57868680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1493}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 193622400

約数和(自身を除く): 135753720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1493, 1615, 1938, 2040, 2280, 2584, 2986, 3230, 3876, 4479, 4845, 5972, 6460, 7465, 7752, 8958, 9690, 11944, 12920, 14930, 17916, 19380, 22395, 25381, 28367, 29860, 35832, 38760, 44790, 50762, 56734, 59720, 76143, 85101, 89580, 101524, 113468, 126905, 141835, 152286, 170202, 179160, 203048, 226936, 253810, 283670, 304572, 340404, 380715, 425505, 482239, 507620, 567340, 609144, 680808, 761430, 851010, 964478, 1015240, 1134680, 1446717, 1522860, 1702020, 1928956, 2411195, 2893434, 3045720, 3404040, 3857912, 4822390, 5786868, 7233585, 9644780, 11573736, 14467170, 19289560, 28934340, 57868680]

約数ペア:

[(1, 57868680), (2, 28934340), (3, 19289560), (4, 14467170), (5, 11573736), (6, 9644780), (8, 7233585), (10, 5786868), (12, 4822390), (15, 3857912), (17, 3404040), (19, 3045720), (20, 2893434), (24, 2411195), (30, 1928956), (34, 1702020), (38, 1522860), (40, 1446717), (51, 1134680), (57, 1015240), (60, 964478), (68, 851010), (76, 761430), (85, 680808), (95, 609144), (102, 567340), (114, 507620), (120, 482239), (136, 425505), (152, 380715), (170, 340404), (190, 304572), (204, 283670), (228, 253810), (255, 226936), (285, 203048), (323, 179160), (340, 170202), (380, 152286), (408, 141835), (456, 126905), (510, 113468), (570, 101524), (646, 89580), (680, 85101), (760, 76143), (969, 59720), (1020, 56734), (1140, 50762), (1292, 44790), (1493, 38760), (1615, 35832), (1938, 29860), (2040, 28367), (2280, 25381), (2584, 22395), (2986, 19380), (3230, 17916), (3876, 14930), (4479, 12920), (4845, 11944), (5972, 9690), (6460, 8958), (7465, 7752)]