991411200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 396

約数和(自身を含む): 3834325768

約数和(自身を除く): 2842914568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 331, 360, 384, 390, 400, 416, 450, 468, 480, 512, 520, 576, 585, 600, 624, 640, 650, 662, 720, 768, 780, 800, 832, 900, 936, 960, 975, 993, 1024, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1324, 1440, 1536, 1560, 1600, 1655, 1664, 1800, 1872, 1920, 1950, 1986, 2080, 2304, 2340, 2400, 2496, 2560, 2600, 2648, 2880, 2925, 2979, 3072, 3120, 3200, 3310, 3328, 3600, 3744, 3840, 3900, 3972, 4160, 4303, 4608, 4680, 4800, 4965, 4992, 5120, 5200, 5296, 5760, 5850, 5958, 6240, 6400, 6620, 6656, 7200, 7488, 7680, 7800, 7944, 8275, 8320, 8606, 9216, 9360, 9600, 9930, 9984, 10400, 10592, 11520, 11700, 11916, 12480, 12800, 12909, 13240, 13312, 14400, 14895, 14976, 15360, 15600, 15888, 16550, 16640, 17212, 18720, 19200, 19860, 19968, 20800, 21184, 21515, 23040, 23400, 23832, 24825, 24960, 25600, 25818, 26480, 28800, 29790, 29952, 31200, 31776, 33100, 33280, 34424, 37440, 38400, 38727, 39720, 39936, 41600, 42368, 43030, 46080, 46800, 47664, 49650, 49920, 51636, 52960, 57600, 59580, 59904, 62400, 63552, 64545, 66200, 66560, 68848, 74475, 74880, 76800, 77454, 79440, 83200, 84736, 86060, 93600, 95328, 99300, 99840, 103272, 105920, 107575, 115200, 119160, 119808, 124800, 127104, 129090, 132400, 137696, 148950, 149760, 154908, 158880, 166400, 169472, 172120, 187200, 190656, 193635, 198600, 199680, 206544, 211840, 215150, 230400, 238320, 249600, 254208, 258180, 264800, 275392, 297900, 299520, 309816, 317760, 322725, 332800, 338944, 344240, 374400, 381312, 387270, 397200, 413088, 423680, 430300, 476640, 499200, 508416, 516360, 529600, 550784, 595800, 599040, 619632, 635520, 645450, 688480, 748800, 762624, 774540, 794400, 826176, 847360, 860600, 953280, 968175, 998400, 1016832, 1032720, 1059200, 1101568, 1191600, 1239264, 1271040, 1290900, 1376960, 1497600, 1525248, 1549080, 1588800, 1652352, 1694720, 1721200, 1906560, 1936350, 2065440, 2118400, 2203136, 2383200, 2478528, 2542080, 2581800, 2753920, 2995200, 3050496, 3098160, 3177600, 3304704, 3442400, 3813120, 3872700, 4130880, 4236800, 4406272, 4766400, 4957056, 5084160, 5163600, 5507840, 6196320, 6355200, 6609408, 6884800, 7626240, 7745400, 8261760, 8473600, 9532800, 9914112, 10327200, 11015680, 12392640, 12710400, 13218816, 13769600, 15252480, 15490800, 16523520, 19065600, 19828224, 20654400, 22031360, 24785280, 25420800, 27539200, 30981600, 33047040, 38131200, 39656448, 41308800, 49570560, 55078400, 61963200, 66094080, 76262400, 82617600, 99141120, 110156800, 123926400, 165235200, 198282240, 247852800, 330470400, 495705600, 991411200]

約数ペア:

[(1, 991411200), (2, 495705600), (3, 330470400), (4, 247852800), (5, 198282240), (6, 165235200), (8, 123926400), (9, 110156800), (10, 99141120), (12, 82617600), (13, 76262400), (15, 66094080), (16, 61963200), (18, 55078400), (20, 49570560), (24, 41308800), (25, 39656448), (26, 38131200), (30, 33047040), (32, 30981600), (36, 27539200), (39, 25420800), (40, 24785280), (45, 22031360), (48, 20654400), (50, 19828224), (52, 19065600), (60, 16523520), (64, 15490800), (65, 15252480), (72, 13769600), (75, 13218816), (78, 12710400), (80, 12392640), (90, 11015680), (96, 10327200), (100, 9914112), (104, 9532800), (117, 8473600), (120, 8261760), (128, 7745400), (130, 7626240), (144, 6884800), (150, 6609408), (156, 6355200), (160, 6196320), (180, 5507840), (192, 5163600), (195, 5084160), (200, 4957056), (208, 4766400), (225, 4406272), (234, 4236800), (240, 4130880), (256, 3872700), (260, 3813120), (288, 3442400), (300, 3304704), (312, 3177600), (320, 3098160), (325, 3050496), (331, 2995200), (360, 2753920), (384, 2581800), (390, 2542080), (400, 2478528), (416, 2383200), (450, 2203136), (468, 2118400), (480, 2065440), (512, 1936350), (520, 1906560), (576, 1721200), (585, 1694720), (600, 1652352), (624, 1588800), (640, 1549080), (650, 1525248), (662, 1497600), (720, 1376960), (768, 1290900), (780, 1271040), (800, 1239264), (832, 1191600), (900, 1101568), (936, 1059200), (960, 1032720), (975, 1016832), (993, 998400), (1024, 968175), (1040, 953280), (1152, 860600), (1170, 847360), (1200, 826176), (1248, 794400), (1280, 774540), (1300, 762624), (1324, 748800), (1440, 688480), (1536, 645450), (1560, 635520), (1600, 619632), (1655, 599040), (1664, 595800), (1800, 550784), (1872, 529600), (1920, 516360), (1950, 508416), (1986, 499200), (2080, 476640), (2304, 430300), (2340, 423680), (2400, 413088), (2496, 397200), (2560, 387270), (2600, 381312), (2648, 374400), (2880, 344240), (2925, 338944), (2979, 332800), (3072, 322725), (3120, 317760), (3200, 309816), (3310, 299520), (3328, 297900), (3600, 275392), (3744, 264800), (3840, 258180), (3900, 254208), (3972, 249600), (4160, 238320), (4303, 230400), (4608, 215150), (4680, 211840), (4800, 206544), (4965, 199680), (4992, 198600), (5120, 193635), (5200, 190656), (5296, 187200), (5760, 172120), (5850, 169472), (5958, 166400), (6240, 158880), (6400, 154908), (6620, 149760), (6656, 148950), (7200, 137696), (7488, 132400), (7680, 129090), (7800, 127104), (7944, 124800), (8275, 119808), (8320, 119160), (8606, 115200), (9216, 107575), (9360, 105920), (9600, 103272), (9930, 99840), (9984, 99300), (10400, 95328), (10592, 93600), (11520, 86060), (11700, 84736), (11916, 83200), (12480, 79440), (12800, 77454), (12909, 76800), (13240, 74880), (13312, 74475), (14400, 68848), (14895, 66560), (14976, 66200), (15360, 64545), (15600, 63552), (15888, 62400), (16550, 59904), (16640, 59580), (17212, 57600), (18720, 52960), (19200, 51636), (19860, 49920), (19968, 49650), (20800, 47664), (21184, 46800), (21515, 46080), (23040, 43030), (23400, 42368), (23832, 41600), (24825, 39936), (24960, 39720), (25600, 38727), (25818, 38400), (26480, 37440), (28800, 34424), (29790, 33280), (29952, 33100), (31200, 31776)]