1981748872320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{3407}}^1$

素因数の和:3932

約数の個数: 512

約数和(自身を含む): 7304274247680

約数和(自身を除く): 5322525375360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 113, 120, 128, 140, 160, 168, 192, 210, 224, 226, 240, 280, 320, 336, 339, 383, 384, 420, 448, 452, 480, 560, 565, 640, 672, 678, 766, 791, 840, 896, 904, 960, 1120, 1130, 1149, 1344, 1356, 1532, 1582, 1680, 1695, 1808, 1915, 1920, 2240, 2260, 2298, 2373, 2681, 2688, 2712, 3064, 3164, 3360, 3390, 3407, 3616, 3830, 3955, 4480, 4520, 4596, 4746, 5362, 5424, 5745, 6128, 6328, 6720, 6780, 6814, 7232, 7660, 7910, 8043, 9040, 9192, 9492, 10221, 10724, 10848, 11490, 11865, 12256, 12656, 13405, 13440, 13560, 13628, 14464, 15320, 15820, 16086, 17035, 18080, 18384, 18984, 20442, 21448, 21696, 22980, 23730, 23849, 24512, 25312, 26810, 27120, 27256, 30640, 31640, 32172, 34070, 36160, 36768, 37968, 40215, 40884, 42896, 43279, 43392, 45960, 47460, 47698, 49024, 50624, 51105, 53620, 54240, 54512, 61280, 63280, 64344, 68140, 71547, 72320, 73536, 75936, 80430, 81768, 85792, 86558, 91920, 94920, 95396, 101248, 102210, 107240, 108480, 109024, 119245, 122560, 126560, 128688, 129837, 136280, 143094, 147072, 151872, 160860, 163536, 171584, 173116, 183840, 189840, 190792, 204420, 214480, 216395, 216960, 218048, 238490, 245120, 253120, 257376, 259674, 272560, 286188, 302953, 303744, 321720, 327072, 343168, 346232, 357735, 367680, 379680, 381584, 384991, 408840, 428960, 432790, 436096, 476980, 506240, 514752, 519348, 545120, 572376, 605906, 643440, 649185, 654144, 692464, 715470, 735360, 759360, 763168, 769982, 817680, 857920, 865580, 908859, 953960, 1029504, 1038696, 1090240, 1144752, 1154973, 1211812, 1286880, 1298370, 1304881, 1308288, 1384928, 1430940, 1514765, 1518720, 1526336, 1539964, 1635360, 1715840, 1731160, 1817718, 1907920, 1924955, 2077392, 2180480, 2289504, 2309946, 2423624, 2573760, 2596740, 2609762, 2694937, 2769856, 2861880, 3029530, 3052672, 3079928, 3270720, 3462320, 3635436, 3815840, 3849910, 3914643, 4154784, 4544295, 4579008, 4619892, 4847248, 5147520, 5193480, 5219524, 5389874, 5539712, 5723760, 5774865, 6059060, 6159856, 6524405, 6541440, 6924640, 7270872, 7631680, 7699820, 7829286, 8084811, 8309568, 9088590, 9134167, 9158016, 9239784, 9694496, 10386960, 10439048, 10779748, 11447520, 11549730, 12118120, 12319712, 13048810, 13474685, 13849280, 14541744, 15263360, 15399640, 15658572, 16169622, 16619136, 18177180, 18268334, 18479568, 19388992, 19573215, 20773920, 20878096, 21559496, 22895040, 23099460, 24236240, 24639424, 26097620, 26949370, 27402501, 27698560, 29083488, 30799280, 31317144, 32339244, 36354360, 36536668, 36959136, 38777984, 39146430, 40424055, 41547840, 41756192, 43118992, 45670835, 45790080, 46198920, 48472480, 49278848, 52195240, 53898740, 54805002, 58166976, 61598560, 62634288, 64678488, 72708720, 73073336, 73918272, 78292860, 80848110, 83095680, 83512384, 86237984, 91341670, 92397840, 96944960, 104390480, 107797480, 109610004, 116333952, 123197120, 125268576, 129356976, 137012505, 145417440, 146146672, 147451553, 147836544, 156585720, 161696220, 167024768, 172475968, 182683340, 184795680, 193889920, 208780960, 215594960, 219220008, 246394240, 250537152, 258713952, 274025010, 290834880, 292293344, 294903106, 313171440, 323392440, 344951936, 365366680, 369591360, 417561920, 431189920, 438440016, 442354659, 501074304, 517427904, 548050020, 581669760, 584586688, 589806212, 626342880, 646784880, 730733360, 737257765, 739182720, 835123840, 862379840, 876880032, 884709318, 1032160871, 1034855808, 1096100040, 1169173376, 1179612424, 1252685760, 1293569760, 1461466720, 1474515530, 1724759680, 1753760064, 1769418636, 2064321742, 2192200080, 2211773295, 2359224848, 2505371520, 2587139520, 2922933440, 2949031060, 3096482613, 3507520128, 3538837272, 4128643484, 4384400160, 4423546590, 4718449696, 5160804355, 5174279040, 5845866880, 5898062120, 6192965226, 7077674544, 8257286968, 8768800320, 8847093180, 9436899392, 10321608710, 11796124240, 12385930452, 14155349088, 15482413065, 16514573936, 17537600640, 17694186360, 18873798784, 20643217420, 23592248480, 24771860904, 28310698176, 30964826130, 33029147872, 35388372720, 41286434840, 47184496960, 49543721808, 56621396352, 61929652260, 66058295744, 70776745440, 82572869680, 94368993920, 99087443616, 123859304520, 132116591488, 141553490880, 165145739360, 198174887232, 247718609040, 283106981760, 330291478720, 396349774464, 495437218080, 660582957440, 990874436160, 1981748872320]

約数ペア:

[(1, 1981748872320), (2, 990874436160), (3, 660582957440), (4, 495437218080), (5, 396349774464), (6, 330291478720), (7, 283106981760), (8, 247718609040), (10, 198174887232), (12, 165145739360), (14, 141553490880), (15, 132116591488), (16, 123859304520), (20, 99087443616), (21, 94368993920), (24, 82572869680), (28, 70776745440), (30, 66058295744), (32, 61929652260), (35, 56621396352), (40, 49543721808), (42, 47184496960), (48, 41286434840), (56, 35388372720), (60, 33029147872), (64, 30964826130), (70, 28310698176), (80, 24771860904), (84, 23592248480), (96, 20643217420), (105, 18873798784), (112, 17694186360), (113, 17537600640), (120, 16514573936), (128, 15482413065), (140, 14155349088), (160, 12385930452), (168, 11796124240), (192, 10321608710), (210, 9436899392), (224, 8847093180), (226, 8768800320), (240, 8257286968), (280, 7077674544), (320, 6192965226), (336, 5898062120), (339, 5845866880), (383, 5174279040), (384, 5160804355), (420, 4718449696), (448, 4423546590), (452, 4384400160), (480, 4128643484), (560, 3538837272), (565, 3507520128), (640, 3096482613), (672, 2949031060), (678, 2922933440), (766, 2587139520), (791, 2505371520), (840, 2359224848), (896, 2211773295), (904, 2192200080), (960, 2064321742), (1120, 1769418636), (1130, 1753760064), (1149, 1724759680), (1344, 1474515530), (1356, 1461466720), (1532, 1293569760), (1582, 1252685760), (1680, 1179612424), (1695, 1169173376), (1808, 1096100040), (1915, 1034855808), (1920, 1032160871), (2240, 884709318), (2260, 876880032), (2298, 862379840), (2373, 835123840), (2681, 739182720), (2688, 737257765), (2712, 730733360), (3064, 646784880), (3164, 626342880), (3360, 589806212), (3390, 584586688), (3407, 581669760), (3616, 548050020), (3830, 517427904), (3955, 501074304), (4480, 442354659), (4520, 438440016), (4596, 431189920), (4746, 417561920), (5362, 369591360), (5424, 365366680), (5745, 344951936), (6128, 323392440), (6328, 313171440), (6720, 294903106), (6780, 292293344), (6814, 290834880), (7232, 274025010), (7660, 258713952), (7910, 250537152), (8043, 246394240), (9040, 219220008), (9192, 215594960), (9492, 208780960), (10221, 193889920), (10724, 184795680), (10848, 182683340), (11490, 172475968), (11865, 167024768), (12256, 161696220), (12656, 156585720), (13405, 147836544), (13440, 147451553), (13560, 146146672), (13628, 145417440), (14464, 137012505), (15320, 129356976), (15820, 125268576), (16086, 123197120), (17035, 116333952), (18080, 109610004), (18384, 107797480), (18984, 104390480), (20442, 96944960), (21448, 92397840), (21696, 91341670), (22980, 86237984), (23730, 83512384), (23849, 83095680), (24512, 80848110), (25312, 78292860), (26810, 73918272), (27120, 73073336), (27256, 72708720), (30640, 64678488), (31640, 62634288), (32172, 61598560), (34070, 58166976), (36160, 54805002), (36768, 53898740), (37968, 52195240), (40215, 49278848), (40884, 48472480), (42896, 46198920), (43279, 45790080), (43392, 45670835), (45960, 43118992), (47460, 41756192), (47698, 41547840), (49024, 40424055), (50624, 39146430), (51105, 38777984), (53620, 36959136), (54240, 36536668), (54512, 36354360), (61280, 32339244), (63280, 31317144), (64344, 30799280), (68140, 29083488), (71547, 27698560), (72320, 27402501), (73536, 26949370), (75936, 26097620), (80430, 24639424), (81768, 24236240), (85792, 23099460), (86558, 22895040), (91920, 21559496), (94920, 20878096), (95396, 20773920), (101248, 19573215), (102210, 19388992), (107240, 18479568), (108480, 18268334), (109024, 18177180), (119245, 16619136), (122560, 16169622), (126560, 15658572), (128688, 15399640), (129837, 15263360), (136280, 14541744), (143094, 13849280), (147072, 13474685), (151872, 13048810), (160860, 12319712), (163536, 12118120), (171584, 11549730), (173116, 11447520), (183840, 10779748), (189840, 10439048), (190792, 10386960), (204420, 9694496), (214480, 9239784), (216395, 9158016), (216960, 9134167), (218048, 9088590), (238490, 8309568), (245120, 8084811), (253120, 7829286), (257376, 7699820), (259674, 7631680), (272560, 7270872), (286188, 6924640), (302953, 6541440), (303744, 6524405), (321720, 6159856), (327072, 6059060), (343168, 5774865), (346232, 5723760), (357735, 5539712), (367680, 5389874), (379680, 5219524), (381584, 5193480), (384991, 5147520), (408840, 4847248), (428960, 4619892), (432790, 4579008), (436096, 4544295), (476980, 4154784), (506240, 3914643), (514752, 3849910), (519348, 3815840), (545120, 3635436), (572376, 3462320), (605906, 3270720), (643440, 3079928), (649185, 3052672), (654144, 3029530), (692464, 2861880), (715470, 2769856), (735360, 2694937), (759360, 2609762), (763168, 2596740), (769982, 2573760), (817680, 2423624), (857920, 2309946), (865580, 2289504), (908859, 2180480), (953960, 2077392), (1029504, 1924955), (1038696, 1907920), (1090240, 1817718), (1144752, 1731160), (1154973, 1715840), (1211812, 1635360), (1286880, 1539964), (1298370, 1526336), (1304881, 1518720), (1308288, 1514765), (1384928, 1430940)]