 51912, 52920, 54384, 55440, 55517, 55620, 56448, 57024, 57680, 58212, 58401, 59328, 60480, 60564, 61182, 62370, 63360, 63448, 63504, 64680, 64890, 65920, 66528, 66744, 67980, 68992, 69216, 70560, 71280, 71379, 72512, 72576, 72765, 73920, 74160, 75705, 77616, 77868, 79310, 79380, 80752, 81576, 83160, 83430, 84672, 86240, 86520, 87318, 88704, 88992, 90640, 90720, 90846, 91773, 92288, 94080, 95040, 95172, 97020, 97335, 98880, 99792, 100940, 101970, 103488, 103824, 105840, 108768, 110880, 111034, 111240, 114048, 115360, 116424, 116802, 118656, 118965, 120960, 121128, 122364, 124740, 126896, 127008, 129360, 129780, 133056, 133488, 135960, 136269, 138432, 141120, 142560, 142758, 145024, 145530, 147840, 148320, 151410, 152955, 155232, 155736, 158620, 158760, 161504, 163152, 166320, 166551, 166860, 169344, 172480, 173040, 174636, 177984, 181280, 181440, 181692, 183546, 190080, 190344, 194040, 194670, 197760, 199584, 201880, 203940, 206976, 207648, 211680, 214137, 217536, 218295, 221760, 222068, 222480, 227115, 230720, 232848, 233604, 237930, 242256, 244728, 249480, 253792, 254016, 258720, 259560, 266112, 266976, 271920, 272538, 276864, 277585, 282240, 285120, 285516, 291060, 292005, 296640, 302820, 305910, 310464, 311472, 317240, 317520, 323008, 326304, 332640, 333102, 333720, 344960, 346080, 349272, 355968, 356895, 362560, 362880, 363384, 367092, 380688, 388080, 389340, 399168, 403760, 407880, 408807, 415296, 423360, 428274, 435072, 436590, 443520, 444136, 444960, 454230, 458865, 461440, 465696, 467208, 475860, 484512, 489456, 498960, 499653, 507584, 508032, 517440, 519120, 533952, 543840, 545076, 555170, 570240, 571032, 582120, 584010, 593280, 605640, 611820, 620928, 622944, 634480, 635040, 642411, 646016, 652608, 665280, 666204, 667440, 681345, 692160, 698544, 713790, 725120, 726768, 734184, 761376, 776160, 778680, 798336, 807520, 815760, 817614, 830592, 832755, 846720, 856548, 873180, 888272, 889920, 908460, 917730, 931392, 934416, 951720, 969024, 978912, 997920, 999306, 1015168, 1034880, 1038240, 1067904, 1070685, 1087680, 1090152, 1110340, 1142064, 1164240, 1168020, 1211280, 1223640, 1245888, 1268960, 1270080, 1284822, 1305216, 1330560, 1332408, 1334880, 1362690, 1384320, 1397088, 1427580, 1453536, 1468368, 1498959, 1522752, 1552320, 1557360, 1615040, 1631520, 1635228, 1665510, 1713096, 1746360, 1776544, 1779840, 1816920, 1835460, 1862784, 1868832, 1903440, 1938048, 1957824, 1995840, 1998612, 2044035, 2076480, 2141370, 2175360, 2180304, 2220680, 2284128, 2328480, 2336040, 2422560, 2447280, 2491776, 2498265, 2537920, 2540160, 2569644, 2664816, 2669760, 2725380, 2794176, 2855160, 2907072, 2936736, 2997918, 3045504, 3104640, 3114720, 3212055, 3230080, 3263040, 3270456, 3331020, 3426192, 3492720, 3553088, 3633840, 3670920, 3737664, 3806880, 3915648, 3991680, 3997224, 4088070, 4152960, 4282740, 4360608, 4441360, 4496877, 4568256, 4656960, 4672080, 4845120, 4894560, 4996530, 5075840, 5139288, 5329632, 5339520, 5450760, 5588352, 5710320, 5814144, 5873472, 5995836, 6229440, 6424110, 6526080, 6540912, 6662040, 6852384, 6985440, 7106176, 7267680, 7341840, 7475328, 7494795, 7613760, 7994448, 8176140, 8565480, 8721216, 8882720, 8993754, 9136512, 9313920, 9344160, 9690240, 9789120, 9993060, 10278576, 10659264, 10901520, 11420640, 11746944, 11991672, 12458880, 12848220, 13081824, 13324080, 13704768, 13970880, 14535360, 14683680, 14989590, 15227520, 15988896, 16352280, 17130960, 17442432, 17765440, 17987508, 18688320, 19578240, 19986120, 20557152, 21318528, 21803040, 22484385, 22841280, 23983344, 25696440, 26163648, 26648160, 27409536, 27941760, 29070720, 29367360, 29979180, 31977792, 32704560, 34261920, 35530880, 35975016, 37376640, 39972240, 41114304, 43606080, 44968770, 45682560, 47966688, 51392880, 52327296, 53296320, 58734720, 59958360, 63955584, 65409120, 68523840, 71950032, 79944480, 82228608, 87212160, 89937540, 95933376, 102785760, 106592640, 119916720, 130818240, 137047680, 143900064, 159888960, 179875080, 191866752, 205571520, 239833440, 261636480, 287800128, 319777920, 359750160, 411143040, 479666880, 575600256, 719500320, 959333760, 1439000640, 2878001280]

約数ペア:

[(1, 2878001280), (2, 1439000640), (3, 959333760), (4, 719500320), (5, 575600256), (6, 479666880), (7, 411143040), (8, 359750160), (9, 319777920), (10, 287800128), (11, 261636480), (12, 239833440), (14, 205571520), (15, 191866752), (16, 179875080), (18, 159888960), (20, 143900064), (21, 137047680), (22, 130818240), (24, 119916720), (27, 106592640), (28, 102785760), (30, 95933376), (32, 89937540), (33, 87212160), (35, 82228608), (36, 79944480), (40, 71950032), (42, 68523840), (44, 65409120), (45, 63955584), (48, 59958360), (49, 58734720), (54, 53296320), (55, 52327296), (56, 51392880), (60, 47966688), (63, 45682560), (64, 44968770), (66, 43606080), (70, 41114304), (72, 39972240), (77, 37376640), (80, 35975016), (81, 35530880), (84, 34261920), (88, 32704560), (90, 31977792), (96, 29979180), (98, 29367360), (99, 29070720), (103, 27941760), (105, 27409536), (108, 26648160), (110, 26163648), (112, 25696440), (120, 23983344), (126, 22841280), (128, 22484385), (132, 21803040), (135, 21318528), (140, 20557152), (144, 19986120), (147, 19578240), (154, 18688320), (160, 17987508), (162, 17765440), (165, 17442432), (168, 17130960), (176, 16352280), (180, 15988896), (189, 15227520), (192, 14989590), (196, 14683680), (198, 14535360), (206, 13970880), (210, 13704768), (216, 13324080), (220, 13081824), (224, 12848220), (231, 12458880), (240, 11991672), (245, 11746944), (252, 11420640), (264, 10901520), (270, 10659264), (280, 10278576), (288, 9993060), (294, 9789120), (297, 9690240), (308, 9344160), (309, 9313920), (315, 9136512), (320, 8993754), (324, 8882720), (330, 8721216), (336, 8565480), (352, 8176140), (360, 7994448), (378, 7613760), (384, 7494795), (385, 7475328), (392, 7341840), (396, 7267680), (405, 7106176), (412, 6985440), (420, 6852384), (432, 6662040), (440, 6540912), (441, 6526080), (448, 6424110), (462, 6229440), (480, 5995836), (490, 5873472), (495, 5814144), (504, 5710320), (515, 5588352), (528, 5450760), (539, 5339520), (540, 5329632), (560, 5139288), (567, 5075840), (576, 4996530), (588, 4894560), (594, 4845120), (616, 4672080), (618, 4656960), (630, 4568256), (640, 4496877), (648, 4441360), (660, 4360608), (672, 4282740), (693, 4152960), (704, 4088070), (720, 3997224), (721, 3991680), (735, 3915648), (756, 3806880), (770, 3737664), (784, 3670920), (792, 3633840), (810, 3553088), (824, 3492720), (840, 3426192), (864, 3331020), (880, 3270456), (882, 3263040), (891, 3230080), (896, 3212055), (924, 3114720), (927, 3104640), (945, 3045504), (960, 2997918), (980, 2936736), (990, 2907072), (1008, 2855160), (1030, 2794176), (1056, 2725380), (1078, 2669760), (1080, 2664816), (1120, 2569644), (1133, 2540160), (1134, 2537920), (1152, 2498265), (1155, 2491776), (1176, 2447280), (1188, 2422560), (1232, 2336040), (1236, 2328480), (1260, 2284128), (1296, 2220680), (1320, 2180304), (1323, 2175360), (1344, 2141370), (1386, 2076480), (1408, 2044035), (1440, 1998612), (1442, 1995840), (1470, 1957824), (1485, 1938048), (1512, 1903440), (1540, 1868832), (1545, 1862784), (1568, 1835460), (1584, 1816920), (1617, 1779840), (1620, 1776544), (1648, 1746360), (1680, 1713096), (1728, 1665510), (1760, 1635228), (1764, 1631520), (1782, 1615040), (1848, 1557360), (1854, 1552320), (1890, 1522752), (1920, 1498959), (1960, 1468368), (1980, 1453536), (2016, 1427580), (2060, 1397088), (2079, 1384320), (2112, 1362690), (2156, 1334880), (2160, 1332408), (2163, 1330560), (2205, 1305216), (2240, 1284822), (2266, 1270080), (2268, 1268960), (2310, 1245888), (2352, 1223640), (2376, 1211280), (2464, 1168020), (2472, 1164240), (2520, 1142064), (2592, 1110340), (2640, 1090152), (2646, 1087680), (2688, 1070685), (2695, 1067904), (2772, 1038240), (2781, 1034880), (2835, 1015168), (2880, 999306), (2884, 997920), (2940, 978912), (2970, 969024), (3024, 951720), (3080, 934416), (3090, 931392), (3136, 917730), (3168, 908460), (3234, 889920), (3240, 888272), (3296, 873180), (3360, 856548), (3399, 846720), (3456, 832755), (3465, 830592), (3520, 817614), (3528, 815760), (3564, 807520), (3605, 798336), (3696, 778680), (3708, 776160), (3780, 761376), (3920, 734184), (3960, 726768), (3969, 725120), (4032, 713790), (4120, 698544), (4158, 692160), (4224, 681345), (4312, 667440), (4320, 666204), (4326, 665280), (4410, 652608), (4455, 646016), (4480, 642411), (4532, 635040), (4536, 634480), (4620, 622944), (4635, 620928), (4704, 611820), (4752, 605640), (4851, 593280), (4928, 584010), (4944, 582120), (5040, 571032), (5047, 570240), (5184, 555170), (5280, 545076), (5292, 543840), (5390, 533952), (5544, 519120), (5562, 517440), (5665, 508032), (5670, 507584), (5760, 499653), (5768, 498960), (5880, 489456), (5940, 484512), (6048, 475860), (6160, 467208), (6180, 465696), (6237, 461440), (6272, 458865), (6336, 454230), (6468, 444960), (6480, 444136), (6489, 443520), (6592, 436590), (6615, 435072), (6720, 428274), (6798, 423360), (6930, 415296), (7040, 408807), (7056, 407880), (7128, 403760), (7210, 399168), (7392, 389340), (7416, 388080), (7560, 380688), (7840, 367092), (7920, 363384), (7931, 362880), (7938, 362560), (8064, 356895), (8085, 355968), (8240, 349272), (8316, 346080), (8343, 344960), (8624, 333720), (8640, 333102), (8652, 332640), (8820, 326304), (8910, 323008), (9064, 317520), (9072, 317240), (9240, 311472), (9270, 310464), (9408, 305910), (9504, 302820), (9702, 296640), (9856, 292005), (9888, 291060), (10080, 285516), (10094, 285120), (10197, 282240), (10368, 277585), (10395, 276864), (10560, 272538), (10584, 271920), (10780, 266976), (10815, 266112), (11088, 259560), (11124, 258720), (11330, 254016), (11340, 253792), (11536, 249480), (11760, 244728), (11880, 242256), (12096, 237930), (12320, 233604), (12360, 232848), (12474, 230720), (12672, 227115), (12936, 222480), (12960, 222068), (12978, 221760), (13184, 218295), (13230, 217536), (13440, 214137), (13596, 211680), (13860, 207648), (13905, 206976), (14112, 203940), (14256, 201880), (14420, 199584), (14553, 197760), (14784, 194670), (14832, 194040), (15120, 190344), (15141, 190080), (15680, 183546), (15840, 181692), (15862, 181440), (15876, 181280), (16170, 177984), (16480, 174636), (16632, 173040), (16686, 172480), (16995, 169344), (17248, 166860), (17280, 166551), (17304, 166320), (17640, 163152), (17820, 161504), (18128, 158760), (18144, 158620), (18480, 155736), (18540, 155232), (18816, 152955), (19008, 151410), (19404, 148320), (19467, 147840), (19776, 145530), (19845, 145024), (20160, 142758), (20188, 142560), (20394, 141120), (20790, 138432), (21120, 136269), (21168, 135960), (21560, 133488), (21630, 133056), (22176, 129780), (22248, 129360), (22660, 127008), (22680, 126896), (23072, 124740), (23520, 122364), (23760, 121128), (23793, 120960), (24192, 118965), (24255, 118656), (24640, 116802), (24720, 116424), (24948, 115360), (25235, 114048), (25872, 111240), (25920, 111034), (25956, 110880), (26460, 108768), (27192, 105840), (27720, 103824), (27810, 103488), (28224, 101970), (28512, 100940), (28840, 99792), (29106, 98880), (29568, 97335), (29664, 97020), (30240, 95172), (30282, 95040), (30591, 94080), (31185, 92288), (31360, 91773), (31680, 90846), (31724, 90720), (31752, 90640), (32340, 88992), (32445, 88704), (32960, 87318), (33264, 86520), (33372, 86240), (33990, 84672), (34496, 83430), (34608, 83160), (35280, 81576), (35640, 80752), (36256, 79380), (36288, 79310), (36960, 77868), (37080, 77616), (38016, 75705), (38808, 74160), (38934, 73920), (39552, 72765), (39655, 72576), (39690, 72512), (40320, 71379), (40376, 71280), (40788, 70560), (41580, 69216), (41715, 68992), (42336, 67980), (43120, 66744), (43260, 66528), (43659, 65920), (44352, 64890), (44496, 64680), (45320, 63504), (45360, 63448), (45423, 63360), (46144, 62370), (47040, 61182), (47520, 60564), (47586, 60480), (48510, 59328), (49280, 58401), (49440, 58212), (49896, 57680), (50470, 57024), (50985, 56448), (51744, 55620), (51840, 55517), (51912, 55440), (52920, 54384)]