1981848960

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:263

約数の個数: 768

約数和(自身を含む): 8910720000

約数和(自身を除く): 6928871040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 26, 28, 30, 32, 35, 36, 38, 39, 40, 42, 45, 48, 52, 56, 57, 60, 63, 64, 65, 70, 72, 76, 78, 80, 84, 90, 91, 95, 96, 104, 105, 112, 114, 117, 120, 126, 128, 130, 133, 140, 144, 152, 156, 160, 168, 171, 180, 182, 190, 192, 195, 199, 208, 210, 224, 228, 234, 240, 247, 252, 260, 266, 273, 280, 285, 288, 304, 312, 315, 320, 336, 342, 360, 364, 380, 384, 390, 398, 399, 416, 420, 448, 455, 456, 468, 480, 494, 504, 520, 532, 546, 560, 570, 576, 585, 597, 608, 624, 630, 640, 665, 672, 684, 720, 728, 741, 760, 780, 796, 798, 819, 832, 840, 855, 896, 910, 912, 936, 960, 988, 995, 1008, 1040, 1064, 1092, 1120, 1140, 1152, 1170, 1194, 1197, 1216, 1235, 1248, 1260, 1330, 1344, 1365, 1368, 1393, 1440, 1456, 1482, 1520, 1560, 1592, 1596, 1638, 1664, 1680, 1710, 1729, 1791, 1820, 1824, 1872, 1920, 1976, 1990, 1995, 2016, 2080, 2128, 2184, 2223, 2240, 2280, 2340, 2388, 2394, 2432, 2470, 2496, 2520, 2587, 2660, 2688, 2730, 2736, 2786, 2880, 2912, 2964, 2985, 3040, 3120, 3184, 3192, 3276, 3360, 3420, 3458, 3582, 3640, 3648, 3705, 3744, 3781, 3952, 3980, 3990, 4032, 4095, 4160, 4179, 4256, 4368, 4446, 4480, 4560, 4680, 4776, 4788, 4940, 4992, 5040, 5174, 5187, 5320, 5460, 5472, 5572, 5760, 5824, 5928, 5970, 5985, 6080, 6240, 6368, 6384, 6552, 6720, 6840, 6916, 6965, 7164, 7280, 7296, 7410, 7488, 7562, 7761, 7904, 7960, 7980, 8064, 8190, 8320, 8358, 8512, 8645, 8736, 8892, 8955, 9120, 9360, 9552, 9576, 9880, 10080, 10348, 10374, 10640, 10920, 10944, 11115, 11144, 11343, 11648, 11856, 11940, 11970, 12160, 12480, 12537, 12736, 12768, 12935, 13104, 13440, 13680, 13832, 13930, 14328, 14560, 14820, 14976, 15124, 15522, 15561, 15808, 15920, 15960, 16380, 16716, 17024, 17290, 17472, 17784, 17910, 18109, 18240, 18720, 18905, 19104, 19152, 19760, 20160, 20696, 20748, 20895, 21280, 21840, 21888, 22230, 22288, 22686, 23283, 23712, 23880, 23940, 24960, 25074, 25472, 25536, 25870, 25935, 26208, 26467, 27360, 27664, 27860, 28656, 29120, 29640, 30248, 31044, 31122, 31616, 31840, 31920, 32760, 33432, 34029, 34580, 34944, 35568, 35820, 36218, 36480, 37440, 37810, 38208, 38304, 38805, 39520, 40320, 41392, 41496, 41790, 42560, 43680, 44460, 44576, 45372, 46566, 47424, 47760, 47880, 49153, 50148, 51072, 51740, 51870, 52416, 52934, 54327, 54720, 55328, 55720, 56715, 57312, 58240, 59280, 60496, 62088, 62244, 62685, 63680, 63840, 65520, 66864, 68058, 69160, 71136, 71640, 72436, 74880, 75620, 76416, 76608, 77610, 77805, 79040, 79401, 82784, 82992, 83580, 85120, 87360, 88920, 89152, 90545, 90744, 93132, 94848, 95520, 95760, 98306, 100296, 103480, 103740, 104832, 105868, 108654, 109440, 110656, 111440, 113430, 114624, 116415, 118560, 120992, 124176, 124488, 125370, 127360, 127680, 131040, 132335, 133728, 136116, 138320, 142272, 143280, 144872, 147459, 151240, 153216, 155220, 155610, 158080, 158802, 162981, 165568, 165984, 167160, 170145, 174720, 177840, 178304, 181090, 181488, 186264, 191040, 191520, 196612, 200592, 206960, 207480, 211736, 217308, 221312, 222880, 226860, 229248, 232830, 237120, 238203, 241984, 245765, 248352, 248976, 250740, 255360, 262080, 264670, 267456, 271635, 272232, 276640, 284544, 286560, 289744, 294918, 302480, 310440, 311220, 317604, 325962, 331136, 331968, 334320, 340290, 344071, 355680, 362180, 362976, 372528, 382080, 383040, 393224, 397005, 401184, 413920, 414960, 423472, 434616, 442377, 445760, 453720, 465660, 474240, 476406, 483968, 491530, 496704, 497952, 501480, 524160, 529340, 534912, 543270, 544464, 553280, 573120, 579488, 589836, 604960, 620880, 622440, 635208, 651924, 663936, 668640, 680580, 688142, 711360, 724360, 725952, 737295, 745056, 766080, 786448, 794010, 802368, 814905, 827840, 829920, 846944, 869232, 884754, 891520, 907440, 931320, 952812, 983060, 993408, 995904, 1002960, 1032213, 1058680, 1086540, 1088928, 1106560, 1146240, 1158976, 1179672, 1191015, 1209920, 1241760, 1244880, 1270416, 1303848, 1337280, 1361160, 1376284, 1422720, 1448720, 1451904, 1474590, 1490112, 1572896, 1588020, 1604736, 1629810, 1655680, 1659840, 1693888, 1720355, 1738464, 1769508, 1814880, 1862640, 1905624, 1966120, 1991808, 2005920, 2064426, 2117360, 2173080, 2177856, 2211885, 2317952, 2359344, 2382030, 2419840, 2483520, 2489760, 2540832, 2607696, 2674560, 2722320, 2752568, 2897440, 2949180, 2980224, 3096639, 3145792, 3176040, 3259620, 3319680, 3387776, 3440710, 3476928, 3539016, 3629760, 3725280, 3811248, 3932240, 4011840, 4128852, 4234720, 4346160, 4355712, 4423770, 4718688, 4764060, 4967040, 4979520, 5081664, 5161065, 5215392, 5444640, 5505136, 5794880, 5898360, 6193278, 6291584, 6352080, 6519240, 6881420, 6953856, 7078032, 7259520, 7450560, 7622496, 7864480, 8023680, 8257704, 8469440, 8692320, 8847540, 9437376, 9528120, 9959040, 10163328, 10322130, 10430784, 10889280, 11010272, 11589760, 11796720, 12386556, 12704160, 13038480, 13762840, 14156064, 14901120, 15244992, 15483195, 15728960, 16515408, 16938880, 17384640, 17695080, 18874752, 19056240, 20644260, 20861568, 21778560, 22020544, 23593440, 24773112, 25408320, 26076960, 27525680, 28312128, 30489984, 30966390, 31457920, 33030816, 34769280, 35390160, 38112480, 41288520, 44041088, 47186880, 49546224, 50816640, 52153920, 55051360, 56624256, 61932780, 66061632, 70780320, 76224960, 82577040, 94373760, 99092448, 104307840, 110102720, 123865560, 132123264, 141560640, 152449920, 165154080, 198184896, 220205440, 247731120, 283121280, 330308160, 396369792, 495462240, 660616320, 990924480, 1981848960]

約数ペア:

[(1, 1981848960), (2, 990924480), (3, 660616320), (4, 495462240), (5, 396369792), (6, 330308160), (7, 283121280), (8, 247731120), (9, 220205440), (10, 198184896), (12, 165154080), (13, 152449920), (14, 141560640), (15, 132123264), (16, 123865560), (18, 110102720), (19, 104307840), (20, 99092448), (21, 94373760), (24, 82577040), (26, 76224960), (28, 70780320), (30, 66061632), (32, 61932780), (35, 56624256), (36, 55051360), (38, 52153920), (39, 50816640), (40, 49546224), (42, 47186880), (45, 44041088), (48, 41288520), (52, 38112480), (56, 35390160), (57, 34769280), (60, 33030816), (63, 31457920), (64, 30966390), (65, 30489984), (70, 28312128), (72, 27525680), (76, 26076960), (78, 25408320), (80, 24773112), (84, 23593440), (90, 22020544), (91, 21778560), (95, 20861568), (96, 20644260), (104, 19056240), (105, 18874752), (112, 17695080), (114, 17384640), (117, 16938880), (120, 16515408), (126, 15728960), (128, 15483195), (130, 15244992), (133, 14901120), (140, 14156064), (144, 13762840), (152, 13038480), (156, 12704160), (160, 12386556), (168, 11796720), (171, 11589760), (180, 11010272), (182, 10889280), (190, 10430784), (192, 10322130), (195, 10163328), (199, 9959040), (208, 9528120), (210, 9437376), (224, 8847540), (228, 8692320), (234, 8469440), (240, 8257704), (247, 8023680), (252, 7864480), (260, 7622496), (266, 7450560), (273, 7259520), (280, 7078032), (285, 6953856), (288, 6881420), (304, 6519240), (312, 6352080), (315, 6291584), (320, 6193278), (336, 5898360), (342, 5794880), (360, 5505136), (364, 5444640), (380, 5215392), (384, 5161065), (390, 5081664), (398, 4979520), (399, 4967040), (416, 4764060), (420, 4718688), (448, 4423770), (455, 4355712), (456, 4346160), (468, 4234720), (480, 4128852), (494, 4011840), (504, 3932240), (520, 3811248), (532, 3725280), (546, 3629760), (560, 3539016), (570, 3476928), (576, 3440710), (585, 3387776), (597, 3319680), (608, 3259620), (624, 3176040), (630, 3145792), (640, 3096639), (665, 2980224), (672, 2949180), (684, 2897440), (720, 2752568), (728, 2722320), (741, 2674560), (760, 2607696), (780, 2540832), (796, 2489760), (798, 2483520), (819, 2419840), (832, 2382030), (840, 2359344), (855, 2317952), (896, 2211885), (910, 2177856), (912, 2173080), (936, 2117360), (960, 2064426), (988, 2005920), (995, 1991808), (1008, 1966120), (1040, 1905624), (1064, 1862640), (1092, 1814880), (1120, 1769508), (1140, 1738464), (1152, 1720355), (1170, 1693888), (1194, 1659840), (1197, 1655680), (1216, 1629810), (1235, 1604736), (1248, 1588020), (1260, 1572896), (1330, 1490112), (1344, 1474590), (1365, 1451904), (1368, 1448720), (1393, 1422720), (1440, 1376284), (1456, 1361160), (1482, 1337280), (1520, 1303848), (1560, 1270416), (1592, 1244880), (1596, 1241760), (1638, 1209920), (1664, 1191015), (1680, 1179672), (1710, 1158976), (1729, 1146240), (1791, 1106560), (1820, 1088928), (1824, 1086540), (1872, 1058680), (1920, 1032213), (1976, 1002960), (1990, 995904), (1995, 993408), (2016, 983060), (2080, 952812), (2128, 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(5970, 331968), (5985, 331136), (6080, 325962), (6240, 317604), (6368, 311220), (6384, 310440), (6552, 302480), (6720, 294918), (6840, 289744), (6916, 286560), (6965, 284544), (7164, 276640), (7280, 272232), (7296, 271635), (7410, 267456), (7488, 264670), (7562, 262080), (7761, 255360), (7904, 250740), (7960, 248976), (7980, 248352), (8064, 245765), (8190, 241984), (8320, 238203), (8358, 237120), (8512, 232830), (8645, 229248), (8736, 226860), (8892, 222880), (8955, 221312), (9120, 217308), (9360, 211736), (9552, 207480), (9576, 206960), (9880, 200592), (10080, 196612), (10348, 191520), (10374, 191040), (10640, 186264), (10920, 181488), (10944, 181090), (11115, 178304), (11144, 177840), (11343, 174720), (11648, 170145), (11856, 167160), (11940, 165984), (11970, 165568), (12160, 162981), (12480, 158802), (12537, 158080), (12736, 155610), (12768, 155220), (12935, 153216), (13104, 151240), (13440, 147459), (13680, 144872), (13832, 143280), (13930, 142272), (14328, 138320), (14560, 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56715), (35568, 55720), (35820, 55328), (36218, 54720), (36480, 54327), (37440, 52934), (37810, 52416), (38208, 51870), (38304, 51740), (38805, 51072), (39520, 50148), (40320, 49153), (41392, 47880), (41496, 47760), (41790, 47424), (42560, 46566), (43680, 45372), (44460, 44576)]