1896007680

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2979

約数の個数: 288

約数和(自身を含む): 7512523200

約数和(自身を除く): 5616515520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1024, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2048, 2240, 2304, 2520, 2560, 2688, 2880, 2939, 3072, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5120, 5376, 5760, 5878, 6144, 6720, 7168, 7680, 8064, 8817, 8960, 9216, 10080, 10240, 10752, 11520, 11756, 13440, 14336, 14695, 15360, 16128, 17634, 17920, 18432, 20160, 20573, 21504, 23040, 23512, 26451, 26880, 29390, 30720, 32256, 35268, 35840, 40320, 41146, 43008, 44085, 46080, 47024, 52902, 53760, 58780, 61719, 64512, 70536, 71680, 80640, 82292, 88170, 92160, 94048, 102865, 105804, 107520, 117560, 123438, 129024, 132255, 141072, 161280, 164584, 176340, 185157, 188096, 205730, 211608, 215040, 235120, 246876, 264510, 282144, 308595, 322560, 329168, 352680, 370314, 376192, 411460, 423216, 470240, 493752, 529020, 564288, 617190, 645120, 658336, 705360, 740628, 752384, 822920, 846432, 925785, 940480, 987504, 1058040, 1128576, 1234380, 1316672, 1410720, 1481256, 1504768, 1645840, 1692864, 1851570, 1880960, 1975008, 2116080, 2257152, 2468760, 2633344, 2821440, 2962512, 3009536, 3291680, 3385728, 3703140, 3761920, 3950016, 4232160, 4514304, 4937520, 5266688, 5642880, 5925024, 6019072, 6583360, 6771456, 7406280, 7523840, 7900032, 8464320, 9028608, 9875040, 10533376, 11285760, 11850048, 13166720, 13542912, 14812560, 15047680, 15800064, 16928640, 18057216, 19750080, 21066752, 22571520, 23700096, 26333440, 27085824, 29625120, 30095360, 31600128, 33857280, 39500160, 42133504, 45143040, 47400192, 52666880, 54171648, 59250240, 63200256, 67714560, 79000320, 90286080, 94800384, 105333760, 118500480, 126400512, 135429120, 158000640, 189600768, 210667520, 237000960, 270858240, 316001280, 379201536, 474001920, 632002560, 948003840, 1896007680]

約数ペア:

[(1, 1896007680), (2, 948003840), (3, 632002560), (4, 474001920), (5, 379201536), (6, 316001280), (7, 270858240), (8, 237000960), (9, 210667520), (10, 189600768), (12, 158000640), (14, 135429120), (15, 126400512), (16, 118500480), (18, 105333760), (20, 94800384), (21, 90286080), (24, 79000320), (28, 67714560), (30, 63200256), (32, 59250240), (35, 54171648), (36, 52666880), (40, 47400192), (42, 45143040), (45, 42133504), (48, 39500160), (56, 33857280), (60, 31600128), (63, 30095360), (64, 29625120), (70, 27085824), (72, 26333440), (80, 23700096), (84, 22571520), (90, 21066752), (96, 19750080), (105, 18057216), (112, 16928640), (120, 15800064), (126, 15047680), (128, 14812560), (140, 13542912), (144, 13166720), (160, 11850048), (168, 11285760), (180, 10533376), (192, 9875040), (210, 9028608), (224, 8464320), (240, 7900032), (252, 7523840), (256, 7406280), (280, 6771456), (288, 6583360), (315, 6019072), (320, 5925024), (336, 5642880), (360, 5266688), (384, 4937520), (420, 4514304), (448, 4232160), (480, 3950016), (504, 3761920), (512, 3703140), (560, 3385728), (576, 3291680), (630, 3009536), (640, 2962512), (672, 2821440), (720, 2633344), (768, 2468760), (840, 2257152), (896, 2116080), (960, 1975008), (1008, 1880960), (1024, 1851570), (1120, 1692864), (1152, 1645840), (1260, 1504768), (1280, 1481256), (1344, 1410720), (1440, 1316672), (1536, 1234380), (1680, 1128576), (1792, 1058040), (1920, 987504), (2016, 940480), (2048, 925785), (2240, 846432), (2304, 822920), (2520, 752384), (2560, 740628), (2688, 705360), (2880, 658336), (2939, 645120), (3072, 617190), (3360, 564288), (3584, 529020), (3840, 493752), (4032, 470240), (4480, 423216), (4608, 411460), (5040, 376192), (5120, 370314), (5376, 352680), (5760, 329168), (5878, 322560), (6144, 308595), (6720, 282144), (7168, 264510), (7680, 246876), (8064, 235120), (8817, 215040), (8960, 211608), (9216, 205730), (10080, 188096), (10240, 185157), (10752, 176340), (11520, 164584), (11756, 161280), (13440, 141072), (14336, 132255), (14695, 129024), (15360, 123438), (16128, 117560), (17634, 107520), (17920, 105804), (18432, 102865), (20160, 94048), (20573, 92160), (21504, 88170), (23040, 82292), (23512, 80640), (26451, 71680), (26880, 70536), (29390, 64512), (30720, 61719), (32256, 58780), (35268, 53760), (35840, 52902), (40320, 47024), (41146, 46080), (43008, 44085)]