21032991360

素因数分解:

$2^7\times 3^8\times 5^1\times {\mathrm{5009}}^1$

素因数の和:5052

約数の個数: 288

約数和(自身を含む): 75434217300

約数和(自身を除く): 54401225940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2187, 2430, 2592, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4374, 4860, 5009, 5184, 5760, 5832, 6480, 6561, 7290, 7776, 8640, 8748, 9720, 10018, 10368, 10935, 11664, 12960, 13122, 14580, 15027, 15552, 17280, 17496, 19440, 20036, 21870, 23328, 25045, 25920, 26244, 29160, 30054, 31104, 32805, 34992, 38880, 40072, 43740, 45081, 46656, 50090, 51840, 52488, 58320, 60108, 65610, 69984, 75135, 77760, 80144, 87480, 90162, 93312, 100180, 104976, 116640, 120216, 131220, 135243, 139968, 150270, 155520, 160288, 174960, 180324, 200360, 209952, 225405, 233280, 240432, 262440, 270486, 279936, 300540, 320576, 349920, 360648, 400720, 405729, 419904, 450810, 466560, 480864, 524880, 540972, 601080, 641152, 676215, 699840, 721296, 801440, 811458, 839808, 901620, 961728, 1049760, 1081944, 1202160, 1217187, 1352430, 1399680, 1442592, 1602880, 1622916, 1803240, 1923456, 2028645, 2099520, 2163888, 2404320, 2434374, 2704860, 2885184, 3205760, 3245832, 3606480, 3651561, 4057290, 4199040, 4327776, 4808640, 4868748, 5409720, 5770368, 6085935, 6491664, 7212960, 7303122, 8114580, 8655552, 9617280, 9737496, 10819440, 10954683, 12171870, 12983328, 14425920, 14606244, 16229160, 17311104, 18257805, 19474992, 21638880, 21909366, 24343740, 25966656, 28851840, 29212488, 32458320, 32864049, 36515610, 38949984, 43277760, 43818732, 48687480, 51933312, 54773415, 58424976, 64916640, 65728098, 73031220, 77899968, 86555520, 87637464, 97374960, 109546830, 116849952, 129833280, 131456196, 146062440, 155799936, 164320245, 175274928, 194749920, 219093660, 233699904, 259666560, 262912392, 292124880, 328640490, 350549856, 389499840, 438187320, 467399808, 525824784, 584249760, 657280980, 701099712, 778999680, 876374640, 1051649568, 1168499520, 1314561960, 1402199424, 1752749280, 2103299136, 2336999040, 2629123920, 3505498560, 4206598272, 5258247840, 7010997120, 10516495680, 21032991360]

約数ペア:

[(1, 21032991360), (2, 10516495680), (3, 7010997120), (4, 5258247840), (5, 4206598272), (6, 3505498560), (8, 2629123920), (9, 2336999040), (10, 2103299136), (12, 1752749280), (15, 1402199424), (16, 1314561960), (18, 1168499520), (20, 1051649568), (24, 876374640), (27, 778999680), (30, 701099712), (32, 657280980), (36, 584249760), (40, 525824784), (45, 467399808), (48, 438187320), (54, 389499840), (60, 350549856), (64, 328640490), (72, 292124880), (80, 262912392), (81, 259666560), (90, 233699904), (96, 219093660), (108, 194749920), (120, 175274928), (128, 164320245), (135, 155799936), (144, 146062440), (160, 131456196), (162, 129833280), (180, 116849952), (192, 109546830), (216, 97374960), (240, 87637464), (243, 86555520), (270, 77899968), (288, 73031220), (320, 65728098), (324, 64916640), (360, 58424976), (384, 54773415), (405, 51933312), (432, 48687480), (480, 43818732), (486, 43277760), (540, 38949984), (576, 36515610), (640, 32864049), (648, 32458320), (720, 29212488), (729, 28851840), (810, 25966656), (864, 24343740), (960, 21909366), (972, 21638880), (1080, 19474992), (1152, 18257805), (1215, 17311104), (1296, 16229160), (1440, 14606244), (1458, 14425920), (1620, 12983328), (1728, 12171870), (1920, 10954683), (1944, 10819440), (2160, 9737496), (2187, 9617280), (2430, 8655552), (2592, 8114580), (2880, 7303122), (2916, 7212960), (3240, 6491664), (3456, 6085935), (3645, 5770368), (3888, 5409720), (4320, 4868748), (4374, 4808640), (4860, 4327776), (5009, 4199040), (5184, 4057290), (5760, 3651561), (5832, 3606480), (6480, 3245832), (6561, 3205760), (7290, 2885184), (7776, 2704860), (8640, 2434374), (8748, 2404320), (9720, 2163888), (10018, 2099520), (10368, 2028645), (10935, 1923456), (11664, 1803240), (12960, 1622916), (13122, 1602880), (14580, 1442592), (15027, 1399680), (15552, 1352430), (17280, 1217187), (17496, 1202160), (19440, 1081944), (20036, 1049760), (21870, 961728), (23328, 901620), (25045, 839808), (25920, 811458), (26244, 801440), (29160, 721296), (30054, 699840), (31104, 676215), (32805, 641152), (34992, 601080), (38880, 540972), (40072, 524880), (43740, 480864), (45081, 466560), (46656, 450810), (50090, 419904), (51840, 405729), (52488, 400720), (58320, 360648), (60108, 349920), (65610, 320576), (69984, 300540), (75135, 279936), (77760, 270486), (80144, 262440), (87480, 240432), (90162, 233280), (93312, 225405), (100180, 209952), (104976, 200360), (116640, 180324), (120216, 174960), (131220, 160288), (135243, 155520), (139968, 150270)]