285366510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:448

約数の個数: 256

約数和(自身を含む): 943488000

約数和(自身を除く): 658121490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 19, 22, 26, 27, 30, 33, 38, 39, 45, 54, 55, 57, 65, 66, 78, 90, 95, 99, 110, 114, 117, 130, 135, 143, 165, 171, 190, 195, 198, 209, 234, 247, 270, 285, 286, 297, 330, 342, 351, 389, 390, 418, 429, 494, 495, 513, 570, 585, 594, 627, 702, 715, 741, 778, 855, 858, 990, 1026, 1045, 1167, 1170, 1235, 1254, 1287, 1430, 1482, 1485, 1710, 1755, 1881, 1945, 2090, 2145, 2223, 2334, 2470, 2565, 2574, 2717, 2970, 3135, 3501, 3510, 3705, 3762, 3861, 3890, 4279, 4290, 4446, 5057, 5130, 5434, 5643, 5835, 6270, 6435, 6669, 7002, 7391, 7410, 7722, 8151, 8558, 9405, 10114, 10503, 11115, 11286, 11670, 12837, 12870, 13338, 13585, 14782, 15171, 16302, 17505, 18810, 19305, 21006, 21395, 22173, 22230, 24453, 25285, 25674, 27170, 28215, 30342, 33345, 35010, 36955, 38511, 38610, 40755, 42790, 44346, 45513, 48906, 50570, 52515, 55627, 56430, 64185, 66519, 66690, 73359, 73910, 75855, 77022, 81301, 81510, 91026, 96083, 105030, 110865, 111254, 115533, 122265, 128370, 133038, 136539, 146718, 151710, 162602, 166881, 192166, 192555, 199557, 221730, 227565, 231066, 243903, 244530, 273078, 278135, 288249, 332595, 333762, 366795, 385110, 399114, 406505, 455130, 480415, 487806, 500643, 556270, 576498, 577665, 665190, 682695, 731709, 733590, 813010, 834405, 864747, 960830, 997785, 1001286, 1056913, 1155330, 1219515, 1365390, 1441245, 1463418, 1501929, 1668810, 1729494, 1995570, 2113826, 2195127, 2439030, 2503215, 2594241, 2882490, 3003858, 3170739, 3658545, 4323735, 4390254, 5006430, 5188482, 5284565, 6341478, 7317090, 7509645, 8647470, 9512217, 10569130, 10975635, 12971205, 15019290, 15853695, 19024434, 21951270, 25942410, 28536651, 31707390, 47561085, 57073302, 95122170, 142683255, 285366510]

約数ペア:

[(1, 285366510), (2, 142683255), (3, 95122170), (5, 57073302), (6, 47561085), (9, 31707390), (10, 28536651), (11, 25942410), (13, 21951270), (15, 19024434), (18, 15853695), (19, 15019290), (22, 12971205), (26, 10975635), (27, 10569130), (30, 9512217), (33, 8647470), (38, 7509645), (39, 7317090), (45, 6341478), (54, 5284565), (55, 5188482), (57, 5006430), (65, 4390254), (66, 4323735), (78, 3658545), (90, 3170739), (95, 3003858), (99, 2882490), (110, 2594241), (114, 2503215), (117, 2439030), (130, 2195127), (135, 2113826), (143, 1995570), (165, 1729494), (171, 1668810), (190, 1501929), (195, 1463418), (198, 1441245), (209, 1365390), (234, 1219515), (247, 1155330), (270, 1056913), (285, 1001286), (286, 997785), (297, 960830), (330, 864747), (342, 834405), (351, 813010), (389, 733590), (390, 731709), (418, 682695), (429, 665190), (494, 577665), (495, 576498), (513, 556270), (570, 500643), (585, 487806), (594, 480415), (627, 455130), (702, 406505), (715, 399114), (741, 385110), (778, 366795), (855, 333762), (858, 332595), (990, 288249), (1026, 278135), (1045, 273078), (1167, 244530), (1170, 243903), (1235, 231066), (1254, 227565), (1287, 221730), (1430, 199557), (1482, 192555), (1485, 192166), (1710, 166881), (1755, 162602), (1881, 151710), (1945, 146718), (2090, 136539), (2145, 133038), (2223, 128370), (2334, 122265), (2470, 115533), (2565, 111254), (2574, 110865), (2717, 105030), (2970, 96083), (3135, 91026), (3501, 81510), (3510, 81301), (3705, 77022), (3762, 75855), (3861, 73910), (3890, 73359), (4279, 66690), (4290, 66519), (4446, 64185), (5057, 56430), (5130, 55627), (5434, 52515), (5643, 50570), (5835, 48906), (6270, 45513), (6435, 44346), (6669, 42790), (7002, 40755), (7391, 38610), (7410, 38511), (7722, 36955), (8151, 35010), (8558, 33345), (9405, 30342), (10114, 28215), (10503, 27170), (11115, 25674), (11286, 25285), (11670, 24453), (12837, 22230), (12870, 22173), (13338, 21395), (13585, 21006), (14782, 19305), (15171, 18810), (16302, 17505)]