20289329280

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{617}}^1$

素因数の和:829

約数の個数: 512

約数和(自身を含む): 78971500800

約数和(自身を除く): 58682171520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 173, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 346, 352, 360, 384, 396, 432, 440, 480, 495, 519, 528, 540, 576, 594, 617, 640, 660, 692, 704, 720, 792, 864, 865, 880, 960, 990, 1038, 1056, 1080, 1152, 1188, 1234, 1320, 1384, 1408, 1440, 1485, 1557, 1584, 1728, 1730, 1760, 1851, 1903, 1920, 1980, 2076, 2112, 2160, 2376, 2468, 2595, 2640, 2768, 2880, 2970, 3085, 3114, 3168, 3456, 3460, 3520, 3702, 3806, 3960, 4152, 4224, 4320, 4671, 4752, 4936, 5190, 5280, 5536, 5553, 5709, 5760, 5940, 6170, 6228, 6336, 6787, 6920, 7040, 7404, 7612, 7785, 7920, 8304, 8640, 9255, 9342, 9504, 9515, 9872, 10380, 10560, 11072, 11106, 11418, 11880, 12340, 12456, 12672, 13574, 13840, 14808, 15224, 15570, 15840, 16608, 16659, 17127, 17280, 18510, 18684, 19008, 19030, 19744, 20361, 20760, 21120, 22144, 22212, 22836, 23355, 23760, 24680, 24912, 27148, 27680, 27765, 28545, 29616, 30448, 31140, 31680, 33216, 33318, 33935, 34254, 37020, 37368, 38016, 38060, 39488, 40722, 41520, 44424, 45672, 46710, 47520, 49360, 49824, 51381, 54296, 55360, 55530, 57090, 59232, 60896, 61083, 62280, 63360, 66432, 66636, 67870, 68508, 74040, 74736, 76120, 78976, 81444, 83040, 83295, 85635, 88848, 91344, 93420, 95040, 98720, 99648, 101805, 102762, 106741, 108592, 110720, 111060, 114180, 118464, 121792, 122166, 124560, 133272, 135740, 137016, 148080, 149472, 152240, 162888, 166080, 166590, 171270, 177696, 182688, 183249, 186840, 190080, 197440, 199296, 203610, 205524, 213482, 217184, 222120, 228360, 236928, 243584, 244332, 249120, 256905, 266544, 271480, 274032, 296160, 298944, 304480, 305415, 320223, 325776, 332160, 333180, 342540, 355392, 365376, 366498, 373680, 394880, 407220, 411048, 426964, 434368, 444240, 456720, 488664, 498240, 513810, 533088, 533705, 542960, 548064, 592320, 597888, 608960, 610830, 640446, 651552, 666360, 685080, 710784, 730752, 732996, 747360, 814440, 822096, 853928, 868736, 888480, 913440, 916245, 960669, 977328, 996480, 1027620, 1066176, 1067410, 1085920, 1096128, 1174151, 1184640, 1217920, 1221660, 1280892, 1303104, 1332720, 1370160, 1465992, 1494720, 1601115, 1628880, 1644192, 1707856, 1776960, 1826880, 1832490, 1921338, 1954656, 2055240, 2132352, 2134820, 2171840, 2192256, 2348302, 2443320, 2561784, 2606208, 2665440, 2740320, 2882007, 2931984, 2989440, 3202230, 3257760, 3288384, 3415712, 3522453, 3553920, 3653760, 3664980, 3842676, 3909312, 4110480, 4269640, 4343680, 4696604, 4803345, 4886640, 5123568, 5330880, 5480640, 5764014, 5863968, 5870755, 6404460, 6515520, 6576768, 6831424, 7044906, 7329960, 7685352, 7818624, 8220960, 8539280, 9393208, 9606690, 9773280, 10247136, 10567359, 10661760, 10961280, 11528028, 11727936, 11741510, 12808920, 13031040, 13662848, 14089812, 14410035, 14659920, 15370704, 16441920, 17078560, 17612265, 18786416, 19213380, 19546560, 20494272, 21134718, 23056056, 23455872, 23483020, 25617840, 28179624, 28820070, 29319840, 30741408, 31702077, 32883840, 34157120, 35224530, 37572832, 38426760, 39093120, 40988544, 42269436, 46112112, 46966040, 51235680, 52836795, 56359248, 57640140, 58639680, 61482816, 63404154, 68314240, 70449060, 75145664, 76853520, 84538872, 92224224, 93932080, 102471360, 105673590, 112718496, 115280280, 117279360, 122965632, 126808308, 140898120, 150291328, 153707040, 158510385, 169077744, 184448448, 187864160, 204942720, 211347180, 225436992, 230560560, 253616616, 281796240, 307414080, 317020770, 338155488, 368896896, 375728320, 422694360, 450873984, 461121120, 507233232, 563592480, 614828160, 634041540, 676310976, 751456640, 845388720, 922242240, 1014466464, 1127184960, 1268083080, 1352621952, 1690777440, 1844484480, 2028932928, 2254369920, 2536166160, 3381554880, 4057865856, 5072332320, 6763109760, 10144664640, 20289329280]

約数ペア:

[(1, 20289329280), (2, 10144664640), (3, 6763109760), (4, 5072332320), (5, 4057865856), (6, 3381554880), (8, 2536166160), (9, 2254369920), (10, 2028932928), (11, 1844484480), (12, 1690777440), (15, 1352621952), (16, 1268083080), (18, 1127184960), (20, 1014466464), (22, 922242240), (24, 845388720), (27, 751456640), (30, 676310976), (32, 634041540), (33, 614828160), (36, 563592480), (40, 507233232), (44, 461121120), (45, 450873984), (48, 422694360), (54, 375728320), (55, 368896896), (60, 338155488), (64, 317020770), (66, 307414080), (72, 281796240), (80, 253616616), (88, 230560560), (90, 225436992), (96, 211347180), (99, 204942720), (108, 187864160), (110, 184448448), (120, 169077744), (128, 158510385), (132, 153707040), (135, 150291328), (144, 140898120), (160, 126808308), (165, 122965632), (173, 117279360), (176, 115280280), (180, 112718496), (192, 105673590), (198, 102471360), (216, 93932080), (220, 92224224), (240, 84538872), (264, 76853520), (270, 75145664), (288, 70449060), (297, 68314240), (320, 63404154), (330, 61482816), (346, 58639680), (352, 57640140), (360, 56359248), (384, 52836795), (396, 51235680), (432, 46966040), (440, 46112112), (480, 42269436), (495, 40988544), (519, 39093120), (528, 38426760), (540, 37572832), (576, 35224530), (594, 34157120), (617, 32883840), (640, 31702077), (660, 30741408), (692, 29319840), (704, 28820070), (720, 28179624), (792, 25617840), (864, 23483020), (865, 23455872), (880, 23056056), (960, 21134718), (990, 20494272), (1038, 19546560), (1056, 19213380), (1080, 18786416), (1152, 17612265), (1188, 17078560), (1234, 16441920), (1320, 15370704), (1384, 14659920), (1408, 14410035), (1440, 14089812), (1485, 13662848), (1557, 13031040), (1584, 12808920), (1728, 11741510), (1730, 11727936), (1760, 11528028), (1851, 10961280), (1903, 10661760), (1920, 10567359), (1980, 10247136), (2076, 9773280), (2112, 9606690), (2160, 9393208), (2376, 8539280), (2468, 8220960), (2595, 7818624), (2640, 7685352), (2768, 7329960), (2880, 7044906), (2970, 6831424), (3085, 6576768), (3114, 6515520), (3168, 6404460), (3456, 5870755), (3460, 5863968), (3520, 5764014), (3702, 5480640), (3806, 5330880), (3960, 5123568), (4152, 4886640), (4224, 4803345), (4320, 4696604), (4671, 4343680), (4752, 4269640), (4936, 4110480), (5190, 3909312), (5280, 3842676), (5536, 3664980), (5553, 3653760), (5709, 3553920), (5760, 3522453), (5940, 3415712), (6170, 3288384), (6228, 3257760), (6336, 3202230), (6787, 2989440), (6920, 2931984), (7040, 2882007), (7404, 2740320), (7612, 2665440), (7785, 2606208), (7920, 2561784), (8304, 2443320), (8640, 2348302), (9255, 2192256), (9342, 2171840), (9504, 2134820), (9515, 2132352), (9872, 2055240), (10380, 1954656), (10560, 1921338), (11072, 1832490), (11106, 1826880), (11418, 1776960), (11880, 1707856), (12340, 1644192), (12456, 1628880), (12672, 1601115), (13574, 1494720), (13840, 1465992), (14808, 1370160), (15224, 1332720), (15570, 1303104), (15840, 1280892), (16608, 1221660), (16659, 1217920), (17127, 1184640), (17280, 1174151), (18510, 1096128), (18684, 1085920), (19008, 1067410), (19030, 1066176), (19744, 1027620), (20361, 996480), (20760, 977328), (21120, 960669), (22144, 916245), (22212, 913440), (22836, 888480), (23355, 868736), (23760, 853928), (24680, 822096), (24912, 814440), (27148, 747360), (27680, 732996), (27765, 730752), (28545, 710784), (29616, 685080), (30448, 666360), (31140, 651552), (31680, 640446), (33216, 610830), (33318, 608960), (33935, 597888), (34254, 592320), (37020, 548064), (37368, 542960), (38016, 533705), (38060, 533088), (39488, 513810), (40722, 498240), (41520, 488664), (44424, 456720), (45672, 444240), (46710, 434368), (47520, 426964), (49360, 411048), (49824, 407220), (51381, 394880), (54296, 373680), (55360, 366498), (55530, 365376), (57090, 355392), (59232, 342540), (60896, 333180), (61083, 332160), (62280, 325776), (63360, 320223), (66432, 305415), (66636, 304480), (67870, 298944), (68508, 296160), (74040, 274032), (74736, 271480), (76120, 266544), (78976, 256905), (81444, 249120), (83040, 244332), (83295, 243584), (85635, 236928), (88848, 228360), (91344, 222120), (93420, 217184), (95040, 213482), (98720, 205524), (99648, 203610), (101805, 199296), (102762, 197440), (106741, 190080), (108592, 186840), (110720, 183249), (111060, 182688), (114180, 177696), (118464, 171270), (121792, 166590), (122166, 166080), (124560, 162888), (133272, 152240), (135740, 149472), (137016, 148080)]