284652720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 1054789632

約数和(自身を除く): 770136912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 127, 132, 144, 165, 176, 180, 198, 220, 240, 254, 264, 283, 330, 360, 381, 396, 440, 495, 508, 528, 566, 635, 660, 720, 762, 792, 849, 880, 990, 1016, 1132, 1143, 1270, 1320, 1397, 1415, 1524, 1584, 1698, 1905, 1980, 2032, 2264, 2286, 2540, 2547, 2640, 2794, 2830, 3048, 3113, 3396, 3810, 3960, 4191, 4245, 4528, 4572, 5080, 5094, 5588, 5660, 5715, 6096, 6226, 6792, 6985, 7620, 7920, 8382, 8490, 9144, 9339, 10160, 10188, 11176, 11320, 11430, 12452, 12573, 12735, 13584, 13970, 15240, 15565, 16764, 16980, 18288, 18678, 20376, 20955, 22352, 22640, 22860, 24904, 25146, 25470, 27940, 28017, 30480, 31130, 33528, 33960, 35941, 37356, 40752, 41910, 45720, 46695, 49808, 50292, 50940, 55880, 56034, 62260, 62865, 67056, 67920, 71882, 74712, 83820, 91440, 93390, 100584, 101880, 107823, 111760, 112068, 124520, 125730, 140085, 143764, 149424, 167640, 179705, 186780, 201168, 203760, 215646, 224136, 249040, 251460, 280170, 287528, 323469, 335280, 359410, 373560, 395351, 431292, 448272, 502920, 539115, 560340, 575056, 646938, 718820, 747120, 790702, 862584, 1005840, 1078230, 1120680, 1186053, 1293876, 1437640, 1581404, 1617345, 1725168, 1976755, 2156460, 2241360, 2372106, 2587752, 2875280, 3162808, 3234690, 3558159, 3953510, 4312920, 4744212, 5175504, 5930265, 6325616, 6469380, 7116318, 7907020, 8625840, 9488424, 11860530, 12938760, 14232636, 15814040, 17790795, 18976848, 23721060, 25877520, 28465272, 31628080, 35581590, 47442120, 56930544, 71163180, 94884240, 142326360, 284652720]

約数ペア:

[(1, 284652720), (2, 142326360), (3, 94884240), (4, 71163180), (5, 56930544), (6, 47442120), (8, 35581590), (9, 31628080), (10, 28465272), (11, 25877520), (12, 23721060), (15, 18976848), (16, 17790795), (18, 15814040), (20, 14232636), (22, 12938760), (24, 11860530), (30, 9488424), (33, 8625840), (36, 7907020), (40, 7116318), (44, 6469380), (45, 6325616), (48, 5930265), (55, 5175504), (60, 4744212), (66, 4312920), (72, 3953510), (80, 3558159), (88, 3234690), (90, 3162808), (99, 2875280), (110, 2587752), (120, 2372106), (127, 2241360), (132, 2156460), (144, 1976755), (165, 1725168), (176, 1617345), (180, 1581404), (198, 1437640), (220, 1293876), (240, 1186053), (254, 1120680), (264, 1078230), (283, 1005840), (330, 862584), (360, 790702), (381, 747120), (396, 718820), (440, 646938), (495, 575056), (508, 560340), (528, 539115), (566, 502920), (635, 448272), (660, 431292), (720, 395351), (762, 373560), (792, 359410), (849, 335280), (880, 323469), (990, 287528), (1016, 280170), (1132, 251460), (1143, 249040), (1270, 224136), (1320, 215646), (1397, 203760), (1415, 201168), (1524, 186780), (1584, 179705), (1698, 167640), (1905, 149424), (1980, 143764), (2032, 140085), (2264, 125730), (2286, 124520), (2540, 112068), (2547, 111760), (2640, 107823), (2794, 101880), (2830, 100584), (3048, 93390), (3113, 91440), (3396, 83820), (3810, 74712), (3960, 71882), (4191, 67920), (4245, 67056), (4528, 62865), (4572, 62260), (5080, 56034), (5094, 55880), (5588, 50940), (5660, 50292), (5715, 49808), (6096, 46695), (6226, 45720), (6792, 41910), (6985, 40752), (7620, 37356), (7920, 35941), (8382, 33960), (8490, 33528), (9144, 31130), (9339, 30480), (10160, 28017), (10188, 27940), (11176, 25470), (11320, 25146), (11430, 24904), (12452, 22860), (12573, 22640), (12735, 22352), (13584, 20955), (13970, 20376), (15240, 18678), (15565, 18288), (16764, 16980)]