20590202880

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 468

約数和(自身を含む): 77399937108

約数和(自身を除く): 56809734228

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 169, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 338, 360, 384, 390, 416, 468, 480, 507, 512, 520, 576, 585, 624, 640, 661, 676, 720, 768, 780, 832, 845, 936, 960, 1014, 1024, 1040, 1152, 1170, 1248, 1280, 1322, 1352, 1440, 1521, 1536, 1560, 1664, 1690, 1872, 1920, 1983, 2028, 2048, 2080, 2304, 2340, 2496, 2535, 2560, 2644, 2704, 2880, 3042, 3072, 3120, 3305, 3328, 3380, 3744, 3840, 3966, 4056, 4096, 4160, 4608, 4680, 4992, 5070, 5120, 5288, 5408, 5760, 5949, 6084, 6144, 6240, 6610, 6656, 6760, 7488, 7605, 7680, 7932, 8112, 8320, 8593, 9216, 9360, 9915, 9984, 10140, 10240, 10576, 10816, 11520, 11898, 12168, 12288, 12480, 13220, 13312, 13520, 14976, 15210, 15360, 15864, 16224, 16640, 17186, 18432, 18720, 19830, 19968, 20280, 20480, 21152, 21632, 23040, 23796, 24336, 24960, 25779, 26440, 26624, 27040, 29745, 29952, 30420, 30720, 31728, 32448, 33280, 34372, 36864, 37440, 39660, 39936, 40560, 42304, 42965, 43264, 46080, 47592, 48672, 49920, 51558, 52880, 53248, 54080, 59490, 59904, 60840, 61440, 63456, 64896, 66560, 68744, 74880, 77337, 79320, 79872, 81120, 84608, 85930, 86528, 92160, 95184, 97344, 99840, 103116, 105760, 108160, 111709, 118980, 119808, 121680, 126912, 128895, 129792, 133120, 137488, 149760, 154674, 158640, 159744, 162240, 169216, 171860, 173056, 184320, 190368, 194688, 199680, 206232, 211520, 216320, 223418, 237960, 239616, 243360, 253824, 257790, 259584, 266240, 274976, 299520, 309348, 317280, 324480, 335127, 338432, 343720, 346112, 380736, 386685, 389376, 399360, 412464, 423040, 432640, 446836, 475920, 479232, 486720, 507648, 515580, 519168, 549952, 558545, 599040, 618696, 634560, 648960, 670254, 676864, 687440, 692224, 761472, 773370, 778752, 798720, 824928, 846080, 865280, 893672, 951840, 973440, 1005381, 1015296, 1031160, 1038336, 1099904, 1117090, 1198080, 1237392, 1269120, 1297920, 1340508, 1353728, 1374880, 1522944, 1546740, 1557504, 1649856, 1675635, 1692160, 1730560, 1787344, 1903680, 1946880, 2010762, 2030592, 2062320, 2076672, 2199808, 2234180, 2396160, 2474784, 2538240, 2595840, 2681016, 2707456, 2749760, 3045888, 3093480, 3115008, 3299712, 3351270, 3384320, 3461120, 3574688, 3807360, 3893760, 4021524, 4061184, 4124640, 4399616, 4468360, 4949568, 5026905, 5076480, 5191680, 5362032, 5499520, 6091776, 6186960, 6230016, 6599424, 6702540, 6768640, 7149376, 7614720, 7787520, 8043048, 8122368, 8249280, 8799232, 8936720, 9899136, 10053810, 10152960, 10383360, 10724064, 10999040, 12183552, 12373920, 13198848, 13405080, 13537280, 14298752, 15229440, 15575040, 16086096, 16498560, 17598464, 17873440, 19798272, 20107620, 20305920, 21448128, 21998080, 24367104, 24747840, 26397696, 26810160, 28597504, 30458880, 31150080, 32172192, 32997120, 35196928, 35746880, 39596544, 40215240, 40611840, 42896256, 43996160, 49495680, 52795392, 53620320, 57195008, 60917760, 64344384, 65994240, 71493760, 79193088, 80430480, 85792512, 87992320, 98991360, 105590784, 107240640, 114390016, 121835520, 128688768, 131988480, 142987520, 158386176, 160860960, 171585024, 175984640, 197982720, 214481280, 228780032, 257377536, 263976960, 285975040, 316772352, 321721920, 343170048, 395965440, 428962560, 457560064, 514755072, 527953920, 571950080, 643443840, 686340096, 791930880, 857925120, 1029510144, 1143900160, 1286887680, 1372680192, 1583861760, 1715850240, 2059020288, 2287800320, 2573775360, 3431700480, 4118040576, 5147550720, 6863400960, 10295101440, 20590202880]

約数ペア:

[(1, 20590202880), (2, 10295101440), (3, 6863400960), (4, 5147550720), (5, 4118040576), (6, 3431700480), (8, 2573775360), (9, 2287800320), (10, 2059020288), (12, 1715850240), (13, 1583861760), (15, 1372680192), (16, 1286887680), (18, 1143900160), (20, 1029510144), (24, 857925120), (26, 791930880), (30, 686340096), (32, 643443840), (36, 571950080), (39, 527953920), (40, 514755072), (45, 457560064), (48, 428962560), (52, 395965440), (60, 343170048), (64, 321721920), (65, 316772352), (72, 285975040), (78, 263976960), (80, 257377536), (90, 228780032), (96, 214481280), (104, 197982720), (117, 175984640), (120, 171585024), (128, 160860960), (130, 158386176), (144, 142987520), (156, 131988480), (160, 128688768), (169, 121835520), (180, 114390016), (192, 107240640), (195, 105590784), (208, 98991360), (234, 87992320), (240, 85792512), (256, 80430480), (260, 79193088), (288, 71493760), (312, 65994240), (320, 64344384), (338, 60917760), (360, 57195008), (384, 53620320), (390, 52795392), (416, 49495680), (468, 43996160), (480, 42896256), (507, 40611840), (512, 40215240), (520, 39596544), (576, 35746880), (585, 35196928), (624, 32997120), (640, 32172192), (661, 31150080), (676, 30458880), (720, 28597504), (768, 26810160), (780, 26397696), (832, 24747840), (845, 24367104), (936, 21998080), (960, 21448128), (1014, 20305920), (1024, 20107620), (1040, 19798272), (1152, 17873440), (1170, 17598464), (1248, 16498560), (1280, 16086096), (1322, 15575040), (1352, 15229440), (1440, 14298752), (1521, 13537280), (1536, 13405080), (1560, 13198848), (1664, 12373920), (1690, 12183552), (1872, 10999040), (1920, 10724064), (1983, 10383360), (2028, 10152960), (2048, 10053810), (2080, 9899136), (2304, 8936720), (2340, 8799232), (2496, 8249280), (2535, 8122368), (2560, 8043048), (2644, 7787520), (2704, 7614720), (2880, 7149376), (3042, 6768640), (3072, 6702540), (3120, 6599424), (3305, 6230016), (3328, 6186960), (3380, 6091776), (3744, 5499520), (3840, 5362032), (3966, 5191680), (4056, 5076480), (4096, 5026905), (4160, 4949568), (4608, 4468360), (4680, 4399616), (4992, 4124640), (5070, 4061184), (5120, 4021524), (5288, 3893760), (5408, 3807360), (5760, 3574688), (5949, 3461120), (6084, 3384320), (6144, 3351270), (6240, 3299712), (6610, 3115008), (6656, 3093480), (6760, 3045888), (7488, 2749760), (7605, 2707456), (7680, 2681016), (7932, 2595840), (8112, 2538240), (8320, 2474784), (8593, 2396160), (9216, 2234180), (9360, 2199808), (9915, 2076672), (9984, 2062320), (10140, 2030592), (10240, 2010762), (10576, 1946880), (10816, 1903680), (11520, 1787344), (11898, 1730560), (12168, 1692160), (12288, 1675635), (12480, 1649856), (13220, 1557504), (13312, 1546740), (13520, 1522944), (14976, 1374880), (15210, 1353728), (15360, 1340508), (15864, 1297920), (16224, 1269120), (16640, 1237392), (17186, 1198080), (18432, 1117090), (18720, 1099904), (19830, 1038336), (19968, 1031160), (20280, 1015296), (20480, 1005381), (21152, 973440), (21632, 951840), (23040, 893672), (23796, 865280), (24336, 846080), (24960, 824928), (25779, 798720), (26440, 778752), (26624, 773370), (27040, 761472), (29745, 692224), (29952, 687440), (30420, 676864), (30720, 670254), (31728, 648960), (32448, 634560), (33280, 618696), (34372, 599040), (36864, 558545), (37440, 549952), (39660, 519168), (39936, 515580), (40560, 507648), (42304, 486720), (42965, 479232), (43264, 475920), (46080, 446836), (47592, 432640), (48672, 423040), (49920, 412464), (51558, 399360), (52880, 389376), (53248, 386685), (54080, 380736), (59490, 346112), (59904, 343720), (60840, 338432), (61440, 335127), (63456, 324480), (64896, 317280), (66560, 309348), (68744, 299520), (74880, 274976), (77337, 266240), (79320, 259584), (79872, 257790), (81120, 253824), (84608, 243360), (85930, 239616), (86528, 237960), (92160, 223418), (95184, 216320), (97344, 211520), (99840, 206232), (103116, 199680), (105760, 194688), (108160, 190368), (111709, 184320), (118980, 173056), (119808, 171860), (121680, 169216), (126912, 162240), (128895, 159744), (129792, 158640), (133120, 154674), (137488, 149760)]