474001920

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{2939}}^1$

素因数の和:2975

約数の個数: 240

約数和(自身を含む): 1876754880

約数和(自身を除く): 1402752960

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, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 2939, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 5878, 6720, 7680, 8064, 8817, 8960, 10080, 10752, 11520, 11756, 13440, 14695, 16128, 17634, 17920, 20160, 20573, 23040, 23512, 26451, 26880, 29390, 32256, 35268, 40320, 41146, 44085, 47024, 52902, 53760, 58780, 61719, 70536, 80640, 82292, 88170, 94048, 102865, 105804, 117560, 123438, 132255, 141072, 161280, 164584, 176340, 185157, 188096, 205730, 211608, 235120, 246876, 264510, 282144, 308595, 329168, 352680, 370314, 376192, 411460, 423216, 470240, 493752, 529020, 564288, 617190, 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, 3291680, 3385728, 3703140, 3761920, 3950016, 4232160, 4514304, 4937520, 5266688, 5642880, 5925024, 6583360, 6771456, 7406280, 7523840, 7900032, 8464320, 9875040, 10533376, 11285760, 11850048, 13166720, 13542912, 14812560, 15800064, 16928640, 19750080, 22571520, 23700096, 26333440, 29625120, 31600128, 33857280, 39500160, 47400192, 52666880, 59250240, 67714560, 79000320, 94800384, 118500480, 158000640, 237000960, 474001920]

約数ペア:

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