21365026560

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1$

素因数の和:646

約数の個数: 432

約数和(自身を含む): 77340463200

約数和(自身を除く): 55975436640

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, 149, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 298, 320, 324, 360, 384, 405, 432, 447, 461, 480, 486, 540, 576, 596, 640, 648, 720, 745, 768, 810, 864, 894, 922, 960, 972, 1080, 1152, 1192, 1215, 1280, 1296, 1341, 1383, 1440, 1490, 1620, 1728, 1788, 1844, 1920, 1944, 2160, 2235, 2304, 2305, 2384, 2430, 2592, 2682, 2766, 2880, 2980, 3240, 3456, 3576, 3688, 3840, 3888, 4023, 4149, 4320, 4470, 4610, 4768, 4860, 5184, 5364, 5532, 5760, 5960, 6480, 6705, 6912, 6915, 7152, 7376, 7776, 8046, 8298, 8640, 8940, 9220, 9536, 9720, 10368, 10728, 11064, 11520, 11920, 12069, 12447, 12960, 13410, 13830, 14304, 14752, 15552, 16092, 16596, 17280, 17880, 18440, 19072, 19440, 20115, 20736, 20745, 21456, 22128, 23840, 24138, 24894, 25920, 26820, 27660, 28608, 29504, 31104, 32184, 33192, 34560, 35760, 36207, 36880, 37341, 38144, 38880, 40230, 41490, 42912, 44256, 47680, 48276, 49788, 51840, 53640, 55320, 57216, 59008, 60345, 62208, 62235, 64368, 66384, 68689, 71520, 72414, 73760, 74682, 77760, 80460, 82980, 85824, 88512, 95360, 96552, 99576, 103680, 107280, 110640, 112023, 114432, 118016, 120690, 124470, 128736, 132768, 137378, 143040, 144828, 147520, 149364, 155520, 160920, 165960, 171648, 177024, 181035, 186705, 190720, 193104, 199152, 206067, 214560, 221280, 224046, 241380, 248940, 257472, 265536, 274756, 286080, 289656, 295040, 298728, 311040, 321840, 331920, 343296, 343445, 354048, 362070, 373410, 386208, 398304, 412134, 429120, 442560, 448092, 482760, 497880, 514944, 531072, 549512, 560115, 572160, 579312, 590080, 597456, 618201, 643680, 663840, 686890, 724140, 746820, 772416, 796608, 824268, 858240, 885120, 896184, 965520, 995760, 1029888, 1030335, 1062144, 1099024, 1120230, 1158624, 1194912, 1236402, 1287360, 1327680, 1373780, 1448280, 1493640, 1544832, 1593216, 1648536, 1716480, 1770240, 1792368, 1854603, 1931040, 1991520, 2060670, 2198048, 2240460, 2317248, 2389824, 2472804, 2574720, 2655360, 2747560, 2896560, 2987280, 3089664, 3091005, 3186432, 3297072, 3584736, 3709206, 3862080, 3983040, 4121340, 4396096, 4480920, 4634496, 4779648, 4945608, 5149440, 5310720, 5495120, 5563809, 5793120, 5974560, 6182010, 6594144, 7169472, 7418412, 7724160, 7966080, 8242680, 8792192, 8961840, 9268992, 9273015, 9559296, 9891216, 10990240, 11127618, 11586240, 11949120, 12364020, 13188288, 14338944, 14836824, 15448320, 15932160, 16485360, 16691427, 17584384, 17923680, 18546030, 19782432, 21980480, 22255236, 23172480, 23898240, 24728040, 26376576, 27819045, 28677888, 29673648, 32970720, 33382854, 35847360, 37092060, 39564864, 43960960, 44510472, 46344960, 47796480, 49456080, 52753152, 55638090, 59347296, 65941440, 66765708, 71694720, 74184120, 79129728, 83457135, 87921920, 89020944, 98912160, 111276180, 118694592, 131882880, 133531416, 143389440, 148368240, 158259456, 166914270, 178041888, 197824320, 222552360, 237389184, 263765760, 267062832, 296736480, 333828540, 356083776, 395648640, 445104720, 474778368, 534125664, 593472960, 667657080, 712167552, 791297280, 890209440, 1068251328, 1186945920, 1335314160, 1424335104, 1780418880, 2136502656, 2373891840, 2670628320, 3560837760, 4273005312, 5341256640, 7121675520, 10682513280, 21365026560]

約数ペア:

[(1, 21365026560), (2, 10682513280), (3, 7121675520), (4, 5341256640), (5, 4273005312), (6, 3560837760), (8, 2670628320), (9, 2373891840), (10, 2136502656), (12, 1780418880), (15, 1424335104), (16, 1335314160), (18, 1186945920), (20, 1068251328), (24, 890209440), (27, 791297280), (30, 712167552), (32, 667657080), (36, 593472960), (40, 534125664), (45, 474778368), (48, 445104720), (54, 395648640), (60, 356083776), (64, 333828540), (72, 296736480), (80, 267062832), (81, 263765760), (90, 237389184), (96, 222552360), (108, 197824320), (120, 178041888), (128, 166914270), (135, 158259456), (144, 148368240), (149, 143389440), (160, 133531416), (162, 131882880), (180, 118694592), (192, 111276180), (216, 98912160), (240, 89020944), (243, 87921920), (256, 83457135), (270, 79129728), (288, 74184120), (298, 71694720), (320, 66765708), (324, 65941440), (360, 59347296), (384, 55638090), (405, 52753152), (432, 49456080), (447, 47796480), (461, 46344960), (480, 44510472), (486, 43960960), (540, 39564864), (576, 37092060), (596, 35847360), (640, 33382854), (648, 32970720), (720, 29673648), (745, 28677888), (768, 27819045), (810, 26376576), (864, 24728040), (894, 23898240), (922, 23172480), (960, 22255236), (972, 21980480), (1080, 19782432), (1152, 18546030), (1192, 17923680), (1215, 17584384), (1280, 16691427), (1296, 16485360), (1341, 15932160), (1383, 15448320), (1440, 14836824), (1490, 14338944), (1620, 13188288), (1728, 12364020), (1788, 11949120), (1844, 11586240), (1920, 11127618), (1944, 10990240), (2160, 9891216), (2235, 9559296), (2304, 9273015), (2305, 9268992), (2384, 8961840), (2430, 8792192), (2592, 8242680), (2682, 7966080), (2766, 7724160), (2880, 7418412), (2980, 7169472), (3240, 6594144), (3456, 6182010), (3576, 5974560), (3688, 5793120), (3840, 5563809), (3888, 5495120), (4023, 5310720), (4149, 5149440), (4320, 4945608), (4470, 4779648), (4610, 4634496), (4768, 4480920), (4860, 4396096), (5184, 4121340), (5364, 3983040), (5532, 3862080), (5760, 3709206), (5960, 3584736), (6480, 3297072), (6705, 3186432), (6912, 3091005), (6915, 3089664), (7152, 2987280), (7376, 2896560), (7776, 2747560), (8046, 2655360), (8298, 2574720), (8640, 2472804), (8940, 2389824), (9220, 2317248), (9536, 2240460), (9720, 2198048), (10368, 2060670), (10728, 1991520), (11064, 1931040), (11520, 1854603), (11920, 1792368), (12069, 1770240), (12447, 1716480), (12960, 1648536), (13410, 1593216), (13830, 1544832), (14304, 1493640), (14752, 1448280), (15552, 1373780), (16092, 1327680), (16596, 1287360), (17280, 1236402), (17880, 1194912), (18440, 1158624), (19072, 1120230), (19440, 1099024), (20115, 1062144), (20736, 1030335), (20745, 1029888), (21456, 995760), (22128, 965520), (23840, 896184), (24138, 885120), (24894, 858240), (25920, 824268), (26820, 796608), (27660, 772416), (28608, 746820), (29504, 724140), (31104, 686890), (32184, 663840), (33192, 643680), (34560, 618201), (35760, 597456), (36207, 590080), (36880, 579312), (37341, 572160), (38144, 560115), (38880, 549512), (40230, 531072), (41490, 514944), (42912, 497880), (44256, 482760), (47680, 448092), (48276, 442560), (49788, 429120), (51840, 412134), (53640, 398304), (55320, 386208), (57216, 373410), (59008, 362070), (60345, 354048), (62208, 343445), (62235, 343296), (64368, 331920), (66384, 321840), (68689, 311040), (71520, 298728), (72414, 295040), (73760, 289656), (74682, 286080), (77760, 274756), (80460, 265536), (82980, 257472), (85824, 248940), (88512, 241380), (95360, 224046), (96552, 221280), (99576, 214560), (103680, 206067), (107280, 199152), (110640, 193104), (112023, 190720), (114432, 186705), (118016, 181035), (120690, 177024), (124470, 171648), (128736, 165960), (132768, 160920), (137378, 155520), (143040, 149364), (144828, 147520)]