211709778840

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{314651}}^1$

素因数の和:314767

約数の個数: 256

約数和(自身を含む): 815577984000

約数和(自身を除く): 603868205160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 89, 90, 105, 108, 120, 126, 135, 140, 168, 178, 180, 189, 210, 216, 252, 267, 270, 280, 315, 356, 360, 378, 420, 445, 504, 534, 540, 623, 630, 712, 756, 801, 840, 890, 945, 1068, 1080, 1246, 1260, 1335, 1512, 1602, 1780, 1869, 1890, 2136, 2403, 2492, 2520, 2670, 3115, 3204, 3560, 3738, 3780, 4005, 4806, 4984, 5340, 5607, 6230, 6408, 7476, 7560, 8010, 9345, 9612, 10680, 11214, 12015, 12460, 14952, 16020, 16821, 18690, 19224, 22428, 24030, 24920, 28035, 32040, 33642, 37380, 44856, 48060, 56070, 67284, 74760, 84105, 96120, 112140, 134568, 168210, 224280, 314651, 336420, 629302, 672840, 943953, 1258604, 1573255, 1887906, 2202557, 2517208, 2831859, 3146510, 3775812, 4405114, 4719765, 5663718, 6293020, 6607671, 7551624, 8495577, 8810228, 9439530, 11012785, 11327436, 12586040, 13215342, 14159295, 16991154, 17620456, 18879060, 19823013, 22025570, 22654872, 26430684, 28003939, 28318590, 33038355, 33982308, 37758120, 39646026, 42477885, 44051140, 52861368, 56007878, 56637180, 59469039, 66076710, 67964616, 79292052, 84011817, 84955770, 88102280, 99115065, 112015756, 113274360, 118938078, 132153420, 140019695, 158584104, 168023634, 169911540, 196027573, 198230130, 224031512, 237876156, 252035451, 264306840, 280039390, 297345195, 336047268, 339823080, 392055146, 396460260, 420059085, 475752312, 504070902, 560078780, 588082719, 594690390, 672094536, 756106353, 784110292, 792920520, 840118170, 980137865, 1008141804, 1120157560, 1176165438, 1189380780, 1260177255, 1512212706, 1568220584, 1680236340, 1764248157, 1960275730, 2016283608, 2352330876, 2378761560, 2520354510, 2940413595, 3024425412, 3360472680, 3528496314, 3780531765, 3920551460, 4704661752, 5040709020, 5292744471, 5880827190, 6048850824, 7056992628, 7561063530, 7841102920, 8821240785, 10081418040, 10585488942, 11761654380, 14113985256, 15122127060, 17642481570, 21170977884, 23523308760, 26463722355, 30244254120, 35284963140, 42341955768, 52927444710, 70569926280, 105854889420, 211709778840]

約数ペア:

[(1, 211709778840), (2, 105854889420), (3, 70569926280), (4, 52927444710), (5, 42341955768), (6, 35284963140), (7, 30244254120), (8, 26463722355), (9, 23523308760), (10, 21170977884), (12, 17642481570), (14, 15122127060), (15, 14113985256), (18, 11761654380), (20, 10585488942), (21, 10081418040), (24, 8821240785), (27, 7841102920), (28, 7561063530), (30, 7056992628), (35, 6048850824), (36, 5880827190), (40, 5292744471), (42, 5040709020), (45, 4704661752), (54, 3920551460), (56, 3780531765), (60, 3528496314), (63, 3360472680), (70, 3024425412), (72, 2940413595), (84, 2520354510), (89, 2378761560), (90, 2352330876), (105, 2016283608), (108, 1960275730), (120, 1764248157), (126, 1680236340), (135, 1568220584), (140, 1512212706), (168, 1260177255), (178, 1189380780), (180, 1176165438), (189, 1120157560), (210, 1008141804), (216, 980137865), (252, 840118170), (267, 792920520), (270, 784110292), (280, 756106353), (315, 672094536), (356, 594690390), (360, 588082719), (378, 560078780), (420, 504070902), (445, 475752312), (504, 420059085), (534, 396460260), (540, 392055146), (623, 339823080), (630, 336047268), (712, 297345195), (756, 280039390), (801, 264306840), (840, 252035451), (890, 237876156), (945, 224031512), (1068, 198230130), (1080, 196027573), (1246, 169911540), (1260, 168023634), (1335, 158584104), (1512, 140019695), (1602, 132153420), (1780, 118938078), (1869, 113274360), (1890, 112015756), (2136, 99115065), (2403, 88102280), (2492, 84955770), (2520, 84011817), (2670, 79292052), (3115, 67964616), (3204, 66076710), (3560, 59469039), (3738, 56637180), (3780, 56007878), (4005, 52861368), (4806, 44051140), (4984, 42477885), (5340, 39646026), (5607, 37758120), (6230, 33982308), (6408, 33038355), (7476, 28318590), (7560, 28003939), (8010, 26430684), (9345, 22654872), (9612, 22025570), (10680, 19823013), (11214, 18879060), (12015, 17620456), (12460, 16991154), (14952, 14159295), (16020, 13215342), (16821, 12586040), (18690, 11327436), (19224, 11012785), (22428, 9439530), (24030, 8810228), (24920, 8495577), (28035, 7551624), (32040, 6607671), (33642, 6293020), (37380, 5663718), (44856, 4719765), (48060, 4405114), (56070, 3775812), (67284, 3146510), (74760, 2831859), (84105, 2517208), (96120, 2202557), (112140, 1887906), (134568, 1573255), (168210, 1258604), (224280, 943953), (314651, 672840), (336420, 629302)]