21360913920

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7262

約数の個数: 320

約数和(自身を含む): 77651101440

約数和(自身を除く): 56290187520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 215, 216, 240, 256, 258, 270, 288, 320, 344, 360, 384, 387, 430, 432, 480, 512, 516, 540, 576, 640, 645, 688, 720, 768, 774, 860, 864, 960, 1032, 1080, 1152, 1161, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1728, 1920, 1935, 2064, 2160, 2304, 2322, 2560, 2580, 2752, 2880, 3096, 3440, 3456, 3840, 3870, 4128, 4320, 4608, 4644, 5160, 5504, 5760, 5805, 6192, 6880, 6912, 7187, 7680, 7740, 8256, 8640, 9288, 10320, 11008, 11520, 11610, 12384, 13760, 13824, 14374, 15480, 16512, 17280, 18576, 20640, 21561, 22016, 23040, 23220, 24768, 27520, 28748, 30960, 33024, 34560, 35935, 37152, 41280, 43122, 46440, 49536, 55040, 57496, 61920, 64683, 66048, 69120, 71870, 74304, 82560, 86244, 92880, 99072, 107805, 110080, 114992, 123840, 129366, 143740, 148608, 165120, 172488, 185760, 194049, 198144, 215610, 229984, 247680, 258732, 287480, 297216, 309041, 323415, 330240, 344976, 371520, 388098, 431220, 459968, 495360, 517464, 574960, 594432, 618082, 646830, 689952, 743040, 776196, 862440, 919936, 927123, 970245, 990720, 1034928, 1149920, 1236164, 1293660, 1379904, 1486080, 1545205, 1552392, 1724880, 1839872, 1854246, 1940490, 2069856, 2299840, 2472328, 2587320, 2759808, 2781369, 2972160, 3090410, 3104784, 3449760, 3679744, 3708492, 3880980, 4139712, 4599680, 4635615, 4944656, 5174640, 5519616, 5562738, 6180820, 6209568, 6899520, 7416984, 7761960, 8279424, 8344107, 9199360, 9271230, 9889312, 10349280, 11039232, 11125476, 12361640, 12419136, 13799040, 13906845, 14833968, 15523920, 16558848, 16688214, 18398720, 18542460, 19778624, 20698560, 22250952, 24723280, 24838272, 27598080, 27813690, 29667936, 31047840, 33117696, 33376428, 37084920, 39557248, 41397120, 41720535, 44501904, 49446560, 49676544, 55196160, 55627380, 59335872, 62095680, 66752856, 74169840, 79114496, 82794240, 83441070, 89003808, 98893120, 99353088, 111254760, 118671744, 124191360, 133505712, 148339680, 158228992, 165588480, 166882140, 178007616, 197786240, 222509520, 237343488, 248382720, 267011424, 296679360, 333764280, 356015232, 395572480, 445019040, 474686976, 496765440, 534022848, 593358720, 667528560, 712030464, 791144960, 890038080, 1068045696, 1186717440, 1335057120, 1424060928, 1780076160, 2136091392, 2373434880, 2670114240, 3560152320, 4272182784, 5340228480, 7120304640, 10680456960, 21360913920]

約数ペア:

[(1, 21360913920), (2, 10680456960), (3, 7120304640), (4, 5340228480), (5, 4272182784), (6, 3560152320), (8, 2670114240), (9, 2373434880), (10, 2136091392), (12, 1780076160), (15, 1424060928), (16, 1335057120), (18, 1186717440), (20, 1068045696), (24, 890038080), (27, 791144960), (30, 712030464), (32, 667528560), (36, 593358720), (40, 534022848), (43, 496765440), (45, 474686976), (48, 445019040), (54, 395572480), (60, 356015232), (64, 333764280), (72, 296679360), (80, 267011424), (86, 248382720), (90, 237343488), (96, 222509520), (108, 197786240), (120, 178007616), (128, 166882140), (129, 165588480), (135, 158228992), (144, 148339680), (160, 133505712), (172, 124191360), (180, 118671744), (192, 111254760), (215, 99353088), (216, 98893120), (240, 89003808), (256, 83441070), (258, 82794240), (270, 79114496), (288, 74169840), (320, 66752856), (344, 62095680), (360, 59335872), (384, 55627380), (387, 55196160), (430, 49676544), (432, 49446560), (480, 44501904), (512, 41720535), (516, 41397120), (540, 39557248), (576, 37084920), (640, 33376428), (645, 33117696), (688, 31047840), (720, 29667936), (768, 27813690), (774, 27598080), (860, 24838272), (864, 24723280), (960, 22250952), (1032, 20698560), (1080, 19778624), (1152, 18542460), (1161, 18398720), (1280, 16688214), (1290, 16558848), (1376, 15523920), (1440, 14833968), (1536, 13906845), (1548, 13799040), (1720, 12419136), (1728, 12361640), (1920, 11125476), (1935, 11039232), (2064, 10349280), (2160, 9889312), (2304, 9271230), (2322, 9199360), (2560, 8344107), (2580, 8279424), (2752, 7761960), (2880, 7416984), (3096, 6899520), (3440, 6209568), (3456, 6180820), (3840, 5562738), (3870, 5519616), (4128, 5174640), (4320, 4944656), (4608, 4635615), (4644, 4599680), (5160, 4139712), (5504, 3880980), (5760, 3708492), (5805, 3679744), (6192, 3449760), (6880, 3104784), (6912, 3090410), (7187, 2972160), (7680, 2781369), (7740, 2759808), (8256, 2587320), (8640, 2472328), (9288, 2299840), (10320, 2069856), (11008, 1940490), (11520, 1854246), (11610, 1839872), (12384, 1724880), (13760, 1552392), (13824, 1545205), (14374, 1486080), (15480, 1379904), (16512, 1293660), (17280, 1236164), (18576, 1149920), (20640, 1034928), (21561, 990720), (22016, 970245), (23040, 927123), (23220, 919936), (24768, 862440), (27520, 776196), (28748, 743040), (30960, 689952), (33024, 646830), (34560, 618082), (35935, 594432), (37152, 574960), (41280, 517464), (43122, 495360), (46440, 459968), (49536, 431220), (55040, 388098), (57496, 371520), (61920, 344976), (64683, 330240), (66048, 323415), (69120, 309041), (71870, 297216), (74304, 287480), (82560, 258732), (86244, 247680), (92880, 229984), (99072, 215610), (107805, 198144), (110080, 194049), (114992, 185760), (123840, 172488), (129366, 165120), (143740, 148608)]