16505122920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:182

約数の個数: 1024

約数和(自身を含む): 66886041600

約数和(自身を除く): 50380918680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 19, 20, 22, 23, 24, 26, 30, 31, 33, 38, 39, 40, 44, 46, 52, 55, 57, 60, 62, 65, 66, 69, 71, 76, 78, 88, 92, 93, 95, 104, 110, 114, 115, 120, 124, 130, 132, 138, 142, 143, 152, 155, 156, 165, 184, 186, 190, 195, 209, 213, 220, 228, 230, 247, 248, 253, 260, 264, 276, 284, 285, 286, 299, 310, 312, 330, 341, 345, 355, 372, 380, 390, 403, 418, 426, 429, 437, 440, 456, 460, 465, 494, 506, 520, 552, 568, 570, 572, 589, 598, 620, 627, 660, 682, 690, 710, 713, 715, 741, 744, 759, 760, 780, 781, 806, 836, 852, 858, 874, 897, 920, 923, 930, 988, 1012, 1023, 1045, 1065, 1140, 1144, 1178, 1196, 1209, 1235, 1240, 1254, 1265, 1311, 1320, 1349, 1364, 1380, 1420, 1426, 1430, 1482, 1495, 1518, 1560, 1562, 1612, 1633, 1672, 1704, 1705, 1716, 1748, 1767, 1794, 1846, 1860, 1976, 2015, 2024, 2046, 2090, 2130, 2139, 2145, 2185, 2201, 2280, 2343, 2356, 2392, 2418, 2470, 2508, 2530, 2622, 2698, 2717, 2728, 2760, 2769, 2840, 2852, 2860, 2945, 2964, 2990, 3036, 3124, 3135, 3224, 3266, 3289, 3410, 3432, 3496, 3534, 3565, 3588, 3692, 3705, 3720, 3795, 3905, 4030, 4047, 4092, 4180, 4260, 4278, 4290, 4370, 4402, 4433, 4485, 4615, 4686, 4712, 4807, 4836, 4899, 4940, 5016, 5060, 5115, 5244, 5396, 5434, 5538, 5681, 5704, 5720, 5890, 5928, 5980, 6045, 6072, 6248, 6270, 6479, 6532, 6555, 6578, 6603, 6745, 6820, 7068, 7130, 7176, 7384, 7410, 7590, 7657, 7810, 7843, 8060, 8094, 8151, 8165, 8184, 8360, 8520, 8556, 8580, 8740, 8804, 8835, 8866, 8970, 9230, 9269, 9372, 9614, 9672, 9798, 9867, 9880, 10120, 10153, 10230, 10488, 10695, 10792, 10868, 11005, 11076, 11362, 11715, 11780, 11960, 12090, 12540, 12958, 13064, 13110, 13156, 13206, 13299, 13490, 13547, 13585, 13640, 13845, 14136, 14260, 14421, 14820, 14839, 15180, 15314, 15620, 15686, 16120, 16188, 16302, 16330, 16445, 17043, 17112, 17160, 17480, 17537, 17608, 17670, 17732, 17940, 17963, 18460, 18538, 18744, 19228, 19437, 19596, 19734, 20235, 20306, 20460, 21229, 21390, 21736, 22010, 22152, 22165, 22724, 22971, 23430, 23529, 23560, 24035, 24180, 24211, 24495, 25080, 25916, 26220, 26312, 26412, 26598, 26980, 27094, 27170, 27690, 27807, 28405, 28520, 28613, 28842, 29640, 29678, 30360, 30459, 30628, 31027, 31240, 31372, 32376, 32395, 32604, 32660, 32890, 33015, 34086, 35074, 35340, 35464, 35880, 35926, 36920, 37076, 38285, 38456, 38874, 39192, 39215, 39468, 40470, 40612, 40641, 40755, 40920, 41819, 42458, 42780, 44020, 44330, 44517, 45448, 45942, 46345, 46860, 47058, 48070, 48360, 48422, 48990, 49335, 50623, 50765, 51832, 52440, 52611, 52824, 53196, 53889, 53960, 54188, 54340, 55380, 55614, 56810, 57226, 57684, 59356, 60918, 61256, 62054, 62491, 62744, 63687, 64790, 65208, 65320, 65780, 66030, 66495, 67735, 68172, 70148, 70680, 71852, 72105, 72633, 74152, 74195, 76570, 77748, 78430, 78936, 80940, 81224, 81282, 81510, 83638, 84227, 84916, 85215, 85560, 85839, 87685, 88040, 88660, 89034, 89815, 91884, 92690, 93081, 93720, 94116, 96140, 96844, 97185, 97980, 98670, 101246, 101530, 101959, 105222, 106145, 106392, 107778, 108376, 108680, 110760, 111228, 113620, 114452, 114855, 115368, 117645, 118712, 121055, 121836, 124108, 124982, 125457, 127374, 129580, 131560, 132060, 132990, 135470, 136344, 139035, 140296, 143065, 143704, 144210, 145266, 148390, 149017, 151869, 152295, 153140, 155135, 155496, 156860, 161880, 162564, 163020, 167276, 168454, 169832, 170430, 171678, 175370, 176111, 177320, 178068, 179630, 183768, 185380, 186162, 187473, 188232, 192280, 192907, 193688, 194370, 195960, 197340, 202492, 203060, 203205, 203918, 209095, 210444, 212290, 215556, 222456, 222585, 227240, 228904, 229710, 233519, 235290, 242110, 243672, 248216, 249964, 250914, 252681, 253115, 254748, 259160, 263055, 264120, 265980, 269445, 270940, 278070, 286130, 288420, 290532, 296780, 298034, 303738, 304590, 305877, 306280, 310270, 312455, 313720, 314743, 318435, 325128, 326040, 334552, 336908, 340860, 341297, 343356, 350740, 352222, 356136, 359260, 363165, 370760, 372324, 374946, 385814, 388740, 394680, 403351, 404984, 406120, 406410, 407836, 418190, 420888, 421135, 424580, 429195, 431112, 445170, 447051, 459420, 460009, 465405, 467038, 470580, 484220, 499928, 501828, 505362, 506230, 509496, 509795, 526110, 528333, 531960, 538890, 541880, 543647, 556140, 556853, 572260, 576840, 578721, 581064, 593560, 596068, 607476, 609180, 611754, 620540, 624910, 627285, 629486, 636870, 658099, 673816, 681720, 682594, 686712, 700557, 701480, 704444, 718520, 726330, 744648, 745085, 749892, 759345, 771628, 777480, 806702, 812820, 815672, 836380, 842270, 849160, 858390, 880555, 890340, 894102, 918840, 920018, 930810, 934076, 937365, 941160, 944229, 961837, 964535, 968440, 1003656, 1010724, 1012460, 1019590, 1023891, 1052220, 1056666, 1077780, 1087294, 1112280, 1113706, 1144520, 1157442, 1167595, 1192136, 1210053, 1214952, 1218360, 1223508, 1241080, 1249820, 1254570, 1258972, 1263405, 1273740, 1316198, 1365188, 1380027, 1401114, 1408888, 1452660, 1490170, 1499784, 1518690, 1529385, 1543256, 1573715, 1613404, 1625640, 1630941, 1670559, 1672760, 1684540, 1706485, 1716780, 1761110, 1780680, 1788204, 1840036, 1861620, 1868152, 1874730, 1888458, 1923674, 1929070, 1937221, 1974297, 2016755, 2021448, 2024920, 2039180, 2047782, 2104440, 2113332, 2155560, 2174588, 2227412, 2235255, 2300045, 2314884, 2335190, 2420106, 2447016, 2499640, 2509140, 2517944, 2526810, 2547480, 2632396, 2641665, 2718235, 2730376, 2760054, 2784265, 2802228, 2885511, 2893605, 2905320, 2980340, 3037380, 3058770, 3147430, 3226808, 3261882, 3290495, 3341118, 3369080, 3412970, 3433560, 3502785, 3522220, 3576408, 3680072, 3723240, 3749460, 3776916, 3847348, 3858140, 3874442, 3948594, 4033510, 4078360, 4095564, 4226664, 4349176, 4436861, 4454824, 4470510, 4600090, 4629768, 4670380, 4721145, 4809185, 4840212, 5018280, 5053620, 5119455, 5264792, 5283330, 5436470, 5520108, 5568530, 5604456, 5771022, 5787210, 5811663, 5960680, 5980117, 6050265, 6074760, 6117540, 6294860, 6523764, 6580990, 6682236, 6825940, 6900135, 7005570, 7044440, 7239089, 7498920, 7553832, 7694696, 7716280, 7748884, 7897188, 8067020, 8154705, 8191128, 8352795, 8873722, 8941020, 9200180, 9340760, 9442290, 9618370, 9680424, 9686105, 9871485, 10107240, 10238910, 10566660, 10580207, 10872940, 11040216, 11137060, 11542044, 11574420, 11623326, 11960234, 12100530, 12235080, 12503881, 12589720, 13047528, 13161980, 13310583, 13364472, 13651880, 13800270, 14011140, 14427555, 14478178, 15497768, 15794376, 16134040, 16309410, 16705590, 17747444, 17882040, 17940351, 18400360, 18884580, 19236740, 19372210, 19742970, 20477820, 21133320, 21160414, 21717267, 21745880, 22184305, 22274120, 23084088, 23148840, 23246652, 23920468, 24201060, 25007762, 26323960, 26621166, 27600540, 28022280, 28855110, 28956356, 29058315, 29900585, 31740621, 32618820, 33411180, 35494888, 35880702, 36195445, 37511643, 37769160, 38473480, 38744420, 39485940, 40955640, 42320828, 43434534, 44368610, 46493304, 47840936, 48402120, 50015524, 52901035, 53242332, 55201080, 57710220, 57912712, 58116630, 59801170, 62519405, 63481242, 65237640, 66552915, 66822360, 71761404, 72390890, 75023286, 77488840, 78971880, 84641656, 86869068, 88737220, 89701755, 100031048, 105802070, 106484664, 108586335, 115420440, 116233260, 119602340, 125038810, 126962484, 133105830, 137542691, 143522808, 144781780, 150046572, 158703105, 173738136, 177474440, 179403510, 187558215, 211604140, 217172670, 232466520, 239204680, 250077620, 253924968, 266211660, 275085382, 289563560, 300093144, 317406210, 358807020, 375116430, 412628073, 423208280, 434345340, 500155240, 532423320, 550170764, 634812420, 687713455, 717614040, 750232860, 825256146, 868690680, 1100341528, 1269624840, 1375426910, 1500465720, 1650512292, 2063140365, 2750853820, 3301024584, 4126280730, 5501707640, 8252561460, 16505122920]

約数ペア:

[(1, 16505122920), (2, 8252561460), (3, 5501707640), (4, 4126280730), (5, 3301024584), (6, 2750853820), (8, 2063140365), (10, 1650512292), (11, 1500465720), (12, 1375426910), (13, 1269624840), (15, 1100341528), (19, 868690680), (20, 825256146), (22, 750232860), (23, 717614040), (24, 687713455), (26, 634812420), (30, 550170764), (31, 532423320), (33, 500155240), (38, 434345340), (39, 423208280), (40, 412628073), (44, 375116430), (46, 358807020), (52, 317406210), (55, 300093144), (57, 289563560), (60, 275085382), (62, 266211660), (65, 253924968), (66, 250077620), (69, 239204680), (71, 232466520), (76, 217172670), (78, 211604140), (88, 187558215), (92, 179403510), (93, 177474440), (95, 173738136), (104, 158703105), (110, 150046572), (114, 144781780), (115, 143522808), (120, 137542691), (124, 133105830), (130, 126962484), (132, 125038810), (138, 119602340), (142, 116233260), (143, 115420440), (152, 108586335), (155, 106484664), (156, 105802070), (165, 100031048), (184, 89701755), (186, 88737220), (190, 86869068), (195, 84641656), (209, 78971880), (213, 77488840), (220, 75023286), (228, 72390890), (230, 71761404), (247, 66822360), (248, 66552915), (253, 65237640), (260, 63481242), (264, 62519405), (276, 59801170), (284, 58116630), (285, 57912712), (286, 57710220), (299, 55201080), (310, 53242332), (312, 52901035), (330, 50015524), (341, 48402120), (345, 47840936), (355, 46493304), (372, 44368610), (380, 43434534), (390, 42320828), (403, 40955640), (418, 39485940), (426, 38744420), (429, 38473480), (437, 37769160), (440, 37511643), (456, 36195445), (460, 35880702), (465, 35494888), (494, 33411180), (506, 32618820), (520, 31740621), (552, 29900585), (568, 29058315), (570, 28956356), (572, 28855110), (589, 28022280), (598, 27600540), (620, 26621166), (627, 26323960), (660, 25007762), (682, 24201060), (690, 23920468), (710, 23246652), (713, 23148840), (715, 23084088), (741, 22274120), (744, 22184305), (759, 21745880), (760, 21717267), (780, 21160414), (781, 21133320), (806, 20477820), (836, 19742970), (852, 19372210), (858, 19236740), (874, 18884580), (897, 18400360), (920, 17940351), (923, 17882040), (930, 17747444), (988, 16705590), (1012, 16309410), (1023, 16134040), (1045, 15794376), (1065, 15497768), (1140, 14478178), (1144, 14427555), (1178, 14011140), (1196, 13800270), (1209, 13651880), (1235, 13364472), (1240, 13310583), (1254, 13161980), (1265, 13047528), (1311, 12589720), (1320, 12503881), (1349, 12235080), (1364, 12100530), (1380, 11960234), (1420, 11623326), (1426, 11574420), (1430, 11542044), (1482, 11137060), (1495, 11040216), (1518, 10872940), (1560, 10580207), (1562, 10566660), (1612, 10238910), (1633, 10107240), (1672, 9871485), (1704, 9686105), (1705, 9680424), (1716, 9618370), (1748, 9442290), (1767, 9340760), (1794, 9200180), (1846, 8941020), (1860, 8873722), (1976, 8352795), (2015, 8191128), (2024, 8154705), (2046, 8067020), (2090, 7897188), (2130, 7748884), (2139, 7716280), (2145, 7694696), (2185, 7553832), (2201, 7498920), (2280, 7239089), (2343, 7044440), (2356, 7005570), (2392, 6900135), (2418, 6825940), (2470, 6682236), (2508, 6580990), (2530, 6523764), (2622, 6294860), (2698, 6117540), (2717, 6074760), (2728, 6050265), (2760, 5980117), (2769, 5960680), (2840, 5811663), (2852, 5787210), (2860, 5771022), (2945, 5604456), (2964, 5568530), (2990, 5520108), (3036, 5436470), (3124, 5283330), (3135, 5264792), (3224, 5119455), (3266, 5053620), (3289, 5018280), (3410, 4840212), (3432, 4809185), (3496, 4721145), (3534, 4670380), (3565, 4629768), (3588, 4600090), (3692, 4470510), (3705, 4454824), (3720, 4436861), (3795, 4349176), (3905, 4226664), (4030, 4095564), (4047, 4078360), (4092, 4033510), (4180, 3948594), (4260, 3874442), (4278, 3858140), (4290, 3847348), (4370, 3776916), (4402, 3749460), (4433, 3723240), (4485, 3680072), (4615, 3576408), (4686, 3522220), (4712, 3502785), (4807, 3433560), (4836, 3412970), (4899, 3369080), (4940, 3341118), (5016, 3290495), (5060, 3261882), (5115, 3226808), (5244, 3147430), (5396, 3058770), (5434, 3037380), (5538, 2980340), (5681, 2905320), (5704, 2893605), (5720, 2885511), (5890, 2802228), (5928, 2784265), (5980, 2760054), (6045, 2730376), (6072, 2718235), (6248, 2641665), (6270, 2632396), (6479, 2547480), (6532, 2526810), (6555, 2517944), (6578, 2509140), (6603, 2499640), (6745, 2447016), (6820, 2420106), (7068, 2335190), (7130, 2314884), (7176, 2300045), (7384, 2235255), (7410, 2227412), (7590, 2174588), (7657, 2155560), (7810, 2113332), (7843, 2104440), (8060, 2047782), (8094, 2039180), (8151, 2024920), (8165, 2021448), (8184, 2016755), (8360, 1974297), (8520, 1937221), (8556, 1929070), (8580, 1923674), (8740, 1888458), (8804, 1874730), (8835, 1868152), (8866, 1861620), (8970, 1840036), (9230, 1788204), (9269, 1780680), (9372, 1761110), (9614, 1716780), (9672, 1706485), (9798, 1684540), (9867, 1672760), (9880, 1670559), (10120, 1630941), (10153, 1625640), (10230, 1613404), (10488, 1573715), (10695, 1543256), (10792, 1529385), (10868, 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(22010, 749892), (22152, 745085), (22165, 744648), (22724, 726330), (22971, 718520), (23430, 704444), (23529, 701480), (23560, 700557), (24035, 686712), (24180, 682594), (24211, 681720), (24495, 673816), (25080, 658099), (25916, 636870), (26220, 629486), (26312, 627285), (26412, 624910), (26598, 620540), (26980, 611754), (27094, 609180), (27170, 607476), (27690, 596068), (27807, 593560), (28405, 581064), (28520, 578721), (28613, 576840), (28842, 572260), (29640, 556853), (29678, 556140), (30360, 543647), (30459, 541880), (30628, 538890), (31027, 531960), (31240, 528333), (31372, 526110), (32376, 509795), (32395, 509496), (32604, 506230), (32660, 505362), (32890, 501828), (33015, 499928), (34086, 484220), (35074, 470580), (35340, 467038), (35464, 465405), (35880, 460009), (35926, 459420), (36920, 447051), (37076, 445170), (38285, 431112), (38456, 429195), (38874, 424580), (39192, 421135), (39215, 420888), (39468, 418190), (40470, 407836), (40612, 406410), (40641, 406120), (40755, 404984), (40920, 403351), (41819, 394680), (42458, 388740), (42780, 385814), (44020, 374946), (44330, 372324), (44517, 370760), (45448, 363165), (45942, 359260), (46345, 356136), (46860, 352222), (47058, 350740), (48070, 343356), (48360, 341297), (48422, 340860), (48990, 336908), (49335, 334552), (50623, 326040), (50765, 325128), (51832, 318435), (52440, 314743), (52611, 313720), (52824, 312455), (53196, 310270), (53889, 306280), (53960, 305877), (54188, 304590), (54340, 303738), (55380, 298034), (55614, 296780), (56810, 290532), (57226, 288420), (57684, 286130), (59356, 278070), (60918, 270940), (61256, 269445), (62054, 265980), (62491, 264120), (62744, 263055), (63687, 259160), (64790, 254748), (65208, 253115), (65320, 252681), (65780, 250914), (66030, 249964), (66495, 248216), (67735, 243672), (68172, 242110), (70148, 235290), (70680, 233519), (71852, 229710), (72105, 228904), (72633, 227240), (74152, 222585), (74195, 222456), (76570, 215556), (77748, 212290), (78430, 210444), (78936, 209095), (80940, 203918), (81224, 203205), (81282, 203060), (81510, 202492), (83638, 197340), (84227, 195960), (84916, 194370), (85215, 193688), (85560, 192907), (85839, 192280), (87685, 188232), (88040, 187473), (88660, 186162), (89034, 185380), (89815, 183768), (91884, 179630), (92690, 178068), (93081, 177320), (93720, 176111), (94116, 175370), (96140, 171678), (96844, 170430), (97185, 169832), (97980, 168454), (98670, 167276), (101246, 163020), (101530, 162564), (101959, 161880), (105222, 156860), (106145, 155496), (106392, 155135), (107778, 153140), (108376, 152295), (108680, 151869), (110760, 149017), (111228, 148390), (113620, 145266), (114452, 144210), (114855, 143704), (115368, 143065), (117645, 140296), (118712, 139035), (121055, 136344), (121836, 135470), (124108, 132990), (124982, 132060), (125457, 131560), (127374, 129580)]