216208701440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:389

約数の個数: 288

約数和(自身を含む): 543392478720

約数和(自身を除く): 327183777280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 173, 248, 254, 256, 310, 320, 346, 496, 508, 512, 620, 635, 640, 692, 865, 961, 992, 1016, 1024, 1240, 1270, 1280, 1384, 1730, 1922, 1984, 2032, 2048, 2480, 2540, 2560, 2768, 3460, 3844, 3937, 3968, 4064, 4805, 4960, 5080, 5120, 5363, 5536, 6920, 7688, 7874, 7936, 8128, 9610, 9920, 10160, 10240, 10726, 11072, 13840, 15376, 15748, 15872, 16256, 19220, 19685, 19840, 20320, 21452, 21971, 22144, 26815, 27680, 30752, 31496, 31744, 32512, 38440, 39370, 39680, 40640, 42904, 43942, 44288, 53630, 55360, 61504, 62992, 63488, 65024, 76880, 78740, 79360, 81280, 85808, 87884, 88576, 107260, 109855, 110720, 122047, 123008, 125984, 130048, 153760, 157480, 158720, 162560, 166253, 171616, 175768, 177152, 214520, 219710, 221440, 244094, 246016, 251968, 260096, 307520, 314960, 317440, 325120, 332506, 343232, 351536, 354304, 429040, 439420, 442880, 488188, 492032, 503936, 610235, 615040, 629920, 650240, 665012, 681101, 686464, 703072, 831265, 858080, 878840, 885760, 976376, 984064, 1007872, 1220470, 1230080, 1259840, 1300480, 1330024, 1362202, 1372928, 1406144, 1662530, 1716160, 1757680, 1771520, 1952752, 1968128, 2015744, 2440940, 2460160, 2519680, 2660048, 2724404, 2745856, 2812288, 3325060, 3405505, 3432320, 3515360, 3905504, 4031488, 4881880, 4920320, 5039360, 5320096, 5448808, 5491712, 5624576, 6650120, 6811010, 6864640, 7030720, 7811008, 8062976, 9763760, 9840640, 10078720, 10640192, 10897616, 10983424, 11249152, 13300240, 13622020, 13729280, 14061440, 15622016, 19527520, 20157440, 21114131, 21280384, 21795232, 22498304, 26600480, 27244040, 27458560, 28122880, 31244032, 39055040, 40314880, 42228262, 42560768, 43590464, 44996608, 53200960, 54488080, 54917120, 56245760, 62488064, 78110080, 84456524, 85121536, 87180928, 105570655, 106401920, 108976160, 112491520, 124976128, 156220160, 168913048, 170243072, 174361856, 211141310, 212803840, 217952320, 224983040, 249952256, 312440320, 337826096, 340486144, 348723712, 422282620, 425607680, 435904640, 624880640, 675652192, 697447424, 844565240, 851215360, 871809280, 1249761280, 1351304384, 1394894848, 1689130480, 1702430720, 1743618560, 2702608768, 3378260960, 3487237120, 5405217536, 6756521920, 6974474240, 10810435072, 13513043840, 21620870144, 27026087680, 43241740288, 54052175360, 108104350720, 216208701440]

約数ペア:

[(1, 216208701440), (2, 108104350720), (4, 54052175360), (5, 43241740288), (8, 27026087680), (10, 21620870144), (16, 13513043840), (20, 10810435072), (31, 6974474240), (32, 6756521920), (40, 5405217536), (62, 3487237120), (64, 3378260960), (80, 2702608768), (124, 1743618560), (127, 1702430720), (128, 1689130480), (155, 1394894848), (160, 1351304384), (173, 1249761280), (248, 871809280), (254, 851215360), (256, 844565240), (310, 697447424), (320, 675652192), (346, 624880640), (496, 435904640), (508, 425607680), (512, 422282620), (620, 348723712), (635, 340486144), (640, 337826096), (692, 312440320), (865, 249952256), (961, 224983040), (992, 217952320), (1016, 212803840), (1024, 211141310), (1240, 174361856), (1270, 170243072), (1280, 168913048), (1384, 156220160), (1730, 124976128), (1922, 112491520), (1984, 108976160), (2032, 106401920), (2048, 105570655), (2480, 87180928), (2540, 85121536), (2560, 84456524), (2768, 78110080), (3460, 62488064), (3844, 56245760), (3937, 54917120), (3968, 54488080), (4064, 53200960), (4805, 44996608), (4960, 43590464), (5080, 42560768), (5120, 42228262), (5363, 40314880), (5536, 39055040), (6920, 31244032), (7688, 28122880), (7874, 27458560), (7936, 27244040), (8128, 26600480), (9610, 22498304), (9920, 21795232), (10160, 21280384), (10240, 21114131), (10726, 20157440), (11072, 19527520), (13840, 15622016), (15376, 14061440), (15748, 13729280), (15872, 13622020), (16256, 13300240), (19220, 11249152), (19685, 10983424), (19840, 10897616), (20320, 10640192), (21452, 10078720), (21971, 9840640), (22144, 9763760), (26815, 8062976), (27680, 7811008), (30752, 7030720), (31496, 6864640), (31744, 6811010), (32512, 6650120), (38440, 5624576), (39370, 5491712), (39680, 5448808), (40640, 5320096), (42904, 5039360), (43942, 4920320), (44288, 4881880), (53630, 4031488), (55360, 3905504), (61504, 3515360), (62992, 3432320), (63488, 3405505), (65024, 3325060), (76880, 2812288), (78740, 2745856), (79360, 2724404), (81280, 2660048), (85808, 2519680), (87884, 2460160), (88576, 2440940), (107260, 2015744), (109855, 1968128), (110720, 1952752), (122047, 1771520), (123008, 1757680), (125984, 1716160), (130048, 1662530), (153760, 1406144), (157480, 1372928), (158720, 1362202), (162560, 1330024), (166253, 1300480), (171616, 1259840), (175768, 1230080), (177152, 1220470), (214520, 1007872), (219710, 984064), (221440, 976376), (244094, 885760), (246016, 878840), (251968, 858080), (260096, 831265), (307520, 703072), (314960, 686464), (317440, 681101), (325120, 665012), (332506, 650240), (343232, 629920), (351536, 615040), (354304, 610235), (429040, 503936), (439420, 492032), (442880, 488188)]