1992488960

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 432

約数和(自身を含む): 6403040280

約数和(自身を除く): 4410551320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 49, 55, 56, 64, 70, 76, 77, 80, 88, 95, 98, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 196, 209, 220, 224, 245, 256, 266, 280, 304, 308, 320, 352, 361, 380, 385, 392, 418, 440, 448, 490, 512, 532, 539, 560, 608, 616, 640, 665, 704, 722, 760, 770, 784, 836, 880, 896, 931, 980, 1024, 1045, 1064, 1078, 1120, 1216, 1232, 1280, 1330, 1408, 1444, 1463, 1520, 1540, 1568, 1672, 1760, 1792, 1805, 1862, 1960, 2048, 2090, 2128, 2156, 2240, 2432, 2464, 2527, 2560, 2660, 2695, 2816, 2888, 2926, 3040, 3080, 3136, 3344, 3520, 3584, 3610, 3724, 3920, 3971, 4180, 4256, 4312, 4480, 4655, 4864, 4928, 5054, 5120, 5320, 5390, 5632, 5776, 5852, 6080, 6160, 6272, 6688, 7040, 7168, 7220, 7315, 7448, 7840, 7942, 8360, 8512, 8624, 8960, 9310, 9728, 9856, 10108, 10240, 10241, 10640, 10780, 11264, 11552, 11704, 12160, 12320, 12544, 12635, 13376, 14080, 14336, 14440, 14630, 14896, 15680, 15884, 16720, 17024, 17248, 17689, 17920, 18620, 19456, 19712, 19855, 20216, 20482, 21280, 21560, 22528, 23104, 23408, 24320, 24640, 25088, 25270, 26752, 27797, 28160, 28880, 29260, 29792, 31360, 31768, 33440, 34048, 34496, 35378, 35840, 37240, 38912, 39424, 39710, 40432, 40964, 42560, 43120, 46208, 46816, 48640, 49280, 50176, 50540, 51205, 53504, 55594, 56320, 57760, 58520, 59584, 62720, 63536, 66880, 68096, 68992, 70756, 71680, 74480, 78848, 79420, 80864, 81928, 85120, 86240, 88445, 92416, 93632, 97280, 98560, 100352, 101080, 102410, 107008, 111188, 112640, 115520, 117040, 119168, 125440, 127072, 133760, 136192, 137984, 138985, 141512, 148960, 157696, 158840, 161728, 163856, 170240, 172480, 176890, 184832, 187264, 194560, 194579, 197120, 202160, 204820, 214016, 222376, 231040, 234080, 238336, 250880, 254144, 267520, 272384, 275968, 277970, 283024, 297920, 317680, 323456, 327712, 340480, 344960, 353780, 369664, 374528, 389158, 394240, 404320, 409640, 428032, 444752, 462080, 468160, 476672, 501760, 508288, 535040, 551936, 555940, 566048, 595840, 635360, 646912, 655424, 680960, 689920, 707560, 739328, 749056, 778316, 788480, 808640, 819280, 889504, 924160, 936320, 953344, 972895, 1016576, 1070080, 1103872, 1111880, 1132096, 1191680, 1270720, 1293824, 1310848, 1361920, 1379840, 1415120, 1498112, 1556632, 1617280, 1638560, 1779008, 1848320, 1872640, 1906688, 1945790, 2033152, 2140160, 2223760, 2264192, 2383360, 2541440, 2587648, 2621696, 2759680, 2830240, 2996224, 3113264, 3234560, 3277120, 3558016, 3696640, 3745280, 3891580, 4066304, 4447520, 4528384, 4766720, 5082880, 5175296, 5243392, 5519360, 5660480, 6226528, 6469120, 6554240, 7116032, 7490560, 7783160, 8132608, 8895040, 9056768, 9533440, 10165760, 10486784, 11320960, 12453056, 12938240, 13108480, 14232064, 14981120, 15566320, 17790080, 18113536, 20331520, 20973568, 22641920, 24906112, 25876480, 26216960, 28464128, 31132640, 35580160, 36227072, 40663040, 45283840, 49812224, 52433920, 56928256, 62265280, 71160320, 90567680, 99624448, 104867840, 124530560, 142320640, 181135360, 199248896, 249061120, 284641280, 398497792, 498122240, 996244480, 1992488960]

約数ペア:

[(1, 1992488960), (2, 996244480), (4, 498122240), (5, 398497792), (7, 284641280), (8, 249061120), (10, 199248896), (11, 181135360), (14, 142320640), (16, 124530560), (19, 104867840), (20, 99624448), (22, 90567680), (28, 71160320), (32, 62265280), (35, 56928256), (38, 52433920), (40, 49812224), (44, 45283840), (49, 40663040), (55, 36227072), (56, 35580160), (64, 31132640), (70, 28464128), (76, 26216960), (77, 25876480), (80, 24906112), (88, 22641920), (95, 20973568), (98, 20331520), (110, 18113536), (112, 17790080), (128, 15566320), (133, 14981120), (140, 14232064), (152, 13108480), (154, 12938240), (160, 12453056), (176, 11320960), (190, 10486784), (196, 10165760), (209, 9533440), (220, 9056768), (224, 8895040), (245, 8132608), (256, 7783160), (266, 7490560), (280, 7116032), (304, 6554240), (308, 6469120), (320, 6226528), (352, 5660480), (361, 5519360), (380, 5243392), (385, 5175296), (392, 5082880), (418, 4766720), (440, 4528384), (448, 4447520), (490, 4066304), (512, 3891580), (532, 3745280), (539, 3696640), (560, 3558016), (608, 3277120), (616, 3234560), (640, 3113264), (665, 2996224), (704, 2830240), (722, 2759680), (760, 2621696), (770, 2587648), (784, 2541440), (836, 2383360), (880, 2264192), (896, 2223760), (931, 2140160), (980, 2033152), (1024, 1945790), (1045, 1906688), (1064, 1872640), (1078, 1848320), (1120, 1779008), (1216, 1638560), (1232, 1617280), (1280, 1556632), (1330, 1498112), (1408, 1415120), (1444, 1379840), (1463, 1361920), (1520, 1310848), (1540, 1293824), (1568, 1270720), (1672, 1191680), (1760, 1132096), (1792, 1111880), (1805, 1103872), (1862, 1070080), (1960, 1016576), (2048, 972895), (2090, 953344), (2128, 936320), (2156, 924160), (2240, 889504), (2432, 819280), (2464, 808640), (2527, 788480), (2560, 778316), (2660, 749056), (2695, 739328), (2816, 707560), (2888, 689920), (2926, 680960), (3040, 655424), (3080, 646912), (3136, 635360), (3344, 595840), (3520, 566048), (3584, 555940), (3610, 551936), (3724, 535040), (3920, 508288), (3971, 501760), (4180, 476672), (4256, 468160), (4312, 462080), (4480, 444752), (4655, 428032), (4864, 409640), (4928, 404320), (5054, 394240), (5120, 389158), (5320, 374528), (5390, 369664), (5632, 353780), (5776, 344960), (5852, 340480), (6080, 327712), (6160, 323456), (6272, 317680), (6688, 297920), (7040, 283024), (7168, 277970), (7220, 275968), (7315, 272384), (7448, 267520), (7840, 254144), (7942, 250880), (8360, 238336), (8512, 234080), (8624, 231040), (8960, 222376), (9310, 214016), (9728, 204820), (9856, 202160), (10108, 197120), (10240, 194579), (10241, 194560), (10640, 187264), (10780, 184832), (11264, 176890), (11552, 172480), (11704, 170240), (12160, 163856), (12320, 161728), (12544, 158840), (12635, 157696), (13376, 148960), (14080, 141512), (14336, 138985), (14440, 137984), (14630, 136192), (14896, 133760), (15680, 127072), (15884, 125440), (16720, 119168), (17024, 117040), (17248, 115520), (17689, 112640), (17920, 111188), (18620, 107008), (19456, 102410), (19712, 101080), (19855, 100352), (20216, 98560), (20482, 97280), (21280, 93632), (21560, 92416), (22528, 88445), (23104, 86240), (23408, 85120), (24320, 81928), (24640, 80864), (25088, 79420), (25270, 78848), (26752, 74480), (27797, 71680), (28160, 70756), (28880, 68992), (29260, 68096), (29792, 66880), (31360, 63536), (31768, 62720), (33440, 59584), (34048, 58520), (34496, 57760), (35378, 56320), (35840, 55594), (37240, 53504), (38912, 51205), (39424, 50540), (39710, 50176), (40432, 49280), (40964, 48640), (42560, 46816), (43120, 46208)]