2009489379660

素因数分解:

$2^2\times 3^5\times 5^1\times 7^3\times {\mathrm{1205467}}^1$

素因数の和:1205512

約数の個数: 288

約数和(自身を含む): 7371677913600

約数和(自身を除く): 5362188533940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 243, 245, 252, 270, 294, 315, 324, 343, 378, 405, 420, 441, 486, 490, 540, 567, 588, 630, 686, 735, 756, 810, 882, 945, 972, 980, 1029, 1134, 1215, 1260, 1323, 1372, 1470, 1620, 1701, 1715, 1764, 1890, 2058, 2205, 2268, 2430, 2646, 2835, 2940, 3087, 3402, 3430, 3780, 3969, 4116, 4410, 4860, 5145, 5292, 5670, 6174, 6615, 6804, 6860, 7938, 8505, 8820, 9261, 10290, 11340, 11907, 12348, 13230, 15435, 15876, 17010, 18522, 19845, 20580, 23814, 26460, 27783, 30870, 34020, 37044, 39690, 46305, 47628, 55566, 59535, 61740, 79380, 83349, 92610, 111132, 119070, 138915, 166698, 185220, 238140, 277830, 333396, 416745, 555660, 833490, 1205467, 1666980, 2410934, 3616401, 4821868, 6027335, 7232802, 8438269, 10849203, 12054670, 14465604, 16876538, 18082005, 21698406, 24109340, 25314807, 32547609, 33753076, 36164010, 42191345, 43396812, 50629614, 54246015, 59067883, 65095218, 72328020, 75944421, 84382690, 97642827, 101259228, 108492030, 118135766, 126574035, 130190436, 151888842, 162738045, 168765380, 177203649, 195285654, 216984060, 227833263, 236271532, 253148070, 292928481, 295339415, 303777684, 325476090, 354407298, 379722105, 390571308, 413475181, 455666526, 488214135, 506296140, 531610947, 585856962, 590678830, 650952180, 683499789, 708814596, 759444210, 826950362, 886018245, 911333052, 976428270, 1063221894, 1139166315, 1171713924, 1181357660, 1240425543, 1366999578, 1464642405, 1518888420, 1594832841, 1653900724, 1772036490, 1952856540, 2050499367, 2067375905, 2126443788, 2278332630, 2480851086, 2658054735, 2733999156, 2929284810, 3189665682, 3417498945, 3544072980, 3721276629, 4100998734, 4134751810, 4556665260, 4784498523, 4961702172, 5316109470, 5858569620, 6202127715, 6379331364, 6834997890, 7442553258, 7974164205, 8201997468, 8269503620, 9568997046, 10252496835, 10632218940, 11163829887, 12404255430, 13669995780, 14353495569, 14885106516, 15948328410, 18606383145, 19137994092, 20504993670, 22327659774, 23922492615, 24808510860, 28706991138, 31896656820, 33491489661, 37212766290, 41009987340, 44655319548, 47844985230, 55819149435, 57413982276, 66982979322, 71767477845, 74425532580, 95689970460, 100474468983, 111638298870, 133965958644, 143534955690, 167457448305, 200948937966, 223276597740, 287069911380, 334914896610, 401897875932, 502372344915, 669829793220, 1004744689830, 2009489379660]

約数ペア:

[(1, 2009489379660), (2, 1004744689830), (3, 669829793220), (4, 502372344915), (5, 401897875932), (6, 334914896610), (7, 287069911380), (9, 223276597740), (10, 200948937966), (12, 167457448305), (14, 143534955690), (15, 133965958644), (18, 111638298870), (20, 100474468983), (21, 95689970460), (27, 74425532580), (28, 71767477845), (30, 66982979322), (35, 57413982276), (36, 55819149435), (42, 47844985230), (45, 44655319548), (49, 41009987340), (54, 37212766290), (60, 33491489661), (63, 31896656820), (70, 28706991138), (81, 24808510860), (84, 23922492615), (90, 22327659774), (98, 20504993670), (105, 19137994092), (108, 18606383145), (126, 15948328410), (135, 14885106516), (140, 14353495569), (147, 13669995780), (162, 12404255430), (180, 11163829887), (189, 10632218940), (196, 10252496835), (210, 9568997046), (243, 8269503620), (245, 8201997468), (252, 7974164205), (270, 7442553258), (294, 6834997890), (315, 6379331364), (324, 6202127715), (343, 5858569620), (378, 5316109470), (405, 4961702172), (420, 4784498523), (441, 4556665260), (486, 4134751810), (490, 4100998734), (540, 3721276629), (567, 3544072980), (588, 3417498945), (630, 3189665682), (686, 2929284810), (735, 2733999156), (756, 2658054735), (810, 2480851086), (882, 2278332630), (945, 2126443788), (972, 2067375905), (980, 2050499367), (1029, 1952856540), (1134, 1772036490), (1215, 1653900724), (1260, 1594832841), (1323, 1518888420), (1372, 1464642405), (1470, 1366999578), (1620, 1240425543), (1701, 1181357660), (1715, 1171713924), (1764, 1139166315), (1890, 1063221894), (2058, 976428270), (2205, 911333052), (2268, 886018245), (2430, 826950362), (2646, 759444210), (2835, 708814596), (2940, 683499789), (3087, 650952180), (3402, 590678830), (3430, 585856962), (3780, 531610947), (3969, 506296140), (4116, 488214135), (4410, 455666526), (4860, 413475181), (5145, 390571308), (5292, 379722105), (5670, 354407298), (6174, 325476090), (6615, 303777684), (6804, 295339415), (6860, 292928481), (7938, 253148070), (8505, 236271532), (8820, 227833263), (9261, 216984060), (10290, 195285654), (11340, 177203649), (11907, 168765380), (12348, 162738045), (13230, 151888842), (15435, 130190436), (15876, 126574035), (17010, 118135766), (18522, 108492030), (19845, 101259228), (20580, 97642827), (23814, 84382690), (26460, 75944421), (27783, 72328020), (30870, 65095218), (34020, 59067883), (37044, 54246015), (39690, 50629614), (46305, 43396812), (47628, 42191345), (55566, 36164010), (59535, 33753076), (61740, 32547609), (79380, 25314807), (83349, 24109340), (92610, 21698406), (111132, 18082005), (119070, 16876538), (138915, 14465604), (166698, 12054670), (185220, 10849203), (238140, 8438269), (277830, 7232802), (333396, 6027335), (416745, 4821868), (555660, 3616401), (833490, 2410934), (1205467, 1666980)]