920980650240

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{11420891}}^1$

素因数の和:11420925

約数の個数: 216

約数和(自身を含む): 3641711306688

約数和(自身を除く): 2720730656448

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, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 26880, 40320, 80640, 11420891, 22841782, 34262673, 45683564, 57104455, 68525346, 79946237, 91367128, 102788019, 114208910, 137050692, 159892474, 171313365, 182734256, 205576038, 228417820, 239838711, 274101384, 319784948, 342626730, 365468512, 399731185, 411152076, 456835640, 479677422, 513940095, 548202768, 639569896, 685253460, 719516133, 730937024, 799462370, 822304152, 913671280, 959354844, 1027880190, 1096405536, 1199193555, 1279139792, 1370506920, 1439032266, 1461874048, 1598924740, 1644608304, 1827342560, 1918709688, 2055760380, 2192811072, 2398387110, 2558279584, 2741013840, 2878064532, 2923748096, 3197849480, 3289216608, 3597580665, 3654685120, 3837419376, 4111520760, 4385622144, 4796774220, 5116559168, 5482027680, 5756129064, 6395698960, 6578433216, 7195161330, 7309370240, 7674838752, 8223041520, 8771244288, 9593548440, 10233118336, 10964055360, 11512258128, 12791397920, 13156866432, 14390322660, 14618740480, 15349677504, 16446083040, 19187096880, 20466236672, 21928110720, 23024516256, 25582795840, 26313732864, 28780645320, 30699355008, 32892166080, 38374193760, 43856221440, 46049032512, 51165591680, 57561290640, 61398710016, 65784332160, 76748387520, 92098065024, 102331183360, 115122581280, 131568664320, 153496775040, 184196130048, 230245162560, 306993550080, 460490325120, 920980650240]

約数ペア:

[(1, 920980650240), (2, 460490325120), (3, 306993550080), (4, 230245162560), (5, 184196130048), (6, 153496775040), (7, 131568664320), (8, 115122581280), (9, 102331183360), (10, 92098065024), (12, 76748387520), (14, 65784332160), (15, 61398710016), (16, 57561290640), (18, 51165591680), (20, 46049032512), (21, 43856221440), (24, 38374193760), (28, 32892166080), (30, 30699355008), (32, 28780645320), (35, 26313732864), (36, 25582795840), (40, 23024516256), (42, 21928110720), (45, 20466236672), (48, 19187096880), (56, 16446083040), (60, 15349677504), (63, 14618740480), (64, 14390322660), (70, 13156866432), (72, 12791397920), (80, 11512258128), (84, 10964055360), (90, 10233118336), (96, 9593548440), (105, 8771244288), (112, 8223041520), (120, 7674838752), (126, 7309370240), (128, 7195161330), (140, 6578433216), (144, 6395698960), (160, 5756129064), (168, 5482027680), (180, 5116559168), (192, 4796774220), (210, 4385622144), (224, 4111520760), (240, 3837419376), (252, 3654685120), (256, 3597580665), (280, 3289216608), (288, 3197849480), (315, 2923748096), (320, 2878064532), (336, 2741013840), (360, 2558279584), (384, 2398387110), (420, 2192811072), (448, 2055760380), (480, 1918709688), (504, 1827342560), (560, 1644608304), (576, 1598924740), (630, 1461874048), (640, 1439032266), (672, 1370506920), (720, 1279139792), (768, 1199193555), (840, 1096405536), (896, 1027880190), (960, 959354844), (1008, 913671280), (1120, 822304152), (1152, 799462370), (1260, 730937024), (1280, 719516133), (1344, 685253460), (1440, 639569896), (1680, 548202768), (1792, 513940095), (1920, 479677422), (2016, 456835640), (2240, 411152076), (2304, 399731185), (2520, 365468512), (2688, 342626730), (2880, 319784948), (3360, 274101384), (3840, 239838711), (4032, 228417820), (4480, 205576038), (5040, 182734256), (5376, 171313365), (5760, 159892474), (6720, 137050692), (8064, 114208910), (8960, 102788019), (10080, 91367128), (11520, 79946237), (13440, 68525346), (16128, 57104455), (20160, 45683564), (26880, 34262673), (40320, 22841782), (80640, 11420891)]