21053652480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4211}}^1$

素因数の和:4278

約数の個数: 480

約数和(自身を含む): 86039635968

約数和(自身を除く): 64985983488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3255, 3360, 3472, 3584, 3720, 3840, 3906, 3968, 4032, 4211, 4340, 4464, 4480, 4608, 4960, 5040, 5208, 5376, 5580, 5760, 5952, 6510, 6720, 6944, 7440, 7680, 7812, 7936, 8064, 8422, 8680, 8928, 8960, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11904, 12633, 13020, 13440, 13888, 14880, 15624, 15872, 16128, 16844, 17360, 17856, 17920, 19530, 19840, 20160, 20832, 21055, 22320, 23040, 23808, 25266, 26040, 26880, 27776, 29477, 29760, 31248, 32256, 33688, 34720, 35712, 37899, 39060, 39680, 40320, 41664, 42110, 44640, 47616, 50532, 52080, 53760, 55552, 58954, 59520, 62496, 63165, 67376, 69440, 71424, 75798, 78120, 79360, 80640, 83328, 84220, 88431, 89280, 101064, 104160, 111104, 117908, 119040, 124992, 126330, 130541, 134752, 138880, 142848, 147385, 151596, 156240, 161280, 166656, 168440, 176862, 178560, 189495, 202128, 208320, 235816, 238080, 249984, 252660, 261082, 265293, 269504, 277760, 294770, 303192, 312480, 333312, 336880, 353724, 357120, 378990, 391623, 404256, 416640, 442155, 471632, 499968, 505320, 522164, 530586, 539008, 555520, 589540, 606384, 624960, 652705, 673760, 707448, 714240, 757980, 783246, 808512, 833280, 884310, 913787, 943264, 999936, 1010640, 1044328, 1061172, 1078016, 1174869, 1179080, 1212768, 1249920, 1305410, 1326465, 1347520, 1414896, 1515960, 1566492, 1617024, 1666560, 1768620, 1827574, 1886528, 1958115, 2021280, 2088656, 2122344, 2156032, 2349738, 2358160, 2425536, 2499840, 2610820, 2652930, 2695040, 2741361, 2829792, 3031920, 3132984, 3234048, 3537240, 3655148, 3773056, 3916230, 4042560, 4177312, 4244688, 4568935, 4699476, 4716320, 4851072, 4999680, 5221640, 5305860, 5390080, 5482722, 5659584, 5874345, 6063840, 6265968, 6468096, 7074480, 7310296, 7546112, 7832460, 8085120, 8224083, 8354624, 8489376, 9137870, 9398952, 9432640, 9702144, 10443280, 10611720, 10780160, 10965444, 11319168, 11748690, 12127680, 12531936, 13706805, 14148960, 14620592, 15092224, 15664920, 16170240, 16448166, 16709248, 16978752, 18275740, 18797904, 18865280, 19404288, 20886560, 21223440, 21930888, 22638336, 23497380, 24255360, 25063872, 27413610, 28297920, 29241184, 31329840, 32340480, 32896332, 33418496, 33957504, 36551480, 37595808, 37730560, 41120415, 41773120, 42446880, 43861776, 45276672, 46994760, 48510720, 50127744, 54827220, 56595840, 58482368, 62659680, 65792664, 66836992, 67915008, 73102960, 75191616, 75461120, 82240830, 83546240, 84893760, 87723552, 93989520, 97021440, 100255488, 109654440, 113191680, 116964736, 125319360, 131585328, 135830016, 146205920, 150383232, 164481660, 167092480, 169787520, 175447104, 187979040, 200510976, 219308880, 226383360, 233929472, 250638720, 263170656, 292411840, 300766464, 328963320, 334184960, 339575040, 350894208, 375958080, 438617760, 467858944, 501277440, 526341312, 584823680, 601532928, 657926640, 679150080, 701788416, 751916160, 877235520, 1002554880, 1052682624, 1169647360, 1315853280, 1403576832, 1503832320, 1754471040, 2105365248, 2339294720, 2631706560, 3007664640, 3508942080, 4210730496, 5263413120, 7017884160, 10526826240, 21053652480]

約数ペア:

[(1, 21053652480), (2, 10526826240), (3, 7017884160), (4, 5263413120), (5, 4210730496), (6, 3508942080), (7, 3007664640), (8, 2631706560), (9, 2339294720), (10, 2105365248), (12, 1754471040), (14, 1503832320), (15, 1403576832), (16, 1315853280), (18, 1169647360), (20, 1052682624), (21, 1002554880), (24, 877235520), (28, 751916160), (30, 701788416), (31, 679150080), (32, 657926640), (35, 601532928), (36, 584823680), (40, 526341312), (42, 501277440), (45, 467858944), (48, 438617760), (56, 375958080), (60, 350894208), (62, 339575040), (63, 334184960), (64, 328963320), (70, 300766464), (72, 292411840), (80, 263170656), (84, 250638720), (90, 233929472), (93, 226383360), (96, 219308880), (105, 200510976), (112, 187979040), (120, 175447104), (124, 169787520), (126, 167092480), (128, 164481660), (140, 150383232), (144, 146205920), (155, 135830016), (160, 131585328), (168, 125319360), (180, 116964736), (186, 113191680), (192, 109654440), (210, 100255488), (217, 97021440), (224, 93989520), (240, 87723552), (248, 84893760), (252, 83546240), (256, 82240830), (279, 75461120), (280, 75191616), (288, 73102960), (310, 67915008), (315, 66836992), (320, 65792664), (336, 62659680), (360, 58482368), (372, 56595840), (384, 54827220), (420, 50127744), (434, 48510720), (448, 46994760), (465, 45276672), (480, 43861776), (496, 42446880), (504, 41773120), (512, 41120415), (558, 37730560), (560, 37595808), (576, 36551480), (620, 33957504), (630, 33418496), (640, 32896332), (651, 32340480), (672, 31329840), (720, 29241184), (744, 28297920), (768, 27413610), (840, 25063872), (868, 24255360), (896, 23497380), (930, 22638336), (960, 21930888), (992, 21223440), (1008, 20886560), (1085, 19404288), (1116, 18865280), (1120, 18797904), (1152, 18275740), (1240, 16978752), (1260, 16709248), (1280, 16448166), (1302, 16170240), (1344, 15664920), (1395, 15092224), (1440, 14620592), (1488, 14148960), (1536, 13706805), (1680, 12531936), (1736, 12127680), (1792, 11748690), (1860, 11319168), (1920, 10965444), (1953, 10780160), (1984, 10611720), (2016, 10443280), (2170, 9702144), (2232, 9432640), (2240, 9398952), (2304, 9137870), (2480, 8489376), (2520, 8354624), (2560, 8224083), (2604, 8085120), (2688, 7832460), (2790, 7546112), (2880, 7310296), (2976, 7074480), (3255, 6468096), (3360, 6265968), (3472, 6063840), (3584, 5874345), (3720, 5659584), (3840, 5482722), (3906, 5390080), (3968, 5305860), (4032, 5221640), (4211, 4999680), (4340, 4851072), (4464, 4716320), (4480, 4699476), (4608, 4568935), (4960, 4244688), (5040, 4177312), (5208, 4042560), (5376, 3916230), (5580, 3773056), (5760, 3655148), (5952, 3537240), (6510, 3234048), (6720, 3132984), (6944, 3031920), (7440, 2829792), (7680, 2741361), (7812, 2695040), (7936, 2652930), (8064, 2610820), (8422, 2499840), (8680, 2425536), (8928, 2358160), (8960, 2349738), (9765, 2156032), (9920, 2122344), (10080, 2088656), (10416, 2021280), (10752, 1958115), (11160, 1886528), (11520, 1827574), (11904, 1768620), (12633, 1666560), (13020, 1617024), (13440, 1566492), (13888, 1515960), (14880, 1414896), (15624, 1347520), (15872, 1326465), (16128, 1305410), (16844, 1249920), (17360, 1212768), (17856, 1179080), (17920, 1174869), (19530, 1078016), (19840, 1061172), (20160, 1044328), (20832, 1010640), (21055, 999936), (22320, 943264), (23040, 913787), (23808, 884310), (25266, 833280), (26040, 808512), (26880, 783246), (27776, 757980), (29477, 714240), (29760, 707448), (31248, 673760), (32256, 652705), (33688, 624960), (34720, 606384), (35712, 589540), (37899, 555520), (39060, 539008), (39680, 530586), (40320, 522164), (41664, 505320), (42110, 499968), (44640, 471632), (47616, 442155), (50532, 416640), (52080, 404256), (53760, 391623), (55552, 378990), (58954, 357120), (59520, 353724), (62496, 336880), (63165, 333312), (67376, 312480), (69440, 303192), (71424, 294770), (75798, 277760), (78120, 269504), (79360, 265293), (80640, 261082), (83328, 252660), (84220, 249984), (88431, 238080), (89280, 235816), (101064, 208320), (104160, 202128), (111104, 189495), (117908, 178560), (119040, 176862), (124992, 168440), (126330, 166656), (130541, 161280), (134752, 156240), (138880, 151596), (142848, 147385)]