10720917760

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{24419}}^1$

素因数の和:24461

約数の個数: 144

約数和(自身を含む): 29948688000

約数和(自身を除く): 19227770240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 5488, 6272, 6860, 7840, 8960, 10976, 12544, 13720, 15680, 21952, 24419, 27440, 31360, 43904, 48838, 54880, 62720, 87808, 97676, 109760, 122095, 170933, 195352, 219520, 244190, 341866, 390704, 439040, 488380, 683732, 781408, 854665, 976760, 1196531, 1367464, 1562816, 1709330, 1953520, 2393062, 2734928, 3125632, 3418660, 3907040, 4786124, 5469856, 5982655, 6251264, 6837320, 7814080, 8375717, 9572248, 10939712, 11965310, 13674640, 15628160, 16751434, 19144496, 21879424, 23930620, 27349280, 31256320, 33502868, 38288992, 41878585, 43758848, 47861240, 54698560, 67005736, 76577984, 83757170, 95722480, 109397120, 134011472, 153155968, 167514340, 191444960, 218794240, 268022944, 306311936, 335028680, 382889920, 536045888, 670057360, 765779840, 1072091776, 1340114720, 1531559680, 2144183552, 2680229440, 5360458880, 10720917760]

約数ペア:

[(1, 10720917760), (2, 5360458880), (4, 2680229440), (5, 2144183552), (7, 1531559680), (8, 1340114720), (10, 1072091776), (14, 765779840), (16, 670057360), (20, 536045888), (28, 382889920), (32, 335028680), (35, 306311936), (40, 268022944), (49, 218794240), (56, 191444960), (64, 167514340), (70, 153155968), (80, 134011472), (98, 109397120), (112, 95722480), (128, 83757170), (140, 76577984), (160, 67005736), (196, 54698560), (224, 47861240), (245, 43758848), (256, 41878585), (280, 38288992), (320, 33502868), (343, 31256320), (392, 27349280), (448, 23930620), (490, 21879424), (560, 19144496), (640, 16751434), (686, 15628160), (784, 13674640), (896, 11965310), (980, 10939712), (1120, 9572248), (1280, 8375717), (1372, 7814080), (1568, 6837320), (1715, 6251264), (1792, 5982655), (1960, 5469856), (2240, 4786124), (2744, 3907040), (3136, 3418660), (3430, 3125632), (3920, 2734928), (4480, 2393062), (5488, 1953520), (6272, 1709330), (6860, 1562816), (7840, 1367464), (8960, 1196531), (10976, 976760), (12544, 854665), (13720, 781408), (15680, 683732), (21952, 488380), (24419, 439040), (27440, 390704), (31360, 341866), (43904, 244190), (48838, 219520), (54880, 195352), (62720, 170933), (87808, 122095), (97676, 109760)]