19886039040

素因数分解:

$2^{13}\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1$

素因数の和:481

約数の個数: 448

約数和(自身を含む): 74108828160

約数和(自身を除く): 54222789120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 61, 64, 70, 80, 84, 96, 105, 112, 120, 122, 128, 140, 160, 168, 183, 192, 210, 224, 240, 244, 256, 280, 305, 320, 336, 366, 379, 384, 420, 427, 448, 480, 488, 512, 560, 610, 640, 672, 732, 758, 768, 840, 854, 896, 915, 960, 976, 1024, 1120, 1137, 1220, 1280, 1281, 1344, 1464, 1516, 1536, 1680, 1708, 1792, 1830, 1895, 1920, 1952, 2048, 2135, 2240, 2274, 2440, 2560, 2562, 2653, 2688, 2928, 3032, 3072, 3360, 3416, 3584, 3660, 3790, 3840, 3904, 4096, 4270, 4480, 4548, 4880, 5120, 5124, 5306, 5376, 5685, 5856, 6064, 6144, 6405, 6720, 6832, 7168, 7320, 7580, 7680, 7808, 7959, 8192, 8540, 8960, 9096, 9760, 10240, 10248, 10612, 10752, 11370, 11712, 12128, 12288, 12810, 13265, 13440, 13664, 14336, 14640, 15160, 15360, 15616, 15918, 17080, 17920, 18192, 19520, 20480, 20496, 21224, 21504, 22740, 23119, 23424, 24256, 24576, 25620, 26530, 26880, 27328, 28672, 29280, 30320, 30720, 31232, 31836, 34160, 35840, 36384, 39040, 39795, 40960, 40992, 42448, 43008, 45480, 46238, 46848, 48512, 51240, 53060, 53760, 54656, 57344, 58560, 60640, 61440, 62464, 63672, 68320, 69357, 71680, 72768, 78080, 79590, 81984, 84896, 86016, 90960, 92476, 93696, 97024, 102480, 106120, 107520, 109312, 115595, 117120, 121280, 122880, 124928, 127344, 136640, 138714, 143360, 145536, 156160, 159180, 161833, 163968, 169792, 172032, 181920, 184952, 187392, 194048, 204960, 212240, 215040, 218624, 231190, 234240, 242560, 249856, 254688, 273280, 277428, 286720, 291072, 312320, 318360, 323666, 327936, 339584, 346785, 363840, 369904, 374784, 388096, 409920, 424480, 430080, 437248, 462380, 468480, 485120, 485499, 499712, 509376, 546560, 554856, 582144, 624640, 636720, 647332, 655872, 679168, 693570, 727680, 739808, 749568, 776192, 809165, 819840, 848960, 860160, 874496, 924760, 936960, 970240, 970998, 1018752, 1093120, 1109712, 1164288, 1249280, 1273440, 1294664, 1311744, 1358336, 1387140, 1455360, 1479616, 1499136, 1552384, 1618330, 1639680, 1697920, 1748992, 1849520, 1873920, 1940480, 1941996, 2037504, 2186240, 2219424, 2328576, 2427495, 2498560, 2546880, 2589328, 2623488, 2716672, 2774280, 2910720, 2959232, 3104768, 3236660, 3279360, 3395840, 3497984, 3699040, 3747840, 3880960, 3883992, 4075008, 4372480, 4438848, 4657152, 4854990, 5093760, 5178656, 5246976, 5433344, 5548560, 5821440, 5918464, 6473320, 6558720, 6791680, 7398080, 7495680, 7761920, 7767984, 8150016, 8744960, 8877696, 9314304, 9709980, 10187520, 10357312, 10493952, 10866688, 11097120, 11642880, 11836928, 12946640, 13117440, 13583360, 14796160, 15523840, 15535968, 16300032, 17489920, 17755392, 19419960, 20375040, 20714624, 21733376, 22194240, 23285760, 23673856, 25893280, 26234880, 27166720, 29592320, 31071936, 32600064, 35510784, 38839920, 40750080, 41429248, 44388480, 46571520, 47347712, 51786560, 52469760, 54333440, 59184640, 62143872, 65200128, 71021568, 77679840, 81500160, 82858496, 88776960, 94695424, 103573120, 108666880, 118369280, 124287744, 142043136, 155359680, 163000320, 165716992, 177553920, 189390848, 207146240, 236738560, 248575488, 284086272, 310719360, 326000640, 331433984, 355107840, 414292480, 473477120, 497150976, 568172544, 621438720, 662867968, 710215680, 828584960, 946954240, 994301952, 1242877440, 1325735936, 1420431360, 1657169920, 1988603904, 2485754880, 2840862720, 3314339840, 3977207808, 4971509760, 6628679680, 9943019520, 19886039040]

約数ペア:

[(1, 19886039040), (2, 9943019520), (3, 6628679680), (4, 4971509760), (5, 3977207808), (6, 3314339840), (7, 2840862720), (8, 2485754880), (10, 1988603904), (12, 1657169920), (14, 1420431360), (15, 1325735936), (16, 1242877440), (20, 994301952), (21, 946954240), (24, 828584960), (28, 710215680), (30, 662867968), (32, 621438720), (35, 568172544), (40, 497150976), (42, 473477120), (48, 414292480), (56, 355107840), (60, 331433984), (61, 326000640), (64, 310719360), (70, 284086272), (80, 248575488), (84, 236738560), (96, 207146240), (105, 189390848), (112, 177553920), (120, 165716992), (122, 163000320), (128, 155359680), (140, 142043136), (160, 124287744), (168, 118369280), (183, 108666880), (192, 103573120), (210, 94695424), (224, 88776960), (240, 82858496), (244, 81500160), (256, 77679840), (280, 71021568), (305, 65200128), (320, 62143872), (336, 59184640), (366, 54333440), (379, 52469760), (384, 51786560), (420, 47347712), (427, 46571520), (448, 44388480), (480, 41429248), (488, 40750080), (512, 38839920), (560, 35510784), (610, 32600064), (640, 31071936), (672, 29592320), (732, 27166720), (758, 26234880), (768, 25893280), (840, 23673856), (854, 23285760), (896, 22194240), (915, 21733376), (960, 20714624), (976, 20375040), (1024, 19419960), (1120, 17755392), (1137, 17489920), (1220, 16300032), (1280, 15535968), (1281, 15523840), (1344, 14796160), (1464, 13583360), (1516, 13117440), (1536, 12946640), (1680, 11836928), (1708, 11642880), (1792, 11097120), (1830, 10866688), (1895, 10493952), (1920, 10357312), (1952, 10187520), (2048, 9709980), (2135, 9314304), (2240, 8877696), (2274, 8744960), (2440, 8150016), (2560, 7767984), (2562, 7761920), (2653, 7495680), (2688, 7398080), (2928, 6791680), (3032, 6558720), (3072, 6473320), (3360, 5918464), (3416, 5821440), (3584, 5548560), (3660, 5433344), (3790, 5246976), (3840, 5178656), (3904, 5093760), (4096, 4854990), (4270, 4657152), (4480, 4438848), (4548, 4372480), (4880, 4075008), (5120, 3883992), (5124, 3880960), (5306, 3747840), (5376, 3699040), (5685, 3497984), (5856, 3395840), (6064, 3279360), (6144, 3236660), (6405, 3104768), (6720, 2959232), (6832, 2910720), (7168, 2774280), (7320, 2716672), (7580, 2623488), (7680, 2589328), (7808, 2546880), (7959, 2498560), (8192, 2427495), (8540, 2328576), (8960, 2219424), (9096, 2186240), (9760, 2037504), (10240, 1941996), (10248, 1940480), (10612, 1873920), (10752, 1849520), (11370, 1748992), (11712, 1697920), (12128, 1639680), (12288, 1618330), (12810, 1552384), (13265, 1499136), (13440, 1479616), (13664, 1455360), (14336, 1387140), (14640, 1358336), (15160, 1311744), (15360, 1294664), (15616, 1273440), (15918, 1249280), (17080, 1164288), (17920, 1109712), (18192, 1093120), (19520, 1018752), (20480, 970998), (20496, 970240), (21224, 936960), (21504, 924760), (22740, 874496), (23119, 860160), (23424, 848960), (24256, 819840), (24576, 809165), (25620, 776192), (26530, 749568), (26880, 739808), (27328, 727680), (28672, 693570), (29280, 679168), (30320, 655872), (30720, 647332), (31232, 636720), (31836, 624640), (34160, 582144), (35840, 554856), (36384, 546560), (39040, 509376), (39795, 499712), (40960, 485499), (40992, 485120), (42448, 468480), (43008, 462380), (45480, 437248), (46238, 430080), (46848, 424480), (48512, 409920), (51240, 388096), (53060, 374784), (53760, 369904), (54656, 363840), (57344, 346785), (58560, 339584), (60640, 327936), (61440, 323666), (62464, 318360), (63672, 312320), (68320, 291072), (69357, 286720), (71680, 277428), (72768, 273280), (78080, 254688), (79590, 249856), (81984, 242560), (84896, 234240), (86016, 231190), (90960, 218624), (92476, 215040), (93696, 212240), (97024, 204960), (102480, 194048), (106120, 187392), (107520, 184952), (109312, 181920), (115595, 172032), (117120, 169792), (121280, 163968), (122880, 161833), (124928, 159180), (127344, 156160), (136640, 145536), (138714, 143360)]