1990115222400

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1001467}}^1$

素因数の和:1001523

約数の個数: 384

約数和(自身を含む): 7599940358400

約数和(自身を除く): 5609825136000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 128, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 270, 276, 288, 300, 320, 345, 360, 368, 384, 400, 414, 432, 450, 460, 480, 540, 552, 575, 576, 600, 621, 640, 675, 690, 720, 736, 800, 828, 864, 900, 920, 960, 1035, 1080, 1104, 1150, 1152, 1200, 1242, 1350, 1380, 1440, 1472, 1600, 1656, 1725, 1728, 1800, 1840, 1920, 2070, 2160, 2208, 2300, 2400, 2484, 2700, 2760, 2880, 2944, 3105, 3200, 3312, 3450, 3456, 3600, 3680, 4140, 4320, 4416, 4600, 4800, 4968, 5175, 5400, 5520, 5760, 6210, 6624, 6900, 7200, 7360, 8280, 8640, 8832, 9200, 9600, 9936, 10350, 10800, 11040, 12420, 13248, 13800, 14400, 14720, 15525, 16560, 17280, 18400, 19872, 20700, 21600, 22080, 24840, 26496, 27600, 28800, 31050, 33120, 36800, 39744, 41400, 43200, 44160, 49680, 55200, 62100, 66240, 73600, 79488, 82800, 86400, 99360, 110400, 124200, 132480, 165600, 198720, 220800, 248400, 331200, 397440, 496800, 662400, 993600, 1001467, 1987200, 2002934, 3004401, 4005868, 5007335, 6008802, 8011736, 9013203, 10014670, 12017604, 15022005, 16023472, 18026406, 20029340, 23033741, 24035208, 25036675, 27039609, 30044010, 32046944, 36052812, 40058680, 45066015, 46067482, 48070416, 50073350, 54079218, 60088020, 64093888, 69101223, 72105624, 75110025, 80117360, 90132030, 92134964, 96140832, 100146700, 108158436, 115168705, 120176040, 128187776, 135198045, 138202446, 144211248, 150220050, 160234720, 180264060, 184269928, 192281664, 200293400, 207303669, 216316872, 225330075, 230337410, 240352080, 270396090, 276404892, 288422496, 300440100, 320469440, 345506115, 360528120, 368539856, 384563328, 400586800, 414607338, 432633744, 450660150, 460674820, 480704160, 540792180, 552809784, 575843525, 576844992, 600880200, 621911007, 640938880, 675990225, 691012230, 721056240, 737079712, 801173600, 829214676, 865267488, 901320300, 921349640, 961408320, 1036518345, 1081584360, 1105619568, 1151687050, 1153689984, 1201760400, 1243822014, 1351980450, 1382024460, 1442112480, 1474159424, 1602347200, 1658429352, 1727530575, 1730534976, 1802640600, 1842699280, 1922816640, 2073036690, 2163168720, 2211239136, 2303374100, 2403520800, 2487644028, 2703960900, 2764048920, 2884224960, 2948318848, 3109555035, 3204694400, 3316858704, 3455061150, 3461069952, 3605281200, 3685398560, 4146073380, 4326337440, 4422478272, 4606748200, 4807041600, 4975288056, 5182591725, 5407921800, 5528097840, 5768449920, 6219110070, 6633717408, 6910122300, 7210562400, 7370797120, 8292146760, 8652674880, 8844956544, 9213496400, 9614083200, 9950576112, 10365183450, 10815843600, 11056195680, 12438220140, 13267434816, 13820244600, 14421124800, 14741594240, 15547775175, 16584293520, 17305349760, 18426992800, 19901152224, 20730366900, 21631687200, 22112391360, 24876440280, 26534869632, 27640489200, 28842249600, 31095550350, 33168587040, 36853985600, 39802304448, 41460733800, 43263374400, 44224782720, 49752880560, 55280978400, 62191100700, 66337174080, 73707971200, 79604608896, 82921467600, 86526748800, 99505761120, 110561956800, 124382201400, 132674348160, 165842935200, 199011522240, 221123913600, 248764402800, 331685870400, 398023044480, 497528805600, 663371740800, 995057611200, 1990115222400]

約数ペア:

[(1, 1990115222400), (2, 995057611200), (3, 663371740800), (4, 497528805600), (5, 398023044480), (6, 331685870400), (8, 248764402800), (9, 221123913600), (10, 199011522240), (12, 165842935200), (15, 132674348160), (16, 124382201400), (18, 110561956800), (20, 99505761120), (23, 86526748800), (24, 82921467600), (25, 79604608896), (27, 73707971200), (30, 66337174080), (32, 62191100700), (36, 55280978400), (40, 49752880560), (45, 44224782720), (46, 43263374400), (48, 41460733800), (50, 39802304448), (54, 36853985600), (60, 33168587040), (64, 31095550350), (69, 28842249600), (72, 27640489200), (75, 26534869632), (80, 24876440280), (90, 22112391360), (92, 21631687200), (96, 20730366900), (100, 19901152224), (108, 18426992800), (115, 17305349760), (120, 16584293520), (128, 15547775175), (135, 14741594240), (138, 14421124800), (144, 13820244600), (150, 13267434816), (160, 12438220140), (180, 11056195680), (184, 10815843600), (192, 10365183450), (200, 9950576112), (207, 9614083200), (216, 9213496400), (225, 8844956544), (230, 8652674880), (240, 8292146760), (270, 7370797120), (276, 7210562400), (288, 6910122300), (300, 6633717408), (320, 6219110070), (345, 5768449920), (360, 5528097840), (368, 5407921800), (384, 5182591725), (400, 4975288056), (414, 4807041600), (432, 4606748200), (450, 4422478272), (460, 4326337440), (480, 4146073380), (540, 3685398560), (552, 3605281200), (575, 3461069952), (576, 3455061150), (600, 3316858704), (621, 3204694400), (640, 3109555035), (675, 2948318848), (690, 2884224960), (720, 2764048920), (736, 2703960900), (800, 2487644028), (828, 2403520800), (864, 2303374100), (900, 2211239136), (920, 2163168720), (960, 2073036690), (1035, 1922816640), (1080, 1842699280), (1104, 1802640600), (1150, 1730534976), (1152, 1727530575), (1200, 1658429352), (1242, 1602347200), (1350, 1474159424), (1380, 1442112480), (1440, 1382024460), (1472, 1351980450), (1600, 1243822014), (1656, 1201760400), (1725, 1153689984), (1728, 1151687050), (1800, 1105619568), (1840, 1081584360), (1920, 1036518345), (2070, 961408320), (2160, 921349640), (2208, 901320300), (2300, 865267488), (2400, 829214676), (2484, 801173600), (2700, 737079712), (2760, 721056240), (2880, 691012230), (2944, 675990225), (3105, 640938880), (3200, 621911007), (3312, 600880200), (3450, 576844992), (3456, 575843525), (3600, 552809784), (3680, 540792180), (4140, 480704160), (4320, 460674820), (4416, 450660150), (4600, 432633744), (4800, 414607338), (4968, 400586800), (5175, 384563328), (5400, 368539856), (5520, 360528120), (5760, 345506115), (6210, 320469440), (6624, 300440100), (6900, 288422496), (7200, 276404892), (7360, 270396090), (8280, 240352080), (8640, 230337410), (8832, 225330075), (9200, 216316872), (9600, 207303669), (9936, 200293400), (10350, 192281664), (10800, 184269928), (11040, 180264060), (12420, 160234720), (13248, 150220050), (13800, 144211248), (14400, 138202446), (14720, 135198045), (15525, 128187776), (16560, 120176040), (17280, 115168705), (18400, 108158436), (19872, 100146700), (20700, 96140832), (21600, 92134964), (22080, 90132030), (24840, 80117360), (26496, 75110025), (27600, 72105624), (28800, 69101223), (31050, 64093888), (33120, 60088020), (36800, 54079218), (39744, 50073350), (41400, 48070416), (43200, 46067482), (44160, 45066015), (49680, 40058680), (55200, 36052812), (62100, 32046944), (66240, 30044010), (73600, 27039609), (79488, 25036675), (82800, 24035208), (86400, 23033741), (99360, 20029340), (110400, 18026406), (124200, 16023472), (132480, 15022005), (165600, 12017604), (198720, 10014670), (220800, 9013203), (248400, 8011736), (331200, 6008802), (397440, 5007335), (496800, 4005868), (662400, 3004401), (993600, 2002934), (1001467, 1987200)]