1990224000

素因数分解:

$2^7\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 512

約数和(自身を含む): 7790515200

約数和(自身を除く): 5800291200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 108, 120, 125, 128, 135, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 216, 225, 240, 250, 255, 270, 271, 272, 288, 300, 306, 320, 340, 360, 375, 384, 400, 408, 425, 432, 450, 459, 480, 500, 510, 540, 542, 544, 576, 600, 612, 640, 675, 680, 720, 750, 765, 800, 813, 816, 850, 864, 900, 918, 960, 1000, 1020, 1080, 1084, 1088, 1125, 1152, 1200, 1224, 1275, 1350, 1355, 1360, 1440, 1500, 1530, 1600, 1626, 1632, 1700, 1728, 1800, 1836, 1920, 2000, 2040, 2125, 2160, 2168, 2176, 2250, 2295, 2400, 2439, 2448, 2550, 2700, 2710, 2720, 2880, 3000, 3060, 3200, 3252, 3264, 3375, 3400, 3456, 3600, 3672, 3825, 4000, 4065, 4080, 4250, 4320, 4336, 4500, 4590, 4607, 4800, 4878, 4896, 5100, 5400, 5420, 5440, 5760, 6000, 6120, 6375, 6504, 6528, 6750, 6775, 6800, 7200, 7317, 7344, 7650, 8000, 8130, 8160, 8500, 8640, 8672, 9000, 9180, 9214, 9600, 9756, 9792, 10200, 10800, 10840, 10880, 11475, 12000, 12195, 12240, 12750, 13008, 13500, 13550, 13600, 13821, 14400, 14634, 14688, 15300, 16000, 16260, 16320, 17000, 17280, 17344, 18000, 18360, 18428, 19125, 19512, 19584, 20325, 20400, 21600, 21680, 22950, 23035, 24000, 24390, 24480, 25500, 26016, 27000, 27100, 27200, 27642, 28800, 29268, 29376, 30600, 32520, 32640, 33875, 34000, 34688, 36000, 36585, 36720, 36856, 38250, 39024, 40650, 40800, 41463, 43200, 43360, 45900, 46070, 48000, 48780, 48960, 51000, 52032, 54000, 54200, 54400, 55284, 57375, 58536, 58752, 60975, 61200, 65040, 67750, 68000, 69105, 72000, 73170, 73440, 73712, 76500, 78048, 81300, 81600, 82926, 86400, 86720, 91800, 92140, 97560, 97920, 101625, 102000, 104064, 108000, 108400, 110568, 114750, 115175, 117072, 121950, 122400, 124389, 130080, 135500, 136000, 138210, 144000, 146340, 146880, 147424, 153000, 156096, 162600, 163200, 165852, 173440, 182925, 183600, 184280, 195120, 203250, 204000, 207315, 216000, 216800, 221136, 229500, 230350, 234144, 243900, 244800, 248778, 260160, 271000, 272000, 276420, 292680, 293760, 294848, 304875, 306000, 312192, 325200, 331704, 345525, 365850, 367200, 368560, 390240, 406500, 408000, 414630, 432000, 433600, 442272, 459000, 460700, 468288, 487800, 489600, 497556, 520320, 542000, 552840, 575875, 585360, 589696, 609750, 612000, 621945, 650400, 663408, 691050, 731700, 734400, 737120, 780480, 813000, 816000, 829260, 867200, 884544, 914625, 918000, 921400, 936576, 975600, 995112, 1036575, 1084000, 1105680, 1151750, 1170720, 1219500, 1224000, 1243890, 1300800, 1326816, 1382100, 1463400, 1468800, 1474240, 1560960, 1626000, 1658520, 1727625, 1769088, 1829250, 1836000, 1842800, 1951200, 1990224, 2073150, 2168000, 2211360, 2303500, 2341440, 2439000, 2448000, 2487780, 2601600, 2653632, 2764200, 2926800, 2948480, 3109725, 3252000, 3317040, 3455250, 3658500, 3672000, 3685600, 3902400, 3980448, 4146300, 4336000, 4422720, 4607000, 4682880, 4878000, 4975560, 5182875, 5307264, 5528400, 5853600, 6219450, 6504000, 6634080, 6910500, 7317000, 7344000, 7371200, 7804800, 7960896, 8292600, 8845440, 9214000, 9756000, 9951120, 10365750, 11056800, 11707200, 12438900, 13008000, 13268160, 13821000, 14634000, 14742400, 15548625, 15921792, 16585200, 18428000, 19512000, 19902240, 20731500, 22113600, 23414400, 24877800, 26536320, 27642000, 29268000, 31097250, 33170400, 36856000, 39024000, 39804480, 41463000, 44227200, 49755600, 55284000, 58536000, 62194500, 66340800, 73712000, 79608960, 82926000, 99511200, 110568000, 117072000, 124389000, 132681600, 165852000, 199022400, 221136000, 248778000, 331704000, 398044800, 497556000, 663408000, 995112000, 1990224000]

約数ペア:

[(1, 1990224000), (2, 995112000), (3, 663408000), (4, 497556000), (5, 398044800), (6, 331704000), (8, 248778000), (9, 221136000), (10, 199022400), (12, 165852000), (15, 132681600), (16, 124389000), (17, 117072000), (18, 110568000), (20, 99511200), (24, 82926000), (25, 79608960), (27, 73712000), (30, 66340800), (32, 62194500), (34, 58536000), (36, 55284000), (40, 49755600), (45, 44227200), (48, 41463000), (50, 39804480), (51, 39024000), (54, 36856000), (60, 33170400), (64, 31097250), (68, 29268000), (72, 27642000), (75, 26536320), (80, 24877800), (85, 23414400), (90, 22113600), (96, 20731500), (100, 19902240), (102, 19512000), (108, 18428000), (120, 16585200), (125, 15921792), (128, 15548625), (135, 14742400), (136, 14634000), (144, 13821000), (150, 13268160), (153, 13008000), (160, 12438900), (170, 11707200), (180, 11056800), (192, 10365750), (200, 9951120), (204, 9756000), (216, 9214000), (225, 8845440), (240, 8292600), (250, 7960896), (255, 7804800), (270, 7371200), (271, 7344000), (272, 7317000), (288, 6910500), (300, 6634080), (306, 6504000), (320, 6219450), (340, 5853600), (360, 5528400), (375, 5307264), (384, 5182875), (400, 4975560), (408, 4878000), (425, 4682880), (432, 4607000), (450, 4422720), (459, 4336000), (480, 4146300), (500, 3980448), (510, 3902400), (540, 3685600), (542, 3672000), (544, 3658500), (576, 3455250), (600, 3317040), (612, 3252000), (640, 3109725), (675, 2948480), (680, 2926800), (720, 2764200), (750, 2653632), (765, 2601600), (800, 2487780), (813, 2448000), (816, 2439000), (850, 2341440), (864, 2303500), (900, 2211360), (918, 2168000), (960, 2073150), (1000, 1990224), (1020, 1951200), (1080, 1842800), (1084, 1836000), (1088, 1829250), (1125, 1769088), (1152, 1727625), (1200, 1658520), (1224, 1626000), (1275, 1560960), (1350, 1474240), (1355, 1468800), (1360, 1463400), (1440, 1382100), (1500, 1326816), (1530, 1300800), (1600, 1243890), (1626, 1224000), (1632, 1219500), (1700, 1170720), (1728, 1151750), (1800, 1105680), (1836, 1084000), (1920, 1036575), (2000, 995112), (2040, 975600), (2125, 936576), (2160, 921400), (2168, 918000), (2176, 914625), (2250, 884544), (2295, 867200), (2400, 829260), (2439, 816000), (2448, 813000), (2550, 780480), (2700, 737120), (2710, 734400), (2720, 731700), (2880, 691050), (3000, 663408), (3060, 650400), (3200, 621945), (3252, 612000), (3264, 609750), (3375, 589696), (3400, 585360), (3456, 575875), (3600, 552840), (3672, 542000), (3825, 520320), (4000, 497556), (4065, 489600), (4080, 487800), (4250, 468288), (4320, 460700), (4336, 459000), (4500, 442272), (4590, 433600), (4607, 432000), (4800, 414630), (4878, 408000), (4896, 406500), (5100, 390240), (5400, 368560), (5420, 367200), (5440, 365850), (5760, 345525), (6000, 331704), (6120, 325200), (6375, 312192), (6504, 306000), (6528, 304875), (6750, 294848), (6775, 293760), (6800, 292680), (7200, 276420), (7317, 272000), (7344, 271000), (7650, 260160), (8000, 248778), (8130, 244800), (8160, 243900), (8500, 234144), (8640, 230350), (8672, 229500), (9000, 221136), (9180, 216800), (9214, 216000), (9600, 207315), (9756, 204000), (9792, 203250), (10200, 195120), (10800, 184280), (10840, 183600), (10880, 182925), (11475, 173440), (12000, 165852), (12195, 163200), (12240, 162600), (12750, 156096), (13008, 153000), (13500, 147424), (13550, 146880), (13600, 146340), (13821, 144000), (14400, 138210), (14634, 136000), (14688, 135500), (15300, 130080), (16000, 124389), (16260, 122400), (16320, 121950), (17000, 117072), (17280, 115175), (17344, 114750), (18000, 110568), (18360, 108400), (18428, 108000), (19125, 104064), (19512, 102000), (19584, 101625), (20325, 97920), (20400, 97560), (21600, 92140), (21680, 91800), (22950, 86720), (23035, 86400), (24000, 82926), (24390, 81600), (24480, 81300), (25500, 78048), (26016, 76500), (27000, 73712), (27100, 73440), (27200, 73170), (27642, 72000), (28800, 69105), (29268, 68000), (29376, 67750), (30600, 65040), (32520, 61200), (32640, 60975), (33875, 58752), (34000, 58536), (34688, 57375), (36000, 55284), (36585, 54400), (36720, 54200), (36856, 54000), (38250, 52032), (39024, 51000), (40650, 48960), (40800, 48780), (41463, 48000), (43200, 46070), (43360, 45900)]