391180320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 384

約数和(自身を含む): 1486356480

約数和(自身を除く): 1095176160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 31, 32, 36, 40, 45, 46, 48, 54, 60, 62, 69, 72, 80, 90, 92, 93, 96, 108, 115, 120, 124, 127, 135, 138, 144, 155, 160, 180, 184, 186, 207, 216, 230, 240, 248, 254, 270, 276, 279, 288, 310, 345, 360, 368, 372, 381, 414, 432, 460, 465, 480, 496, 508, 540, 552, 558, 620, 621, 635, 690, 713, 720, 736, 744, 762, 828, 837, 864, 920, 930, 992, 1016, 1035, 1080, 1104, 1116, 1143, 1240, 1242, 1270, 1380, 1395, 1426, 1440, 1488, 1524, 1656, 1674, 1840, 1860, 1905, 2032, 2070, 2139, 2160, 2208, 2232, 2286, 2480, 2484, 2540, 2760, 2790, 2852, 2921, 2976, 3048, 3105, 3312, 3348, 3429, 3565, 3680, 3720, 3810, 3937, 4064, 4140, 4185, 4278, 4320, 4464, 4572, 4960, 4968, 5080, 5520, 5580, 5704, 5715, 5842, 6096, 6210, 6417, 6624, 6696, 6858, 7130, 7440, 7620, 7874, 8280, 8370, 8556, 8763, 8928, 9144, 9936, 10160, 10695, 11040, 11160, 11408, 11430, 11684, 11811, 12192, 12420, 12834, 13392, 13716, 14260, 14605, 14880, 15240, 15748, 16560, 16740, 17112, 17145, 17526, 18288, 19251, 19685, 19872, 20320, 21390, 22320, 22816, 22860, 23368, 23622, 24840, 25668, 26289, 26784, 27432, 28520, 29210, 30480, 31496, 32085, 33120, 33480, 34224, 34290, 35052, 35433, 36576, 38502, 39370, 42780, 43815, 44640, 45720, 46736, 47244, 49680, 51336, 52578, 54864, 57040, 58420, 59055, 60960, 62992, 64170, 66960, 68448, 68580, 70104, 70866, 77004, 78740, 78867, 85560, 87630, 90551, 91440, 93472, 94488, 96255, 99360, 102672, 105156, 106299, 109728, 114080, 116840, 118110, 125984, 128340, 131445, 133920, 137160, 140208, 141732, 154008, 157480, 157734, 171120, 175260, 177165, 181102, 182880, 188976, 192510, 205344, 210312, 212598, 233680, 236220, 256680, 262890, 271653, 274320, 280416, 283464, 308016, 314960, 315468, 342240, 350520, 354330, 362204, 377952, 385020, 394335, 420624, 425196, 452755, 467360, 472440, 513360, 525780, 531495, 543306, 548640, 566928, 616032, 629920, 630936, 701040, 708660, 724408, 770040, 788670, 814959, 841248, 850392, 905510, 944880, 1026720, 1051560, 1062990, 1086612, 1133856, 1261872, 1358265, 1402080, 1417320, 1448816, 1540080, 1577340, 1629918, 1700784, 1811020, 1889760, 2103120, 2125980, 2173224, 2444877, 2523744, 2716530, 2834640, 2897632, 3080160, 3154680, 3259836, 3401568, 3622040, 4074795, 4206240, 4251960, 4346448, 4889754, 5433060, 5669280, 6309360, 6519672, 7244080, 8149590, 8503920, 8692896, 9779508, 10866120, 12224385, 12618720, 13039344, 14488160, 16299180, 17007840, 19559016, 21732240, 24448770, 26078688, 32598360, 39118032, 43464480, 48897540, 65196720, 78236064, 97795080, 130393440, 195590160, 391180320]

約数ペア:

[(1, 391180320), (2, 195590160), (3, 130393440), (4, 97795080), (5, 78236064), (6, 65196720), (8, 48897540), (9, 43464480), (10, 39118032), (12, 32598360), (15, 26078688), (16, 24448770), (18, 21732240), (20, 19559016), (23, 17007840), (24, 16299180), (27, 14488160), (30, 13039344), (31, 12618720), (32, 12224385), (36, 10866120), (40, 9779508), (45, 8692896), (46, 8503920), (48, 8149590), (54, 7244080), (60, 6519672), (62, 6309360), (69, 5669280), (72, 5433060), (80, 4889754), (90, 4346448), (92, 4251960), (93, 4206240), (96, 4074795), (108, 3622040), (115, 3401568), (120, 3259836), (124, 3154680), (127, 3080160), (135, 2897632), (138, 2834640), (144, 2716530), (155, 2523744), (160, 2444877), (180, 2173224), (184, 2125980), (186, 2103120), (207, 1889760), (216, 1811020), (230, 1700784), (240, 1629918), (248, 1577340), (254, 1540080), (270, 1448816), (276, 1417320), (279, 1402080), (288, 1358265), (310, 1261872), (345, 1133856), (360, 1086612), (368, 1062990), (372, 1051560), (381, 1026720), (414, 944880), (432, 905510), (460, 850392), (465, 841248), (480, 814959), (496, 788670), (508, 770040), (540, 724408), (552, 708660), (558, 701040), (620, 630936), (621, 629920), (635, 616032), (690, 566928), (713, 548640), (720, 543306), (736, 531495), (744, 525780), (762, 513360), (828, 472440), (837, 467360), (864, 452755), (920, 425196), (930, 420624), (992, 394335), (1016, 385020), (1035, 377952), (1080, 362204), (1104, 354330), (1116, 350520), (1143, 342240), (1240, 315468), (1242, 314960), (1270, 308016), (1380, 283464), (1395, 280416), (1426, 274320), (1440, 271653), (1488, 262890), (1524, 256680), (1656, 236220), (1674, 233680), (1840, 212598), (1860, 210312), (1905, 205344), (2032, 192510), (2070, 188976), (2139, 182880), (2160, 181102), (2208, 177165), (2232, 175260), (2286, 171120), (2480, 157734), (2484, 157480), (2540, 154008), (2760, 141732), (2790, 140208), (2852, 137160), (2921, 133920), (2976, 131445), (3048, 128340), (3105, 125984), (3312, 118110), (3348, 116840), (3429, 114080), (3565, 109728), (3680, 106299), (3720, 105156), (3810, 102672), (3937, 99360), (4064, 96255), (4140, 94488), (4185, 93472), (4278, 91440), (4320, 90551), (4464, 87630), (4572, 85560), (4960, 78867), (4968, 78740), (5080, 77004), (5520, 70866), (5580, 70104), (5704, 68580), (5715, 68448), (5842, 66960), (6096, 64170), (6210, 62992), (6417, 60960), (6624, 59055), (6696, 58420), (6858, 57040), (7130, 54864), (7440, 52578), (7620, 51336), (7874, 49680), (8280, 47244), (8370, 46736), (8556, 45720), (8763, 44640), (8928, 43815), (9144, 42780), (9936, 39370), (10160, 38502), (10695, 36576), (11040, 35433), (11160, 35052), (11408, 34290), (11430, 34224), (11684, 33480), (11811, 33120), (12192, 32085), (12420, 31496), (12834, 30480), (13392, 29210), (13716, 28520), (14260, 27432), (14605, 26784), (14880, 26289), (15240, 25668), (15748, 24840), (16560, 23622), (16740, 23368), (17112, 22860), (17145, 22816), (17526, 22320), (18288, 21390), (19251, 20320), (19685, 19872)]