20689334400

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 768

約数和(自身を含む): 82013679360

約数和(自身を除く): 61324344960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 37, 40, 42, 48, 50, 53, 56, 60, 64, 70, 74, 75, 80, 84, 96, 100, 105, 106, 111, 112, 120, 128, 140, 148, 150, 157, 159, 160, 168, 175, 185, 192, 200, 210, 212, 222, 224, 240, 259, 265, 280, 296, 300, 314, 318, 320, 336, 350, 370, 371, 384, 400, 420, 424, 444, 448, 471, 480, 518, 525, 530, 555, 560, 592, 600, 628, 636, 640, 672, 700, 740, 742, 777, 785, 795, 800, 840, 848, 888, 896, 925, 942, 960, 1036, 1050, 1060, 1099, 1110, 1113, 1120, 1184, 1200, 1256, 1272, 1295, 1325, 1344, 1400, 1480, 1484, 1554, 1570, 1590, 1600, 1680, 1696, 1776, 1850, 1855, 1884, 1920, 1961, 2072, 2100, 2120, 2198, 2220, 2226, 2240, 2355, 2368, 2400, 2512, 2544, 2590, 2650, 2688, 2775, 2800, 2960, 2968, 3108, 3140, 3180, 3200, 3297, 3360, 3392, 3552, 3700, 3710, 3768, 3885, 3922, 3925, 3975, 4144, 4200, 4240, 4396, 4440, 4452, 4480, 4710, 4736, 4800, 5024, 5088, 5180, 5300, 5495, 5550, 5565, 5600, 5809, 5883, 5920, 5936, 6216, 6280, 6360, 6475, 6594, 6720, 6784, 7104, 7400, 7420, 7536, 7770, 7844, 7850, 7950, 8288, 8321, 8400, 8480, 8792, 8880, 8904, 9275, 9420, 9600, 9805, 10048, 10176, 10360, 10600, 10990, 11100, 11130, 11200, 11618, 11766, 11775, 11840, 11872, 12432, 12560, 12720, 12950, 13188, 13440, 13727, 14208, 14800, 14840, 15072, 15540, 15688, 15700, 15900, 16485, 16576, 16642, 16800, 16960, 17427, 17584, 17760, 17808, 18550, 18840, 19425, 19610, 20096, 20352, 20720, 21200, 21980, 22200, 22260, 22400, 23236, 23532, 23550, 23680, 23744, 24864, 24963, 25120, 25440, 25900, 26376, 27454, 27475, 27825, 29045, 29415, 29600, 29680, 30144, 31080, 31376, 31400, 31800, 32970, 33152, 33284, 33600, 33920, 34854, 35168, 35520, 35616, 37100, 37680, 38850, 39220, 40663, 41181, 41440, 41605, 42400, 43960, 44400, 44520, 46472, 47064, 47100, 47488, 49025, 49728, 49926, 50240, 50880, 51800, 52752, 54908, 54950, 55650, 58090, 58247, 58830, 59200, 59360, 60288, 62160, 62752, 62800, 63600, 65940, 66568, 67200, 68635, 69708, 70336, 71040, 71232, 74200, 75360, 77700, 78440, 81326, 82362, 82425, 82880, 83210, 84800, 87135, 87920, 88800, 89040, 92944, 94128, 94200, 98050, 99456, 99852, 100480, 101760, 103600, 105504, 109816, 109900, 111300, 116180, 116494, 117660, 118400, 118720, 121989, 124320, 124815, 125504, 125600, 127200, 131880, 133136, 137270, 139416, 140672, 142464, 145225, 147075, 148400, 150720, 155400, 156880, 162652, 164724, 164850, 165760, 166420, 169600, 174270, 174741, 175840, 177600, 178080, 185888, 188256, 188400, 196100, 199704, 203315, 205905, 207200, 208025, 211008, 219632, 219800, 222600, 232360, 232988, 235320, 237440, 243978, 248640, 249630, 251008, 251200, 254400, 263760, 266272, 274540, 278832, 290450, 291235, 294150, 296800, 301440, 307877, 310800, 313760, 325304, 329448, 329700, 332840, 343175, 348540, 349482, 351680, 355200, 356160, 371776, 376512, 376800, 392200, 399408, 406630, 411810, 414400, 416050, 422016, 435675, 439264, 439600, 445200, 464720, 465976, 470640, 487956, 497280, 499260, 502400, 508800, 527520, 532544, 549080, 557664, 580900, 582470, 588300, 593600, 609945, 615754, 621600, 624075, 627520, 650608, 658896, 659400, 665680, 686350, 697080, 698964, 703360, 712320, 743552, 753024, 753600, 784400, 798816, 813260, 823620, 828800, 832100, 871350, 873705, 878528, 879200, 890400, 923631, 929440, 931952, 941280, 975912, 998520, 1016575, 1029525, 1055040, 1065088, 1098160, 1115328, 1161800, 1164940, 1176600, 1187200, 1219890, 1231508, 1243200, 1248150, 1255040, 1301216, 1317792, 1318800, 1331360, 1372700, 1394160, 1397928, 1456175, 1507200, 1539385, 1568800, 1597632, 1626520, 1647240, 1664200, 1742700, 1747410, 1757056, 1758400, 1780800, 1847262, 1858880, 1863904, 1882560, 1951824, 1997040, 2033150, 2059050, 2110080, 2155139, 2196320, 2230656, 2323600, 2329880, 2353200, 2439780, 2463016, 2486400, 2496300, 2602432, 2635584, 2637600, 2662720, 2745400, 2788320, 2795856, 2912350, 3049725, 3078770, 3137600, 3195264, 3253040, 3294480, 3328400, 3485400, 3494820, 3516800, 3561600, 3694524, 3717760, 3727808, 3765120, 3903648, 3994080, 4066300, 4118100, 4310278, 4368525, 4392640, 4618155, 4647200, 4659760, 4706400, 4879560, 4926032, 4992600, 5204864, 5271168, 5275200, 5325440, 5490800, 5576640, 5591712, 5824700, 6099450, 6157540, 6275200, 6465417, 6506080, 6588960, 6656800, 6970800, 6989640, 7389048, 7455616, 7696925, 7807296, 7988160, 8132600, 8236200, 8620556, 8737050, 8785280, 9236310, 9294400, 9319520, 9412800, 9759120, 9852064, 9985200, 10550400, 10775695, 10981600, 11153280, 11183424, 11649400, 12198900, 12315080, 12930834, 13012160, 13177920, 13313600, 13941600, 13979280, 14778096, 15393850, 15614592, 15976320, 16265200, 16472400, 17241112, 17474100, 18472620, 18588800, 18639040, 18825600, 19518240, 19704128, 19970400, 21551390, 21963200, 22366848, 23090775, 23298800, 24397800, 24630160, 25861668, 26024320, 26355840, 26627200, 27883200, 27958560, 29556192, 30787700, 32327085, 32530400, 32944800, 34482224, 34948200, 36945240, 37278080, 39036480, 39408256, 39940800, 43102780, 43926400, 46181550, 46597600, 48795600, 49260320, 51723336, 53878475, 55766400, 55917120, 59112384, 61575400, 64654170, 65060800, 65889600, 68964448, 69896400, 73890480, 78072960, 79881600, 86205560, 92363100, 93195200, 97591200, 98520640, 103446672, 107756950, 111834240, 118224768, 123150800, 129308340, 130121600, 131779200, 137928896, 139792800, 147780960, 161635425, 172411120, 184726200, 186390400, 195182400, 197041280, 206893344, 215513900, 246301600, 258616680, 275857792, 279585600, 295561920, 323270850, 344822240, 369452400, 390364800, 413786688, 431027800, 492603200, 517233360, 559171200, 591123840, 646541700, 689644480, 738904800, 827573376, 862055600, 985206400, 1034466720, 1293083400, 1379288960, 1477809600, 1724111200, 2068933440, 2586166800, 2955619200, 3448222400, 4137866880, 5172333600, 6896444800, 10344667200, 20689334400]

約数ペア:

[(1, 20689334400), (2, 10344667200), (3, 6896444800), (4, 5172333600), (5, 4137866880), (6, 3448222400), (7, 2955619200), (8, 2586166800), (10, 2068933440), (12, 1724111200), (14, 1477809600), (15, 1379288960), (16, 1293083400), (20, 1034466720), (21, 985206400), (24, 862055600), (25, 827573376), (28, 738904800), (30, 689644480), (32, 646541700), (35, 591123840), (37, 559171200), (40, 517233360), (42, 492603200), (48, 431027800), (50, 413786688), (53, 390364800), (56, 369452400), (60, 344822240), (64, 323270850), (70, 295561920), (74, 279585600), (75, 275857792), (80, 258616680), (84, 246301600), (96, 215513900), (100, 206893344), (105, 197041280), (106, 195182400), (111, 186390400), (112, 184726200), (120, 172411120), (128, 161635425), (140, 147780960), (148, 139792800), (150, 137928896), (157, 131779200), (159, 130121600), (160, 129308340), (168, 123150800), (175, 118224768), (185, 111834240), (192, 107756950), (200, 103446672), (210, 98520640), (212, 97591200), (222, 93195200), (224, 92363100), (240, 86205560), (259, 79881600), (265, 78072960), (280, 73890480), (296, 69896400), (300, 68964448), (314, 65889600), (318, 65060800), (320, 64654170), (336, 61575400), (350, 59112384), (370, 55917120), (371, 55766400), (384, 53878475), (400, 51723336), (420, 49260320), (424, 48795600), (444, 46597600), (448, 46181550), (471, 43926400), (480, 43102780), (518, 39940800), (525, 39408256), (530, 39036480), (555, 37278080), (560, 36945240), (592, 34948200), (600, 34482224), (628, 32944800), (636, 32530400), (640, 32327085), (672, 30787700), (700, 29556192), (740, 27958560), (742, 27883200), (777, 26627200), (785, 26355840), (795, 26024320), (800, 25861668), (840, 24630160), (848, 24397800), (888, 23298800), (896, 23090775), (925, 22366848), (942, 21963200), (960, 21551390), (1036, 19970400), (1050, 19704128), (1060, 19518240), (1099, 18825600), (1110, 18639040), (1113, 18588800), (1120, 18472620), (1184, 17474100), (1200, 17241112), (1256, 16472400), (1272, 16265200), (1295, 15976320), (1325, 15614592), (1344, 15393850), (1400, 14778096), (1480, 13979280), (1484, 13941600), (1554, 13313600), (1570, 13177920), (1590, 13012160), (1600, 12930834), (1680, 12315080), (1696, 12198900), (1776, 11649400), (1850, 11183424), (1855, 11153280), (1884, 10981600), (1920, 10775695), (1961, 10550400), (2072, 9985200), (2100, 9852064), (2120, 9759120), (2198, 9412800), (2220, 9319520), (2226, 9294400), (2240, 9236310), (2355, 8785280), (2368, 8737050), (2400, 8620556), (2512, 8236200), (2544, 8132600), (2590, 7988160), (2650, 7807296), (2688, 7696925), (2775, 7455616), (2800, 7389048), (2960, 6989640), (2968, 6970800), (3108, 6656800), (3140, 6588960), (3180, 6506080), (3200, 6465417), (3297, 6275200), (3360, 6157540), (3392, 6099450), (3552, 5824700), (3700, 5591712), (3710, 5576640), (3768, 5490800), (3885, 5325440), (3922, 5275200), (3925, 5271168), (3975, 5204864), (4144, 4992600), (4200, 4926032), (4240, 4879560), (4396, 4706400), (4440, 4659760), (4452, 4647200), (4480, 4618155), (4710, 4392640), (4736, 4368525), (4800, 4310278), (5024, 4118100), (5088, 4066300), (5180, 3994080), (5300, 3903648), (5495, 3765120), (5550, 3727808), (5565, 3717760), (5600, 3694524), (5809, 3561600), (5883, 3516800), (5920, 3494820), (5936, 3485400), (6216, 3328400), (6280, 3294480), (6360, 3253040), (6475, 3195264), (6594, 3137600), (6720, 3078770), (6784, 3049725), (7104, 2912350), (7400, 2795856), (7420, 2788320), (7536, 2745400), (7770, 2662720), (7844, 2637600), (7850, 2635584), (7950, 2602432), (8288, 2496300), (8321, 2486400), (8400, 2463016), (8480, 2439780), (8792, 2353200), (8880, 2329880), (8904, 2323600), (9275, 2230656), (9420, 2196320), (9600, 2155139), (9805, 2110080), (10048, 2059050), (10176, 2033150), (10360, 1997040), (10600, 1951824), (10990, 1882560), (11100, 1863904), (11130, 1858880), (11200, 1847262), (11618, 1780800), (11766, 1758400), (11775, 1757056), (11840, 1747410), (11872, 1742700), (12432, 1664200), (12560, 1647240), (12720, 1626520), (12950, 1597632), (13188, 1568800), (13440, 1539385), (13727, 1507200), (14208, 1456175), (14800, 1397928), (14840, 1394160), (15072, 1372700), (15540, 1331360), (15688, 1318800), (15700, 1317792), (15900, 1301216), (16485, 1255040), (16576, 1248150), (16642, 1243200), (16800, 1231508), (16960, 1219890), (17427, 1187200), (17584, 1176600), (17760, 1164940), (17808, 1161800), (18550, 1115328), (18840, 1098160), (19425, 1065088), (19610, 1055040), (20096, 1029525), (20352, 1016575), (20720, 998520), (21200, 975912), (21980, 941280), (22200, 931952), (22260, 929440), (22400, 923631), (23236, 890400), (23532, 879200), (23550, 878528), (23680, 873705), (23744, 871350), (24864, 832100), (24963, 828800), (25120, 823620), (25440, 813260), (25900, 798816), (26376, 784400), (27454, 753600), (27475, 753024), (27825, 743552), (29045, 712320), (29415, 703360), (29600, 698964), (29680, 697080), (30144, 686350), (31080, 665680), (31376, 659400), (31400, 658896), (31800, 650608), (32970, 627520), (33152, 624075), (33284, 621600), (33600, 615754), (33920, 609945), (34854, 593600), (35168, 588300), (35520, 582470), (35616, 580900), (37100, 557664), (37680, 549080), (38850, 532544), (39220, 527520), (40663, 508800), (41181, 502400), (41440, 499260), (41605, 497280), (42400, 487956), (43960, 470640), (44400, 465976), (44520, 464720), (46472, 445200), (47064, 439600), (47100, 439264), (47488, 435675), (49025, 422016), (49728, 416050), (49926, 414400), (50240, 411810), (50880, 406630), (51800, 399408), (52752, 392200), (54908, 376800), (54950, 376512), (55650, 371776), (58090, 356160), (58247, 355200), (58830, 351680), (59200, 349482), (59360, 348540), (60288, 343175), (62160, 332840), (62752, 329700), (62800, 329448), (63600, 325304), (65940, 313760), (66568, 310800), (67200, 307877), (68635, 301440), (69708, 296800), (70336, 294150), (71040, 291235), (71232, 290450), (74200, 278832), (75360, 274540), (77700, 266272), (78440, 263760), (81326, 254400), (82362, 251200), (82425, 251008), (82880, 249630), (83210, 248640), (84800, 243978), (87135, 237440), (87920, 235320), (88800, 232988), (89040, 232360), (92944, 222600), (94128, 219800), (94200, 219632), (98050, 211008), (99456, 208025), (99852, 207200), (100480, 205905), (101760, 203315), (103600, 199704), (105504, 196100), (109816, 188400), (109900, 188256), (111300, 185888), (116180, 178080), (116494, 177600), (117660, 175840), (118400, 174741), (118720, 174270), (121989, 169600), (124320, 166420), (124815, 165760), (125504, 164850), (125600, 164724), (127200, 162652), (131880, 156880), (133136, 155400), (137270, 150720), (139416, 148400), (140672, 147075), (142464, 145225)]