1821980160

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1$

素因数の和:139

約数の個数: 960

約数和(自身を含む): 8579450880

約数和(自身を除く): 6757470720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 64, 65, 66, 70, 72, 77, 78, 79, 80, 84, 88, 90, 91, 96, 99, 104, 105, 110, 112, 117, 120, 126, 128, 130, 132, 140, 143, 144, 154, 156, 158, 160, 165, 168, 176, 180, 182, 192, 195, 198, 208, 210, 220, 224, 231, 234, 237, 240, 252, 256, 260, 264, 273, 280, 286, 288, 308, 312, 315, 316, 320, 330, 336, 352, 360, 364, 384, 385, 390, 395, 396, 416, 420, 429, 440, 448, 455, 462, 468, 474, 480, 495, 504, 512, 520, 528, 546, 553, 560, 572, 576, 585, 616, 624, 630, 632, 640, 660, 672, 693, 704, 711, 715, 720, 728, 768, 770, 780, 790, 792, 819, 832, 840, 858, 869, 880, 896, 910, 924, 936, 948, 960, 990, 1001, 1008, 1027, 1040, 1056, 1092, 1106, 1120, 1144, 1152, 1155, 1170, 1185, 1232, 1248, 1260, 1264, 1280, 1287, 1320, 1344, 1365, 1386, 1408, 1422, 1430, 1440, 1456, 1536, 1540, 1560, 1580, 1584, 1638, 1659, 1664, 1680, 1716, 1738, 1760, 1792, 1820, 1848, 1872, 1896, 1920, 1980, 2002, 2016, 2054, 2080, 2112, 2145, 2184, 2212, 2240, 2288, 2304, 2310, 2340, 2370, 2464, 2496, 2520, 2528, 2560, 2574, 2607, 2640, 2688, 2730, 2765, 2772, 2816, 2844, 2860, 2880, 2912, 3003, 3080, 3081, 3120, 3160, 3168, 3276, 3318, 3328, 3360, 3432, 3465, 3476, 3520, 3555, 3584, 3640, 3696, 3744, 3792, 3840, 3960, 4004, 4032, 4095, 4108, 4160, 4224, 4290, 4345, 4368, 4424, 4480, 4576, 4608, 4620, 4680, 4740, 4928, 4977, 4992, 5005, 5040, 5056, 5135, 5148, 5214, 5280, 5376, 5460, 5530, 5544, 5632, 5688, 5720, 5760, 5824, 6006, 6083, 6160, 6162, 6240, 6320, 6336, 6435, 6552, 6636, 6656, 6720, 6864, 6930, 6952, 7040, 7110, 7189, 7280, 7392, 7488, 7584, 7680, 7821, 7920, 8008, 8064, 8190, 8216, 8295, 8320, 8448, 8580, 8690, 8736, 8848, 8960, 9009, 9152, 9240, 9243, 9360, 9480, 9856, 9954, 9984, 10010, 10080, 10112, 10270, 10296, 10428, 10560, 10752, 10920, 11060, 11088, 11297, 11376, 11440, 11520, 11648, 12012, 12166, 12320, 12324, 12480, 12640, 12672, 12870, 13035, 13104, 13272, 13440, 13728, 13860, 13904, 14080, 14220, 14378, 14560, 14784, 14976, 15015, 15168, 15405, 15642, 15840, 16016, 16128, 16380, 16432, 16590, 16640, 16896, 17160, 17380, 17472, 17696, 17920, 18018, 18249, 18304, 18480, 18486, 18720, 18960, 19712, 19908, 19968, 20020, 20160, 20224, 20540, 20592, 20856, 21120, 21567, 21840, 22120, 22176, 22594, 22752, 22880, 23040, 23296, 24024, 24332, 24640, 24648, 24885, 24960, 25280, 25344, 25740, 26070, 26208, 26544, 26880, 27456, 27720, 27808, 28160, 28440, 28756, 29120, 29568, 29952, 30030, 30336, 30415, 30810, 31284, 31680, 32032, 32256, 32760, 32864, 33180, 33280, 33891, 34320, 34760, 34944, 35392, 35945, 36036, 36498, 36608, 36960, 36972, 37440, 37920, 39105, 39424, 39816, 40040, 40320, 40448, 41080, 41184, 41712, 42240, 43134, 43680, 44240, 44352, 45045, 45188, 45504, 45760, 46215, 46592, 48048, 48664, 49280, 49296, 49770, 49920, 50560, 50688, 51480, 52140, 52416, 53088, 53760, 54747, 54912, 55440, 55616, 56485, 56880, 57512, 58240, 59136, 59904, 60060, 60672, 60830, 61620, 62568, 63360, 64064, 64701, 65520, 65728, 66360, 67782, 68640, 69520, 69888, 70784, 71890, 72072, 72996, 73216, 73920, 73944, 74880, 75840, 78210, 79079, 79632, 80080, 80640, 82160, 82368, 83424, 84480, 86268, 87360, 88480, 88704, 90090, 90376, 91008, 91245, 91520, 92430, 96096, 97328, 98560, 98592, 99540, 99840, 101120, 101673, 102960, 104280, 104832, 106176, 107835, 109494, 109824, 110880, 111232, 112970, 113760, 115024, 116480, 118272, 120120, 121344, 121660, 123240, 125136, 126720, 128128, 129402, 131040, 131456, 132720, 135564, 137280, 139040, 139776, 141568, 143780, 144144, 145992, 147840, 147888, 149760, 151680, 156420, 158158, 159264, 160160, 161280, 164320, 164736, 166848, 169455, 172536, 174720, 176960, 177408, 180180, 180752, 182016, 182490, 183040, 184860, 192192, 194656, 197120, 197184, 199080, 202240, 203346, 205920, 208560, 209664, 212352, 215670, 218988, 219648, 221760, 222464, 225940, 227520, 230048, 232960, 237237, 240240, 243320, 246480, 250272, 253440, 256256, 258804, 262080, 262912, 265440, 271128, 273735, 274560, 278080, 283136, 287560, 288288, 291984, 295680, 295776, 299520, 303360, 312840, 316316, 318528, 320320, 323505, 328640, 329472, 333696, 338910, 345072, 349440, 353920, 354816, 360360, 361504, 364032, 364980, 366080, 369720, 384384, 389312, 394368, 395395, 398160, 406692, 411840, 417120, 419328, 424704, 431340, 437976, 443520, 444928, 451880, 455040, 460096, 474474, 480480, 486640, 492960, 500544, 508365, 512512, 517608, 524160, 525824, 530880, 542256, 547470, 549120, 556160, 575120, 576576, 583968, 591360, 591552, 606720, 625680, 632632, 637056, 640640, 647010, 657280, 658944, 667392, 677820, 690144, 698880, 707840, 711711, 720720, 723008, 729960, 739440, 768768, 778624, 788736, 790790, 796320, 813384, 823680, 834240, 849408, 862680, 875952, 887040, 903760, 910080, 920192, 948948, 960960, 973280, 985920, 1001088, 1016730, 1035216, 1048320, 1061760, 1084512, 1094940, 1098240, 1112320, 1150240, 1153152, 1167936, 1183104, 1186185, 1251360, 1265264, 1274112, 1281280, 1294020, 1314560, 1334784, 1355640, 1380288, 1415680, 1423422, 1441440, 1446016, 1459920, 1478880, 1537536, 1557248, 1577472, 1581580, 1592640, 1626768, 1647360, 1668480, 1725360, 1751904, 1774080, 1807520, 1820160, 1840384, 1897896, 1921920, 1946560, 1971840, 2002176, 2033460, 2070432, 2096640, 2123520, 2169024, 2189880, 2224640, 2300480, 2306304, 2335872, 2366208, 2372370, 2502720, 2530528, 2548224, 2562560, 2588040, 2629120, 2711280, 2760576, 2846844, 2882880, 2892032, 2919840, 2957760, 3114496, 3163160, 3185280, 3253536, 3294720, 3336960, 3450720, 3503808, 3558555, 3615040, 3680768, 3795792, 3843840, 3893120, 3943680, 4004352, 4066920, 4140864, 4247040, 4338048, 4379760, 4600960, 4612608, 4671744, 4732416, 4744740, 5005440, 5061056, 5176080, 5422560, 5521152, 5693688, 5765760, 5784064, 5839680, 5915520, 6326320, 6370560, 6507072, 6673920, 6901440, 7007616, 7117110, 7230080, 7591584, 7687680, 7786240, 7887360, 8133840, 8281728, 8676096, 8759520, 9201920, 9343488, 9489480, 10010880, 10122112, 10352160, 10845120, 11042304, 11387376, 11531520, 11679360, 11831040, 12652640, 12741120, 13014144, 13802880, 14015232, 14234220, 14460160, 15183168, 15572480, 16267680, 16563456, 17352192, 17519040, 18403840, 18978960, 20021760, 20244224, 20704320, 21690240, 22774752, 23063040, 23358720, 23662080, 25305280, 26028288, 27605760, 28030464, 28468440, 28920320, 30366336, 32535360, 33126912, 35038080, 37957920, 40488448, 41408640, 43380480, 45549504, 46717440, 50610560, 52056576, 55211520, 56936880, 60732672, 65070720, 70076160, 75915840, 82817280, 86760960, 91099008, 101221120, 113873760, 121465344, 130141440, 140152320, 151831680, 165634560, 182198016, 202442240, 227747520, 260282880, 303663360, 364396032, 455495040, 607326720, 910990080, 1821980160]

約数ペア:

[(1, 1821980160), (2, 910990080), (3, 607326720), (4, 455495040), (5, 364396032), (6, 303663360), (7, 260282880), (8, 227747520), (9, 202442240), (10, 182198016), (11, 165634560), (12, 151831680), (13, 140152320), (14, 130141440), (15, 121465344), (16, 113873760), (18, 101221120), (20, 91099008), (21, 86760960), (22, 82817280), (24, 75915840), (26, 70076160), (28, 65070720), (30, 60732672), (32, 56936880), (33, 55211520), (35, 52056576), (36, 50610560), (39, 46717440), (40, 45549504), (42, 43380480), (44, 41408640), (45, 40488448), (48, 37957920), (52, 35038080), (55, 33126912), (56, 32535360), (60, 30366336), (63, 28920320), (64, 28468440), (65, 28030464), (66, 27605760), (70, 26028288), (72, 25305280), (77, 23662080), (78, 23358720), (79, 23063040), (80, 22774752), (84, 21690240), (88, 20704320), (90, 20244224), (91, 20021760), (96, 18978960), (99, 18403840), (104, 17519040), (105, 17352192), (110, 16563456), (112, 16267680), (117, 15572480), (120, 15183168), (126, 14460160), (128, 14234220), (130, 14015232), (132, 13802880), (140, 13014144), (143, 12741120), (144, 12652640), (154, 11831040), (156, 11679360), (158, 11531520), (160, 11387376), (165, 11042304), (168, 10845120), (176, 10352160), (180, 10122112), (182, 10010880), (192, 9489480), (195, 9343488), (198, 9201920), (208, 8759520), (210, 8676096), (220, 8281728), (224, 8133840), (231, 7887360), (234, 7786240), (237, 7687680), (240, 7591584), (252, 7230080), (256, 7117110), (260, 7007616), (264, 6901440), (273, 6673920), (280, 6507072), (286, 6370560), (288, 6326320), (308, 5915520), (312, 5839680), (315, 5784064), (316, 5765760), (320, 5693688), (330, 5521152), (336, 5422560), (352, 5176080), (360, 5061056), (364, 5005440), (384, 4744740), (385, 4732416), (390, 4671744), (395, 4612608), (396, 4600960), (416, 4379760), (420, 4338048), (429, 4247040), (440, 4140864), (448, 4066920), (455, 4004352), (462, 3943680), (468, 3893120), (474, 3843840), (480, 3795792), (495, 3680768), (504, 3615040), (512, 3558555), (520, 3503808), (528, 3450720), (546, 3336960), (553, 3294720), (560, 3253536), (572, 3185280), (576, 3163160), (585, 3114496), (616, 2957760), (624, 2919840), (630, 2892032), (632, 2882880), (640, 2846844), (660, 2760576), (672, 2711280), (693, 2629120), (704, 2588040), (711, 2562560), (715, 2548224), (720, 2530528), (728, 2502720), (768, 2372370), (770, 2366208), (780, 2335872), (790, 2306304), (792, 2300480), (819, 2224640), (832, 2189880), (840, 2169024), (858, 2123520), (869, 2096640), (880, 2070432), (896, 2033460), (910, 2002176), (924, 1971840), (936, 1946560), (948, 1921920), (960, 1897896), (990, 1840384), (1001, 1820160), (1008, 1807520), (1027, 1774080), (1040, 1751904), (1056, 1725360), (1092, 1668480), (1106, 1647360), (1120, 1626768), (1144, 1592640), (1152, 1581580), (1155, 1577472), (1170, 1557248), (1185, 1537536), (1232, 1478880), (1248, 1459920), (1260, 1446016), (1264, 1441440), (1280, 1423422), (1287, 1415680), (1320, 1380288), (1344, 1355640), (1365, 1334784), (1386, 1314560), (1408, 1294020), (1422, 1281280), (1430, 1274112), (1440, 1265264), (1456, 1251360), (1536, 1186185), (1540, 1183104), (1560, 1167936), (1580, 1153152), (1584, 1150240), (1638, 1112320), (1659, 1098240), (1664, 1094940), (1680, 1084512), (1716, 1061760), (1738, 1048320), (1760, 1035216), (1792, 1016730), (1820, 1001088), (1848, 985920), (1872, 973280), (1896, 960960), (1920, 948948), (1980, 920192), (2002, 910080), (2016, 903760), (2054, 887040), (2080, 875952), (2112, 862680), (2145, 849408), (2184, 834240), (2212, 823680), (2240, 813384), (2288, 796320), (2304, 790790), (2310, 788736), (2340, 778624), (2370, 768768), (2464, 739440), (2496, 729960), (2520, 723008), (2528, 720720), (2560, 711711), (2574, 707840), (2607, 698880), (2640, 690144), (2688, 677820), (2730, 667392), (2765, 658944), (2772, 657280), (2816, 647010), (2844, 640640), (2860, 637056), (2880, 632632), (2912, 625680), (3003, 606720), (3080, 591552), (3081, 591360), (3120, 583968), (3160, 576576), (3168, 575120), (3276, 556160), (3318, 549120), (3328, 547470), (3360, 542256), (3432, 530880), (3465, 525824), (3476, 524160), (3520, 517608), (3555, 512512), (3584, 508365), (3640, 500544), (3696, 492960), (3744, 486640), (3792, 480480), (3840, 474474), (3960, 460096), (4004, 455040), (4032, 451880), (4095, 444928), (4108, 443520), (4160, 437976), (4224, 431340), (4290, 424704), (4345, 419328), (4368, 417120), (4424, 411840), (4480, 406692), (4576, 398160), (4608, 395395), (4620, 394368), (4680, 389312), (4740, 384384), (4928, 369720), (4977, 366080), (4992, 364980), (5005, 364032), (5040, 361504), (5056, 360360), (5135, 354816), (5148, 353920), (5214, 349440), (5280, 345072), (5376, 338910), (5460, 333696), (5530, 329472), (5544, 328640), (5632, 323505), (5688, 320320), (5720, 318528), (5760, 316316), (5824, 312840), (6006, 303360), (6083, 299520), (6160, 295776), (6162, 295680), (6240, 291984), (6320, 288288), (6336, 287560), (6435, 283136), (6552, 278080), (6636, 274560), (6656, 273735), (6720, 271128), (6864, 265440), (6930, 262912), (6952, 262080), (7040, 258804), (7110, 256256), (7189, 253440), (7280, 250272), (7392, 246480), (7488, 243320), (7584, 240240), (7680, 237237), (7821, 232960), (7920, 230048), (8008, 227520), (8064, 225940), (8190, 222464), (8216, 221760), (8295, 219648), (8320, 218988), (8448, 215670), (8580, 212352), (8690, 209664), (8736, 208560), (8848, 205920), (8960, 203346), (9009, 202240), (9152, 199080), (9240, 197184), (9243, 197120), (9360, 194656), (9480, 192192), (9856, 184860), (9954, 183040), (9984, 182490), (10010, 182016), (10080, 180752), (10112, 180180), (10270, 177408), (10296, 176960), (10428, 174720), (10560, 172536), (10752, 169455), (10920, 166848), (11060, 164736), (11088, 164320), (11297, 161280), (11376, 160160), (11440, 159264), (11520, 158158), (11648, 156420), (12012, 151680), (12166, 149760), (12320, 147888), (12324, 147840), (12480, 145992), (12640, 144144), (12672, 143780), (12870, 141568), (13035, 139776), (13104, 139040), (13272, 137280), (13440, 135564), (13728, 132720), (13860, 131456), (13904, 131040), (14080, 129402), (14220, 128128), (14378, 126720), (14560, 125136), (14784, 123240), (14976, 121660), (15015, 121344), (15168, 120120), (15405, 118272), (15642, 116480), (15840, 115024), (16016, 113760), (16128, 112970), (16380, 111232), (16432, 110880), (16590, 109824), (16640, 109494), (16896, 107835), (17160, 106176), (17380, 104832), (17472, 104280), (17696, 102960), (17920, 101673), (18018, 101120), (18249, 99840), (18304, 99540), (18480, 98592), (18486, 98560), (18720, 97328), (18960, 96096), (19712, 92430), (19908, 91520), (19968, 91245), (20020, 91008), (20160, 90376), (20224, 90090), (20540, 88704), (20592, 88480), (20856, 87360), (21120, 86268), (21567, 84480), (21840, 83424), (22120, 82368), (22176, 82160), (22594, 80640), (22752, 80080), (22880, 79632), (23040, 79079), (23296, 78210), (24024, 75840), (24332, 74880), (24640, 73944), (24648, 73920), (24885, 73216), (24960, 72996), (25280, 72072), (25344, 71890), (25740, 70784), (26070, 69888), (26208, 69520), (26544, 68640), (26880, 67782), (27456, 66360), (27720, 65728), (27808, 65520), (28160, 64701), (28440, 64064), (28756, 63360), (29120, 62568), (29568, 61620), (29952, 60830), (30030, 60672), (30336, 60060), (30415, 59904), (30810, 59136), (31284, 58240), (31680, 57512), (32032, 56880), (32256, 56485), (32760, 55616), (32864, 55440), (33180, 54912), (33280, 54747), (33891, 53760), (34320, 53088), (34760, 52416), (34944, 52140), (35392, 51480), (35945, 50688), (36036, 50560), (36498, 49920), (36608, 49770), (36960, 49296), (36972, 49280), (37440, 48664), (37920, 48048), (39105, 46592), (39424, 46215), (39816, 45760), (40040, 45504), (40320, 45188), (40448, 45045), (41080, 44352), (41184, 44240), (41712, 43680), (42240, 43134)]