319777920

素因数分解:

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

素因数の和:153

約数の個数: 576

約数和(自身を含む): 1414895040

約数和(自身を除く): 1095117120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 55, 56, 60, 63, 64, 66, 70, 72, 77, 80, 84, 88, 90, 96, 98, 99, 103, 105, 110, 112, 120, 126, 128, 132, 140, 144, 147, 154, 160, 165, 168, 176, 180, 192, 196, 198, 206, 210, 220, 224, 231, 240, 245, 252, 264, 280, 288, 294, 308, 309, 315, 320, 330, 336, 352, 360, 384, 385, 392, 396, 412, 420, 440, 441, 448, 462, 480, 490, 495, 504, 515, 528, 539, 560, 576, 588, 616, 618, 630, 640, 660, 672, 693, 704, 720, 721, 735, 770, 784, 792, 824, 840, 880, 882, 896, 924, 927, 960, 980, 990, 1008, 1030, 1056, 1078, 1120, 1133, 1152, 1155, 1176, 1232, 1236, 1260, 1320, 1344, 1386, 1408, 1440, 1442, 1470, 1540, 1545, 1568, 1584, 1617, 1648, 1680, 1760, 1764, 1848, 1854, 1920, 1960, 1980, 2016, 2060, 2112, 2156, 2163, 2205, 2240, 2266, 2310, 2352, 2464, 2472, 2520, 2640, 2688, 2695, 2772, 2880, 2884, 2940, 3080, 3090, 3136, 3168, 3234, 3296, 3360, 3399, 3465, 3520, 3528, 3605, 3696, 3708, 3920, 3960, 4032, 4120, 4224, 4312, 4326, 4410, 4480, 4532, 4620, 4635, 4704, 4851, 4928, 4944, 5040, 5047, 5280, 5390, 5544, 5665, 5760, 5768, 5880, 6160, 6180, 6272, 6336, 6468, 6489, 6592, 6720, 6798, 6930, 7040, 7056, 7210, 7392, 7416, 7840, 7920, 7931, 8064, 8085, 8240, 8624, 8652, 8820, 9064, 9240, 9270, 9408, 9702, 9856, 9888, 10080, 10094, 10197, 10560, 10780, 10815, 11088, 11330, 11536, 11760, 12320, 12360, 12672, 12936, 12978, 13184, 13440, 13596, 13860, 14112, 14420, 14784, 14832, 15141, 15680, 15840, 15862, 16170, 16480, 16995, 17248, 17304, 17640, 18128, 18480, 18540, 18816, 19404, 19776, 20160, 20188, 20394, 21120, 21560, 21630, 22176, 22660, 23072, 23520, 23793, 24255, 24640, 24720, 25235, 25872, 25956, 27192, 27720, 28224, 28840, 29568, 29664, 30282, 31360, 31680, 31724, 32340, 32445, 32960, 33990, 34496, 34608, 35280, 36256, 36960, 37080, 38808, 39552, 39655, 40320, 40376, 40788, 43120, 43260, 44352, 45320, 45423, 46144, 47040, 47586, 48510, 49280, 49440, 50470, 50985, 51744, 51912, 54384, 55440, 55517, 56448, 57680, 59328, 60564, 63360, 63448, 64680, 64890, 65920, 67980, 68992, 69216, 70560, 71379, 72512, 73920, 74160, 75705, 77616, 79310, 80752, 81576, 86240, 86520, 88704, 90640, 90846, 92288, 94080, 95172, 97020, 98880, 100940, 101970, 103488, 103824, 108768, 110880, 111034, 115360, 118656, 118965, 121128, 126896, 129360, 129780, 135960, 138432, 141120, 142758, 145024, 147840, 148320, 151410, 155232, 158620, 161504, 163152, 166551, 172480, 173040, 181280, 181692, 190344, 194040, 197760, 201880, 203940, 206976, 207648, 217536, 221760, 222068, 227115, 230720, 237930, 242256, 253792, 258720, 259560, 271920, 276864, 277585, 282240, 285516, 296640, 302820, 310464, 317240, 323008, 326304, 333102, 344960, 346080, 356895, 362560, 363384, 380688, 388080, 403760, 407880, 415296, 435072, 443520, 444136, 454230, 461440, 475860, 484512, 499653, 507584, 517440, 519120, 543840, 555170, 571032, 593280, 605640, 620928, 634480, 646016, 652608, 666204, 692160, 713790, 725120, 726768, 761376, 776160, 807520, 815760, 830592, 832755, 888272, 908460, 951720, 969024, 999306, 1015168, 1034880, 1038240, 1087680, 1110340, 1142064, 1211280, 1268960, 1305216, 1332408, 1384320, 1427580, 1453536, 1522752, 1552320, 1615040, 1631520, 1665510, 1776544, 1816920, 1903440, 1938048, 1998612, 2076480, 2175360, 2220680, 2284128, 2422560, 2498265, 2537920, 2664816, 2855160, 2907072, 3045504, 3104640, 3230080, 3263040, 3331020, 3553088, 3633840, 3806880, 3997224, 4152960, 4441360, 4568256, 4845120, 4996530, 5075840, 5329632, 5710320, 5814144, 6526080, 6662040, 7106176, 7267680, 7613760, 7994448, 8882720, 9136512, 9690240, 9993060, 10659264, 11420640, 13324080, 14535360, 15227520, 15988896, 17765440, 19986120, 21318528, 22841280, 26648160, 29070720, 31977792, 35530880, 39972240, 45682560, 53296320, 63955584, 79944480, 106592640, 159888960, 319777920]

約数ペア:

[(1, 319777920), (2, 159888960), (3, 106592640), (4, 79944480), (5, 63955584), (6, 53296320), (7, 45682560), (8, 39972240), (9, 35530880), (10, 31977792), (11, 29070720), (12, 26648160), (14, 22841280), (15, 21318528), (16, 19986120), (18, 17765440), (20, 15988896), (21, 15227520), (22, 14535360), (24, 13324080), (28, 11420640), (30, 10659264), (32, 9993060), (33, 9690240), (35, 9136512), (36, 8882720), (40, 7994448), (42, 7613760), (44, 7267680), (45, 7106176), (48, 6662040), (49, 6526080), (55, 5814144), (56, 5710320), (60, 5329632), (63, 5075840), (64, 4996530), (66, 4845120), (70, 4568256), (72, 4441360), (77, 4152960), (80, 3997224), (84, 3806880), (88, 3633840), (90, 3553088), (96, 3331020), (98, 3263040), (99, 3230080), (103, 3104640), (105, 3045504), (110, 2907072), (112, 2855160), (120, 2664816), (126, 2537920), (128, 2498265), (132, 2422560), (140, 2284128), (144, 2220680), (147, 2175360), (154, 2076480), (160, 1998612), (165, 1938048), (168, 1903440), (176, 1816920), (180, 1776544), (192, 1665510), (196, 1631520), (198, 1615040), (206, 1552320), (210, 1522752), (220, 1453536), (224, 1427580), (231, 1384320), (240, 1332408), (245, 1305216), (252, 1268960), (264, 1211280), (280, 1142064), (288, 1110340), (294, 1087680), (308, 1038240), (309, 1034880), (315, 1015168), (320, 999306), (330, 969024), (336, 951720), (352, 908460), (360, 888272), (384, 832755), (385, 830592), (392, 815760), (396, 807520), (412, 776160), (420, 761376), (440, 726768), (441, 725120), (448, 713790), (462, 692160), (480, 666204), (490, 652608), (495, 646016), (504, 634480), (515, 620928), (528, 605640), (539, 593280), (560, 571032), (576, 555170), (588, 543840), (616, 519120), (618, 517440), (630, 507584), (640, 499653), (660, 484512), (672, 475860), (693, 461440), (704, 454230), (720, 444136), (721, 443520), (735, 435072), (770, 415296), (784, 407880), (792, 403760), (824, 388080), (840, 380688), (880, 363384), (882, 362560), (896, 356895), (924, 346080), (927, 344960), (960, 333102), (980, 326304), (990, 323008), (1008, 317240), (1030, 310464), (1056, 302820), (1078, 296640), (1120, 285516), (1133, 282240), (1152, 277585), (1155, 276864), (1176, 271920), (1232, 259560), (1236, 258720), (1260, 253792), (1320, 242256), (1344, 237930), (1386, 230720), (1408, 227115), (1440, 222068), (1442, 221760), (1470, 217536), (1540, 207648), (1545, 206976), (1568, 203940), (1584, 201880), (1617, 197760), (1648, 194040), (1680, 190344), (1760, 181692), (1764, 181280), (1848, 173040), (1854, 172480), (1920, 166551), (1960, 163152), (1980, 161504), (2016, 158620), (2060, 155232), (2112, 151410), (2156, 148320), (2163, 147840), (2205, 145024), (2240, 142758), (2266, 141120), (2310, 138432), (2352, 135960), (2464, 129780), (2472, 129360), (2520, 126896), (2640, 121128), (2688, 118965), (2695, 118656), (2772, 115360), (2880, 111034), (2884, 110880), (2940, 108768), (3080, 103824), (3090, 103488), (3136, 101970), (3168, 100940), (3234, 98880), (3296, 97020), (3360, 95172), (3399, 94080), (3465, 92288), (3520, 90846), (3528, 90640), (3605, 88704), (3696, 86520), (3708, 86240), (3920, 81576), (3960, 80752), (4032, 79310), (4120, 77616), (4224, 75705), (4312, 74160), (4326, 73920), (4410, 72512), (4480, 71379), (4532, 70560), (4620, 69216), (4635, 68992), (4704, 67980), (4851, 65920), (4928, 64890), (4944, 64680), (5040, 63448), (5047, 63360), (5280, 60564), (5390, 59328), (5544, 57680), (5665, 56448), (5760, 55517), (5768, 55440), (5880, 54384), (6160, 51912), (6180, 51744), (6272, 50985), (6336, 50470), (6468, 49440), (6489, 49280), (6592, 48510), (6720, 47586), (6798, 47040), (6930, 46144), (7040, 45423), (7056, 45320), (7210, 44352), (7392, 43260), (7416, 43120), (7840, 40788), (7920, 40376), (7931, 40320), (8064, 39655), (8085, 39552), (8240, 38808), (8624, 37080), (8652, 36960), (8820, 36256), (9064, 35280), (9240, 34608), (9270, 34496), (9408, 33990), (9702, 32960), (9856, 32445), (9888, 32340), (10080, 31724), (10094, 31680), (10197, 31360), (10560, 30282), (10780, 29664), (10815, 29568), (11088, 28840), (11330, 28224), (11536, 27720), (11760, 27192), (12320, 25956), (12360, 25872), (12672, 25235), (12936, 24720), (12978, 24640), (13184, 24255), (13440, 23793), (13596, 23520), (13860, 23072), (14112, 22660), (14420, 22176), (14784, 21630), (14832, 21560), (15141, 21120), (15680, 20394), (15840, 20188), (15862, 20160), (16170, 19776), (16480, 19404), (16995, 18816), (17248, 18540), (17304, 18480), (17640, 18128)]